How to Find Candidates for Hard to Fill Positions
We work on a lot of roles that someone, somewhere has already tried and failed to fill. Sometimes the brief is unrealistic. Sometimes the sourcing strategy was copy-pasted from the last hire. Sometimes the right candidates exist but nobody's reached them yet. We cover the real strategies for finding candidates in hard to fill positions — including how executive search firms find C-level candidates, how to reach passive and niche talent, and what diverse candidate sourcing looks like in practice, rather than in theory.

Some roles are hard to fill for good reasons.
The candidate pool is genuinely small. The skills required are rare, recently in demand, or both. The role sits at a seniority level where most of the people who'd be right for it aren't looking. Or it requires a combination of things — technical depth, commercial acumen, a specific sector background — that narrows the field considerably before you've even started.
And some roles are hard to fill for bad reasons.
The brief describes a unicorn that doesn't exist at the offered salary. The sourcing strategy is "post it on LinkedIn and wait." The job ad reads like it was written by someone who's never done the role. The previous three people who tried to fill it all started from scratch rather than building on what the others learned.
Before you change your sourcing strategy, it's worth working out which type of hard you're dealing with. Because the fix for a genuinely scarce candidate pool is completely different from the fix for a process that's not reaching the right people.
Why Some Positions Stay Stubbornly Unfilled
Most UK employers report difficulty filling roles due to a lack of skilled talent.
The picture is even more acute in specific sectors. IT and data skills remain the hardest to find in the UK — a position unchanged for the last five years, despite not even ranking in the top ten most difficult skills to source a decade ago. Many IT firms reported plans to hire, but most of the same organisations said they were struggling to find the qualified candidates they needed.
That gap — between hiring intention and hiring reality — is what hard to fill looks like in practice.
In the UK, hard to fill vacancies are most prevalent in Education, Health and Social Work, and Manufacturing, though the problem runs across virtually every sector that requires specialisation, experience, or both.
But how much of that difficulty is a market problem versus a process problem. Because a significant proportion of hard to fill roles stay unfilled not because the candidates don't exist, but because the people doing the hiring are looking in the wrong places, presenting the role in the wrong way, or running a process that the right candidates have no reason to engage with.
Are Technical Candidates Easy to Find in the UK? (Short Answer: No)
If you're hiring for technical roles in the UK, you already know the answer.
The most in-demand technical roles — cloud infrastructure, cybersecurity, AI and machine learning, data engineering — are being chased by more employers than the market is currently producing. And the candidates who do exist know it. They receive multiple approaches. They have options. They are not, as a rule, impressed by a generic InMail that starts "I came across your profile and thought you'd be a great fit."
What this means practically: finding good technical candidates requires more than a better job ad. It requires going to where those candidates actually are — specialist communities, open source platforms, GitHub, technical meetups, university programmes producing relevant graduates — and approaching them in a way that treats them as the scarce, in-demand professionals they are.
It also means being honest about what you're offering. Technical candidates, more than almost any other group, can see through a vague employer value proposition. If your tech stack is interesting, say so. If it's not, say something else that is. If the role involves building something genuinely challenging, lead with that. If it involves maintaining legacy systems, be upfront — the right candidate for that role exists, and they won't thank you for disguising it as something else.
How to Find Passive Candidates (The Ones Not Responding to Your Ads)
Passive candidates — people who are currently employed, not actively looking, but potentially open to the right opportunity — represent somewhere around 70% of the total talent market, which makes proactive headhunting essential for any role where the best people are unlikely to be applying to job boards on a Tuesday afternoon.
The challenge is that passive candidates require a completely different approach from active ones. You're not responding to their interest — you're creating it. And the bar for creating genuine interest in someone who's currently comfortable is significantly higher than the bar for responding to someone who's already looking.
Here's what works.
A credible, personalised approach
Passive candidates receive a lot of generic outreach. The ones worth reaching receive even more. What cuts through is specificity — evidence that you actually know who they are, what they've done, and why this particular role is relevant to them at this particular point. Not "I think you'd be a great fit" but "I noticed you led the migration to X architecture at your current company — we're doing something similar at scale and I thought it might be worth a conversation."
The right messenger
A cold message from an unknown company HR team lands differently from an approach via a trusted recruiter the candidate has worked with before, or a warm introduction from a mutual contact. The relationship context matters as much as the message content.
Timing
Passive candidates move when something shifts — a new manager they don't gel with, a project that's concluded, a strategic change in their company's direction. You can't always know when that shift has happened, but consistent, low-pressure contact over time means you're in the conversation when it does.
Something worth moving for
This sounds obvious and gets ignored constantly. A passive candidate who's happy in their current role has a real switching cost — comfort, familiarity, relationships, certainty. The role you're offering needs to be meaningfully better on dimensions they actually care about, not just marginally different. If the salary is the same and the commute is longer, the answer is almost certainly no.
How to Find Niche Candidates: Strategies for Specialist Roles
Niche roles — specialist technical positions, rare functional expertise, roles that sit at the intersection of two unusual disciplines — require sourcing strategies that go well beyond standard channels.
The best way to find niche candidates is to go where those candidates congregate before they're candidates.
Professional communities and associations
Most specialist fields have professional bodies, online communities, Slack groups, Discord servers, or forums where practitioners discuss their work, share resources, and build reputations. These communities are not recruitment channels — and treating them as such will get you ignored or worse. But being genuinely present in them, understanding the conversations happening there, and building relationships over time is how you get to know who the strong practitioners are before a role opens.
Conferences and specialist events
Speakers at industry conferences are, by definition, people with something worth saying in their field. The attendees are people invested enough to spend time and money staying current. Both groups are worth knowing.
Academic and research pipelines
For genuinely frontier technical roles — advanced AI, quantum computing, specialised engineering disciplines — the candidate pipeline often runs through university research departments rather than the job market. Building relationships with relevant departments before you need to hire from them is worth the investment.
Referrals from within the field
People who are excellent at niche roles tend to know other people who are excellent at niche roles. A strong hire, or even a strong candidate who wasn't quite right for the last role, is worth asking: who else do you know in this space? A credible personal recommendation from within a specialism carries more weight than any number of job ads.
Competitor mapping
For roles where the talent pool is small and concentrated, it's usually possible to identify the companies and teams most likely to contain the right person. That narrows the sourcing problem considerably — from "find anyone in the market" to "reach three or four specific people at six specific organisations." The approach then becomes a targeted outreach exercise rather than a broad search.
How Do Executive Search Firms Find C-Level Candidates?
C-suite and senior leadership hiring is its own category, and it works almost nothing like standard recruitment. Understanding why is useful whether you're hiring a CEO or just wondering what you're actually paying a retained search firm to do.
Nearly all executive-level candidates are passive. Most senior leaders are not actively applying for roles — they're open to the right opportunity at the right time. This is why executive search relies on direct outreach, timing, and relationship rather than job ads.
The process starts with market mapping — recruiters map target companies, reverse-engineer org charts, and identify executives in comparable roles across competitors and adjacent markets. This isn't surface-level profile browsing. It's research-led intelligence that produces a specific, justified shortlist rather than a broad pool.
From there, executive search companies actively connect with passive candidates and keep them engaged with industry news, career conversation, and subtle opportunities over time — so that when the right role opens, they're already in a relationship rather than making a cold approach.
The outreach itself is deliberately different. Outreach typically occurs early morning or evening when executives check personal messages, with messages emphasising mutual connections, shared industry experience, or specific achievements that demonstrate deep research.
What this means if you're trying to find a C-level candidate without a specialist firm: you're largely trying to replicate a relationship and intelligence network that established search consultants have spent years building. That's possible in theory. In practice, for genuinely senior roles, the access that a well-connected search firm has to candidates who will take their call — and seriously consider a role because of who's presenting it — is difficult to replicate from a standing start.
The retained model matters here too. Executive roles are filled via networking and headhunting in over 80% of cases — which means if you're relying on a job ad for a CFO or CTO search, you're fishing in a very small pond.
Diverse Candidate Sourcing Strategies That Work
Finding diverse candidates is talked about a great deal and done well considerably less often.
The usual approach — post the role on a diversity job board and add "we are an equal opportunities employer" to the footer — is not a diversity sourcing strategy. It's a compliance exercise. It produces minimal results and then gets used as evidence that "we tried."
Genuine diverse candidate sourcing requires examining the process, not just the channels.
Audit where your current pipeline is coming from
If 90% of your applicants come from the same two or three sources, you're not reaching a representative pool regardless of how your job ad is worded. Map your sources and then identify which communities, networks, and channels you're systematically absent from.
Remove the barriers that filter out diverse candidates before they apply
Degree requirements for roles that don't functionally need a degree. Job descriptions that use language associated with a particular type of candidate. Portfolio or work-sample requirements that disadvantage people who've had less access to high-profile projects. These aren't malicious — they've often just never been examined. Examine them.
Build relationships with organisations that work with underrepresented talent
Professional networks, mentorship programmes, bootcamps, apprenticeship schemes, and graduate programmes specifically designed to bring underrepresented groups into specific industries are often significantly underused by employers. These aren't charity relationships — they're talent pipelines that most of your competitors haven't bothered to build.
Structured assessment protects diversity at the evaluation stage
Diverse sourcing without structured assessment is only half the job. Unstructured interviews systematically disadvantage candidates who don't match the unconscious template interviewers have of "the kind of person who does this job." Consistent questions, pre-agreed criteria, and scored evaluations mean the assessment reflects what the role actually requires rather than who feels familiar.
Widen the definition of relevant experience
Skills-based hiring — assessing what a candidate can do rather than the specific path they took to learn it — consistently widens the diversity of successful candidates because it breaks the reliance on credential and company name as proxies for capability. ManpowerGroup has argued that skills-based hiring has the potential to alleviate talent shortages, drive innovation, and create more diverse workforces simultaneously — which makes it one of the few approaches in recruitment that genuinely does multiple things at once.
When Standard Sourcing Has Run Out of Road: What to Try Next
You've posted the job. You've searched LinkedIn. The pipeline is thin, wrong, or both. Here's where to go next.
Revisit the brief
Before trying a new channel, check whether the problem is the brief rather than the market. A role that's been live for six weeks with a weak pipeline is often one where the requirements are unrealistic for the salary, the role title doesn't match what the job actually is, or the employer value proposition doesn't give anyone a reason to leave something comfortable. These are fixable problems, but not by sourcing harder.
Go to where your candidates work, not where they search
For most specialist roles, the candidates you want aren't actively searching. They're working. GitHub, specialist technical forums, published research, conference speaker lists, industry publications — these are directories of people who are demonstrably good at the thing you need, none of whom are currently refreshing job boards.
Talk to the people already in your network
Your current team, your recent hires, your professional contacts — these are people with first-hand knowledge of who the strong practitioners are in their field. Referral programmes with a meaningful incentive exist for good reason. A warm recommendation from someone you trust is worth ten cold applications from people you don't know.
Reconsider your geography
Remote and hybrid working has substantially expanded the geographic reach of most talent searches. If you're looking for a specific technical skill in a particular city and finding the pool is thin, the pool might be larger two cities over and perfectly reachable. Not every role can be done remotely, but it's worth checking whether geography is an artificial constraint before deciding the candidate doesn't exist.
How SquareLogik Approaches Hard to Fill Roles
When we take on a role that's already beaten someone else, the first thing we do is understand why.
Not because we assume the previous effort was wrong, but because the answer usually tells us something important. Was the pipeline thin because the market is genuinely scarce? Because the sourcing was limited to active candidates? Because the brief was realistic but the presentation of the role wasn't compelling? Because the process was slow enough that good candidates dropped out before reaching an offer?
Each of those problems has a different solution. And applying the solution to the wrong problem is how a hard to fill role stays hard to fill for another three months.
We use AI to extend sourcing reach — identifying passive candidates and building market maps faster than manual research allows. We use human judgement to decide whether those candidates are actually worth approaching, and to make an approach that's worth responding to. And we track what happens after placement, because the whole point of finding the right person for a difficult role is that they actually stick.
If you've got a role that's been sitting open longer than it should, or one you haven't even started on because you already know it's going to be difficult — we're worth talking to. Honestly, the harder the better. The straightforward ones are less interesting.
Frequently Asked Questions
How do you find candidates for hard to fill positions?
Start by diagnosing whether the difficulty is a market problem or a process problem. If the candidate pool is genuinely scarce, standard sourcing channels won't help — you need proactive outreach to passive candidates, specialist community engagement, and targeted competitor mapping. If the pipeline is thin because the process isn't reaching the right people, the fix is in the sourcing strategy and the job presentation, not in trying harder with the same approach. Most hard to fill roles involve both issues to some degree.
How do executive search firms find C-level candidates?
Through a combination of market mapping, long-term relationship building, and targeted direct outreach to passive candidates — most of whom are not looking and would not respond to a standard job ad. Executive search consultants research competitor organisations, identify leaders in comparable roles, and make personalised approaches via trusted channels. The value is largely in the access and the credibility: a well-connected search consultant's call gets answered in a way that a cold approach from an unknown company HR team typically doesn't.
How do you find passive candidates?
Proactively, and with patience. Passive candidates aren't browsing job boards — they need to be reached directly via professional networks, warm introductions, and consistent relationship-building over time. What cuts through generic outreach is specificity: demonstrating genuine knowledge of what they've achieved and why this particular role is relevant to them now. Timing matters too. Passive candidates move when something shifts in their current situation. Consistent, low-pressure engagement means you're present when that shift happens.
Are technical candidates easy to find in the UK?
No, and the gap is widening. IT and data skills have been the hardest to find in the UK for five consecutive years, with 75% of tech firms reporting difficulty sourcing qualified candidates even while planning to hire. The most in-demand skills — cloud, AI, cybersecurity, data engineering — are being pursued by more employers than the market is producing. Finding strong technical candidates requires going beyond job boards to specialist communities, open source platforms, academic pipelines, and warm referrals from within the field.
What are the best diverse candidate sourcing strategies?
The most effective approach combines widening the sourcing channels with removing the structural barriers that filter out diverse candidates before and during the process. That means auditing where your pipeline actually comes from, building relationships with networks and programmes that serve underrepresented groups, removing unnecessary credential requirements, and implementing structured assessment that evaluates candidates against consistent criteria rather than cultural familiarity. Skills-based hiring — assessing capability rather than credentials — consistently improves diversity because it breaks the reliance on educational background and employer name as proxies for potential.
What is the best way to find niche candidates?
Go where they are before they're looking. Specialist professional communities, industry conferences, academic and research pipelines, and referral networks within the field are all more effective than job boards for genuinely niche roles. The candidates you want are typically visible in their field — they speak at events, publish work, contribute to communities — long before they're candidate. Building a presence in those spaces before you need to hire gives you warm relationships rather than cold outreach when a role opens.
How do you find a C-level candidate without using an executive search firm?
With difficulty, and it's worth being honest about that. C-suite candidates are overwhelmingly passive — over 80% of executive roles are filled through networking and headhunting rather than applications. Without an established network and the credibility that comes with a known search firm, reaching and engaging the right people is substantially harder. Warm introductions through board members, investors, and senior advisors are the most viable route. If the role is genuinely strategic and the cost of a wrong hire is significant, a specialist search firm is usually worth the fee.
Some roles are hard to fill for good reasons.
The candidate pool is genuinely small. The skills required are rare, recently in demand, or both. The role sits at a seniority level where most of the people who'd be right for it aren't looking. Or it requires a combination of things — technical depth, commercial acumen, a specific sector background — that narrows the field considerably before you've even started.
And some roles are hard to fill for bad reasons.
The brief describes a unicorn that doesn't exist at the offered salary. The sourcing strategy is "post it on LinkedIn and wait." The job ad reads like it was written by someone who's never done the role. The previous three people who tried to fill it all started from scratch rather than building on what the others learned.
Before you change your sourcing strategy, it's worth working out which type of hard you're dealing with. Because the fix for a genuinely scarce candidate pool is completely different from the fix for a process that's not reaching the right people.
Why Some Positions Stay Stubbornly Unfilled
Most UK employers report difficulty filling roles due to a lack of skilled talent.
The picture is even more acute in specific sectors. IT and data skills remain the hardest to find in the UK — a position unchanged for the last five years, despite not even ranking in the top ten most difficult skills to source a decade ago. Many IT firms reported plans to hire, but most of the same organisations said they were struggling to find the qualified candidates they needed.
That gap — between hiring intention and hiring reality — is what hard to fill looks like in practice.
In the UK, hard to fill vacancies are most prevalent in Education, Health and Social Work, and Manufacturing, though the problem runs across virtually every sector that requires specialisation, experience, or both.
But how much of that difficulty is a market problem versus a process problem. Because a significant proportion of hard to fill roles stay unfilled not because the candidates don't exist, but because the people doing the hiring are looking in the wrong places, presenting the role in the wrong way, or running a process that the right candidates have no reason to engage with.
Are Technical Candidates Easy to Find in the UK? (Short Answer: No)
If you're hiring for technical roles in the UK, you already know the answer.
The most in-demand technical roles — cloud infrastructure, cybersecurity, AI and machine learning, data engineering — are being chased by more employers than the market is currently producing. And the candidates who do exist know it. They receive multiple approaches. They have options. They are not, as a rule, impressed by a generic InMail that starts "I came across your profile and thought you'd be a great fit."
What this means practically: finding good technical candidates requires more than a better job ad. It requires going to where those candidates actually are — specialist communities, open source platforms, GitHub, technical meetups, university programmes producing relevant graduates — and approaching them in a way that treats them as the scarce, in-demand professionals they are.
It also means being honest about what you're offering. Technical candidates, more than almost any other group, can see through a vague employer value proposition. If your tech stack is interesting, say so. If it's not, say something else that is. If the role involves building something genuinely challenging, lead with that. If it involves maintaining legacy systems, be upfront — the right candidate for that role exists, and they won't thank you for disguising it as something else.
How to Find Passive Candidates (The Ones Not Responding to Your Ads)
Passive candidates — people who are currently employed, not actively looking, but potentially open to the right opportunity — represent somewhere around 70% of the total talent market, which makes proactive headhunting essential for any role where the best people are unlikely to be applying to job boards on a Tuesday afternoon.
The challenge is that passive candidates require a completely different approach from active ones. You're not responding to their interest — you're creating it. And the bar for creating genuine interest in someone who's currently comfortable is significantly higher than the bar for responding to someone who's already looking.
Here's what works.
A credible, personalised approach
Passive candidates receive a lot of generic outreach. The ones worth reaching receive even more. What cuts through is specificity — evidence that you actually know who they are, what they've done, and why this particular role is relevant to them at this particular point. Not "I think you'd be a great fit" but "I noticed you led the migration to X architecture at your current company — we're doing something similar at scale and I thought it might be worth a conversation."
The right messenger
A cold message from an unknown company HR team lands differently from an approach via a trusted recruiter the candidate has worked with before, or a warm introduction from a mutual contact. The relationship context matters as much as the message content.
Timing
Passive candidates move when something shifts — a new manager they don't gel with, a project that's concluded, a strategic change in their company's direction. You can't always know when that shift has happened, but consistent, low-pressure contact over time means you're in the conversation when it does.
Something worth moving for
This sounds obvious and gets ignored constantly. A passive candidate who's happy in their current role has a real switching cost — comfort, familiarity, relationships, certainty. The role you're offering needs to be meaningfully better on dimensions they actually care about, not just marginally different. If the salary is the same and the commute is longer, the answer is almost certainly no.
How to Find Niche Candidates: Strategies for Specialist Roles
Niche roles — specialist technical positions, rare functional expertise, roles that sit at the intersection of two unusual disciplines — require sourcing strategies that go well beyond standard channels.
The best way to find niche candidates is to go where those candidates congregate before they're candidates.
Professional communities and associations
Most specialist fields have professional bodies, online communities, Slack groups, Discord servers, or forums where practitioners discuss their work, share resources, and build reputations. These communities are not recruitment channels — and treating them as such will get you ignored or worse. But being genuinely present in them, understanding the conversations happening there, and building relationships over time is how you get to know who the strong practitioners are before a role opens.
Conferences and specialist events
Speakers at industry conferences are, by definition, people with something worth saying in their field. The attendees are people invested enough to spend time and money staying current. Both groups are worth knowing.
Academic and research pipelines
For genuinely frontier technical roles — advanced AI, quantum computing, specialised engineering disciplines — the candidate pipeline often runs through university research departments rather than the job market. Building relationships with relevant departments before you need to hire from them is worth the investment.
Referrals from within the field
People who are excellent at niche roles tend to know other people who are excellent at niche roles. A strong hire, or even a strong candidate who wasn't quite right for the last role, is worth asking: who else do you know in this space? A credible personal recommendation from within a specialism carries more weight than any number of job ads.
Competitor mapping
For roles where the talent pool is small and concentrated, it's usually possible to identify the companies and teams most likely to contain the right person. That narrows the sourcing problem considerably — from "find anyone in the market" to "reach three or four specific people at six specific organisations." The approach then becomes a targeted outreach exercise rather than a broad search.
How Do Executive Search Firms Find C-Level Candidates?
C-suite and senior leadership hiring is its own category, and it works almost nothing like standard recruitment. Understanding why is useful whether you're hiring a CEO or just wondering what you're actually paying a retained search firm to do.
Nearly all executive-level candidates are passive. Most senior leaders are not actively applying for roles — they're open to the right opportunity at the right time. This is why executive search relies on direct outreach, timing, and relationship rather than job ads.
The process starts with market mapping — recruiters map target companies, reverse-engineer org charts, and identify executives in comparable roles across competitors and adjacent markets. This isn't surface-level profile browsing. It's research-led intelligence that produces a specific, justified shortlist rather than a broad pool.
From there, executive search companies actively connect with passive candidates and keep them engaged with industry news, career conversation, and subtle opportunities over time — so that when the right role opens, they're already in a relationship rather than making a cold approach.
The outreach itself is deliberately different. Outreach typically occurs early morning or evening when executives check personal messages, with messages emphasising mutual connections, shared industry experience, or specific achievements that demonstrate deep research.
What this means if you're trying to find a C-level candidate without a specialist firm: you're largely trying to replicate a relationship and intelligence network that established search consultants have spent years building. That's possible in theory. In practice, for genuinely senior roles, the access that a well-connected search firm has to candidates who will take their call — and seriously consider a role because of who's presenting it — is difficult to replicate from a standing start.
The retained model matters here too. Executive roles are filled via networking and headhunting in over 80% of cases — which means if you're relying on a job ad for a CFO or CTO search, you're fishing in a very small pond.
Diverse Candidate Sourcing Strategies That Work
Finding diverse candidates is talked about a great deal and done well considerably less often.
The usual approach — post the role on a diversity job board and add "we are an equal opportunities employer" to the footer — is not a diversity sourcing strategy. It's a compliance exercise. It produces minimal results and then gets used as evidence that "we tried."
Genuine diverse candidate sourcing requires examining the process, not just the channels.
Audit where your current pipeline is coming from
If 90% of your applicants come from the same two or three sources, you're not reaching a representative pool regardless of how your job ad is worded. Map your sources and then identify which communities, networks, and channels you're systematically absent from.
Remove the barriers that filter out diverse candidates before they apply
Degree requirements for roles that don't functionally need a degree. Job descriptions that use language associated with a particular type of candidate. Portfolio or work-sample requirements that disadvantage people who've had less access to high-profile projects. These aren't malicious — they've often just never been examined. Examine them.
Build relationships with organisations that work with underrepresented talent
Professional networks, mentorship programmes, bootcamps, apprenticeship schemes, and graduate programmes specifically designed to bring underrepresented groups into specific industries are often significantly underused by employers. These aren't charity relationships — they're talent pipelines that most of your competitors haven't bothered to build.
Structured assessment protects diversity at the evaluation stage
Diverse sourcing without structured assessment is only half the job. Unstructured interviews systematically disadvantage candidates who don't match the unconscious template interviewers have of "the kind of person who does this job." Consistent questions, pre-agreed criteria, and scored evaluations mean the assessment reflects what the role actually requires rather than who feels familiar.
Widen the definition of relevant experience
Skills-based hiring — assessing what a candidate can do rather than the specific path they took to learn it — consistently widens the diversity of successful candidates because it breaks the reliance on credential and company name as proxies for capability. ManpowerGroup has argued that skills-based hiring has the potential to alleviate talent shortages, drive innovation, and create more diverse workforces simultaneously — which makes it one of the few approaches in recruitment that genuinely does multiple things at once.
When Standard Sourcing Has Run Out of Road: What to Try Next
You've posted the job. You've searched LinkedIn. The pipeline is thin, wrong, or both. Here's where to go next.
Revisit the brief
Before trying a new channel, check whether the problem is the brief rather than the market. A role that's been live for six weeks with a weak pipeline is often one where the requirements are unrealistic for the salary, the role title doesn't match what the job actually is, or the employer value proposition doesn't give anyone a reason to leave something comfortable. These are fixable problems, but not by sourcing harder.
Go to where your candidates work, not where they search
For most specialist roles, the candidates you want aren't actively searching. They're working. GitHub, specialist technical forums, published research, conference speaker lists, industry publications — these are directories of people who are demonstrably good at the thing you need, none of whom are currently refreshing job boards.
Talk to the people already in your network
Your current team, your recent hires, your professional contacts — these are people with first-hand knowledge of who the strong practitioners are in their field. Referral programmes with a meaningful incentive exist for good reason. A warm recommendation from someone you trust is worth ten cold applications from people you don't know.
Reconsider your geography
Remote and hybrid working has substantially expanded the geographic reach of most talent searches. If you're looking for a specific technical skill in a particular city and finding the pool is thin, the pool might be larger two cities over and perfectly reachable. Not every role can be done remotely, but it's worth checking whether geography is an artificial constraint before deciding the candidate doesn't exist.
How SquareLogik Approaches Hard to Fill Roles
When we take on a role that's already beaten someone else, the first thing we do is understand why.
Not because we assume the previous effort was wrong, but because the answer usually tells us something important. Was the pipeline thin because the market is genuinely scarce? Because the sourcing was limited to active candidates? Because the brief was realistic but the presentation of the role wasn't compelling? Because the process was slow enough that good candidates dropped out before reaching an offer?
Each of those problems has a different solution. And applying the solution to the wrong problem is how a hard to fill role stays hard to fill for another three months.
We use AI to extend sourcing reach — identifying passive candidates and building market maps faster than manual research allows. We use human judgement to decide whether those candidates are actually worth approaching, and to make an approach that's worth responding to. And we track what happens after placement, because the whole point of finding the right person for a difficult role is that they actually stick.
If you've got a role that's been sitting open longer than it should, or one you haven't even started on because you already know it's going to be difficult — we're worth talking to. Honestly, the harder the better. The straightforward ones are less interesting.
Frequently Asked Questions
How do you find candidates for hard to fill positions?
Start by diagnosing whether the difficulty is a market problem or a process problem. If the candidate pool is genuinely scarce, standard sourcing channels won't help — you need proactive outreach to passive candidates, specialist community engagement, and targeted competitor mapping. If the pipeline is thin because the process isn't reaching the right people, the fix is in the sourcing strategy and the job presentation, not in trying harder with the same approach. Most hard to fill roles involve both issues to some degree.
How do executive search firms find C-level candidates?
Through a combination of market mapping, long-term relationship building, and targeted direct outreach to passive candidates — most of whom are not looking and would not respond to a standard job ad. Executive search consultants research competitor organisations, identify leaders in comparable roles, and make personalised approaches via trusted channels. The value is largely in the access and the credibility: a well-connected search consultant's call gets answered in a way that a cold approach from an unknown company HR team typically doesn't.
How do you find passive candidates?
Proactively, and with patience. Passive candidates aren't browsing job boards — they need to be reached directly via professional networks, warm introductions, and consistent relationship-building over time. What cuts through generic outreach is specificity: demonstrating genuine knowledge of what they've achieved and why this particular role is relevant to them now. Timing matters too. Passive candidates move when something shifts in their current situation. Consistent, low-pressure engagement means you're present when that shift happens.
Are technical candidates easy to find in the UK?
No, and the gap is widening. IT and data skills have been the hardest to find in the UK for five consecutive years, with 75% of tech firms reporting difficulty sourcing qualified candidates even while planning to hire. The most in-demand skills — cloud, AI, cybersecurity, data engineering — are being pursued by more employers than the market is producing. Finding strong technical candidates requires going beyond job boards to specialist communities, open source platforms, academic pipelines, and warm referrals from within the field.
What are the best diverse candidate sourcing strategies?
The most effective approach combines widening the sourcing channels with removing the structural barriers that filter out diverse candidates before and during the process. That means auditing where your pipeline actually comes from, building relationships with networks and programmes that serve underrepresented groups, removing unnecessary credential requirements, and implementing structured assessment that evaluates candidates against consistent criteria rather than cultural familiarity. Skills-based hiring — assessing capability rather than credentials — consistently improves diversity because it breaks the reliance on educational background and employer name as proxies for potential.
What is the best way to find niche candidates?
Go where they are before they're looking. Specialist professional communities, industry conferences, academic and research pipelines, and referral networks within the field are all more effective than job boards for genuinely niche roles. The candidates you want are typically visible in their field — they speak at events, publish work, contribute to communities — long before they're candidate. Building a presence in those spaces before you need to hire gives you warm relationships rather than cold outreach when a role opens.
How do you find a C-level candidate without using an executive search firm?
With difficulty, and it's worth being honest about that. C-suite candidates are overwhelmingly passive — over 80% of executive roles are filled through networking and headhunting rather than applications. Without an established network and the credibility that comes with a known search firm, reaching and engaging the right people is substantially harder. Warm introductions through board members, investors, and senior advisors are the most viable route. If the role is genuinely strategic and the cost of a wrong hire is significant, a specialist search firm is usually worth the fee.
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The Business Case: Why Is Employee Retention Important?
Employee retention is universally agreed to be important and consistently treated as a second-order priority. Here's the cost of getting it wrong.
Ask any senior leader whether employee retention is important and the answer is yes. Immediately, confidently, yes.
Then ask them what their organisation's current employee retention rate is, what it cost them in turnover last year, or what their strategy is for improving retention. The answers get quieter.
The importance of employee retention is universally acknowledged and routinely deprioritised. It lives in the space between things everyone knows matter and things that get proper budget, proper measurement, and proper strategic attention. Usually because the cost of poor retention is spread across enough budget lines — recruitment, training, temporary cover, productivity loss — that no single number announces itself clearly enough to trigger urgency.
This article assembles that number. And explains why, once you see it properly, employee retention stops being a soft HR concern and starts looking like one of the most significant financial levers in the business.
The Cost of Employee Turnover
The importance of retaining staff becomes most visible when you calculate what losing them costs.
The frequently cited figure from the Chartered Institute of Personnel and Development puts the average cost of replacing an employee at £30,000 once recruitment, training, and lost productivity are properly accounted for. The Recruitment and Employment Confederation estimates a poor hire at mid-manager level can cost upwards of £132,000. Even conservative estimates of turnover cost — those that count only the obvious, direct expenses — consistently produce numbers that surprise the finance teams reviewing them.
The components of turnover cost break down across several categories. There are the visible costs: recruitment advertising, agency fees, interview time, onboarding, and initial training. Then the less visible ones: the productivity gap while a role is vacant, the reduced output of a new hire during the months before they reach full effectiveness, the additional workload absorbed by the team covering the gap, and the institutional knowledge that walks out with every departure.
Then there is the compounding effect. A resignation rarely happens in isolation. Key departures create instability that increases the resignation risk of those who remain. High turnover signals something to the people still there — about the health of the environment, about whether the leadership is managing things well, about whether they should be updating their own CV. The cost of one departure can therefore exceed its own direct cost by contributing to the next one.
Why is staff retention important? Because the alternative is expensive in ways that most organisations haven't fully modelled. Once they do, retention moves from "nice to have" to "financially urgent."
Employee Retention and Productivity
The relationship between retention and productivity is direct and consistent — and frequently overlooked because productivity is hard to attribute and easy to assume.
A stable, experienced workforce produces more than an unstable, frequently rotating one. This is not complicated. People who have done a job for two years are better at it than people who have done it for two months. They know the systems, the customers, the quirks of the processes, and each other. They make fewer mistakes, resolve problems faster, and require less supervision.
The inverse is also consistently true. High turnover creates a workforce perpetually at the bottom of the learning curve — always training, always onboarding, always catching up. Teams operating in a high-turnover environment spend a disproportionate amount of their time managing the consequences of instability rather than delivering at the level a stable team would.
Employee retention and business performance are not loosely correlated. They are tightly connected in ways that show up in customer satisfaction scores, delivery timelines, error rates, and revenue. Businesses with high retention rates consistently outperform those with high turnover on operational metrics — not because they've found some separate performance ingredient, but because stability is itself a performance ingredient.
Why Retention Matters for Company Culture
Culture is one of those words that gets deployed extensively and defined rarely. In practice, organisational culture is largely the accumulated behaviour of the people in it — the norms they've developed, the ways they've learned to work together, the values that have been demonstrated rather than merely stated.
High employee turnover erodes this systematically. Every departure removes someone who carried institutional knowledge, established working relationships, and cultural context. Every new hire brings someone who needs to be integrated, who doesn't yet understand the unspoken parts of how the organisation works, and who — in the period before they're fully settled — is assessing whether this is somewhere they want to stay.
An organisation with consistently high turnover never fully develops the cultural depth that makes it a genuinely good place to work. The culture stays shallow, the relationships transient, and the institutional memory thin. Which makes it harder to attract the people who care about culture — which is, increasingly, most of the people worth attracting.
Retaining employees is not just a cost or a productivity consideration. It is a prerequisite for having a culture worth talking about. The companies most frequently cited as great places to work are almost universally companies with above-average retention. This is not coincidence.
The Competitive Dimension: Retention as a Talent Strategy
In competitive labour markets — which describes most professional, technical, and specialist sectors — retention is a competitive advantage in a specific and underappreciated way.
Every employee you retain is an employee your competitor doesn't get. Every experienced team member who stays with you is accumulated capability that isn't being rebuilt from scratch somewhere else. And in sectors where skilled talent is scarce — technology, healthcare, finance, engineering — the gap between a stable experienced team and a high-turnover one compounds significantly over time.
Why is retention important in HR terms? Because the HR function's ability to deliver on any other strategic priority — quality of hire, employer brand, workforce planning — is substantially constrained by an inability to retain the talent it has already found. Recruitment that fills a revolving door is expensive and demoralising. Recruitment into a stable, growing team is entirely different.
High turnover also affects employer brand in the labour market in ways that are slow to accumulate and fast to damage. Word travels. Glassdoor exists. Candidates talk to former employees before accepting offers. An organisation with consistently high attrition develops a reputation in its relevant talent community that makes attracting the next generation of candidates harder, more expensive, and slower than it would otherwise be. Employee retention and company reputation are the same story told from different angles.
The Customer Impact of Employee Retention
The importance of employee retention extends beyond the internal — it reaches the people the organisation is there to serve.
Customer relationships are built by people, not organisations. The account manager a client trusts, the support specialist who knows their history, the engineer who understands the system — these relationships have value that doesn't survive a departure intact. A client who has dealt with three different account managers in two years is a client who is quietly evaluating their options.
In service-intensive industries — professional services, healthcare, financial advice, care — the stability of the staff a customer or service user interacts with directly affects the quality of what they experience. This is especially true in healthcare and social care, where continuity of care is not merely a satisfaction variable but a clinical one. But it applies across sectors wherever the quality of the relationship is part of the product.
Retaining employees is, from this angle, a customer retention strategy. The two are connected more directly than most organisations explicitly acknowledge.
Our Opinion on the Importance of Retention
We track retention for every candidate we place — at three months, six months, and twelve months — because we think the placement fee is the beginning of whether the hire worked, not the end.
That data tells us things that improve the quality of every subsequent search for the same client. Where early attrition is consistently occurring, there is almost always something in the brief, the role, or the working environment worth examining before the next search begins. We'd rather surface that conversation than fill the same role repeatedly and pretend the pattern isn't there.
The importance of retaining staff is not lost on us. It's the reason quality of hire — not speed, not volume — is the metric we care about most.
Frequently Asked Questions
Why is employee retention important?
Employee retention is important because turnover is expensive, productivity is higher in stable teams, institutional knowledge is lost with every departure, and culture cannot develop depth in a high-attrition environment. Beyond the internal costs, retention affects customer relationships, employer brand, and competitive positioning in the talent market. The cost of poor retention — when recruitment fees, lost productivity, training, and cover costs are properly accounted for — consistently exceeds what organisations have budgeted for it.
What is the cost of high employee turnover?
The CIPD estimates the average cost of replacing an employee at £30,000, accounting for recruitment, training, and productivity loss. At senior levels, costs are considerably higher — the REC estimates a poor mid-manager hire can cost over £132,000. Beyond direct costs, high turnover creates compounding effects: remaining employees absorb additional workload, institutional knowledge is lost, team stability erodes, and employer brand in the talent market deteriorates. The total cost of high turnover is almost always greater than organisations estimate when they add it up.
How does employee retention affect business performance?
Directly and significantly. Stable, experienced teams produce more, make fewer mistakes, resolve problems faster, and require less management supervision than teams in constant flux. High turnover keeps a workforce perpetually at the bottom of the learning curve. Businesses with above-average retention consistently outperform those with high attrition on operational metrics — not because they've found some separate performance advantage, but because workforce stability is itself a performance advantage.
Why is staff retention important for company culture?
Culture is built by the people in an organisation over time — the norms, relationships, and shared understanding that develop through sustained interaction. High turnover erodes this systematically, keeping culture shallow and institutional memory thin. Organisations with consistently high retention develop stronger cultures, deeper working relationships, and a more coherent identity — which in turn makes them more attractive to the people who care about culture, which increasingly includes most of the candidates worth attracting.
How does employee retention affect customers?
Customer relationships are built by people, not by organisations. Account managers, advisors, specialists, and care workers who leave take relationship capital with them. Clients who deal with multiple different contacts in a short period experience a reduced quality of service regardless of the technical capability of each individual — because the relationship itself is part of the product. In service-intensive sectors, high staff turnover is experienced by customers as inconsistency, and inconsistency erodes trust.
What is the link between recruitment and employee retention?
Early attrition — employees leaving within their first year — is consistently and predictably connected to the recruitment process. Candidates hired against a clear brief, assessed for genuine fit, and given an honest picture of the role are significantly less likely to leave within twelve months. The key drivers of retention — realistic expectations, values alignment, role fit — are either established or missed during the recruitment process itself. Treating recruitment and retention as separate strategies misses the most direct lever available for improving retention outcomes.

How to Calculate Employee Retention Rate (Formula + Guide)
Most organisations either don't measure employee retention rate or measure it inconsistently. Here's the formula, how to segment it properly, and what the number means.
The employee retention rate formula is not complicated.
It is, in fact, one of the simpler calculations in HR metrics — which makes it all the more surprising how many organisations either don't calculate it at all, calculate it differently from quarter to quarter, or calculate it correctly and then do absolutely nothing with the result.
Knowing your retention rate without understanding what's driving it is a bit like knowing your car's fuel consumption without knowing there's a hole in the tank. The number exists. It is not helping you.
This article covers how to calculate staff retention rate properly, which variations are worth knowing, how to segment the data so it's diagnostic rather than decorative, and what a good retention rate looks like across different sectors.
The Employee Retention Rate Formula
The standard retention rate formula in HR is:
Employee Retention Rate = (Number of employees who stayed for the entire period ÷ Number of employees at the start of the period) × 100
In practice: if you started the year with 200 employees and 170 of them were still in post at year end, your annual retention rate is 85%.
That's it. The maths is straightforward. What requires more thought is what you count, what period you measure, and how you segment the result.
Defining the Variables in Employee Retention Rate
The formula has two variables, and both require clear definitions before the calculation means anything to your employee retention strategies.
"Employees at the start of the period."
This seems obvious. It usually isn't. Do you include employees on long-term sick leave? Those on maternity or paternity leave? Fixed-term contractors? Employees who joined and left within the same period — do they count as having been there at the start? Organisations that haven't defined this end up with staff retention calculations that aren't comparable across periods or departments.
The cleanest approach: count everyone on payroll on the first day of the measurement period, excluding contractors and agency workers unless you specifically want to measure their retention. Include employees on leave — they're still employed.
"Employees who stayed for the entire period."
This means employees who were employed at both the start and the end of the period, continuously. Someone who left and was rehired within the period does not count as having stayed. Someone on long-term leave who remained on payroll throughout does.
New hires who joined during the period are excluded from the calculation entirely — they weren't employed at the start, so they can't have stayed for the whole period. They'll enter the calculation in the next period.
Once these definitions are documented and applied consistently, the retention rate calculation becomes genuinely comparable over time. Without that consistency, you're measuring slightly different things each quarter and wondering why the trend line doesn't make sense.
How to Measure Employee Retention Rate Over Different Periods
Annual retention rate is the most commonly reported figure, and the most useful for year-on-year comparison and benchmarking. But it's a lagging indicator — it tells you what happened over twelve months, not what's happening now.
Monthly and quarterly retention rates give a more current picture and are more useful for identifying the specific point at which attrition is accelerating. If your quarterly calculation shows retention dropping sharply in Q3 every year, that's a pattern worth investigating rather than an annual average that smooths it out.
The same formula applies regardless of period — simply substitute the period-appropriate headcount figures. A monthly retention rate of 98% sounds healthy until you annualise it, at which point it represents a 24% annual attrition rate. Knowing which period to report for which purpose is the practical skill here.
Some HR teams also measure new hire retention rate separately — tracking specifically whether employees hired in a given cohort are still in post at the three-month, six-month, or twelve-month mark. This is the most sensitive indicator of onboarding and early-tenure problems, and it's the calculation that most directly reveals whether new hires were right for the role from the outset.
Segmenting Employee Retention Data
A single company-wide retention rate is the average of potentially very different situations. On its own it's interesting. Segmented properly, it becomes diagnostic.
By department or team.
If your overall retention rate is 87% but one department is at 70% and another at 95%, the company-wide figure is hiding the real story. Consistently low retention in a specific team almost always points to a management problem, a culture problem, or a role design problem that's invisible in the aggregate.
By tenure.
Early attrition — employees leaving within their first year — is structurally different from mid-tenure attrition. The causes are different, the interventions are different, and the costs are different. An organisation with strong twelve-month retention but poor three-year retention has a different problem from one losing people in the first six months. Most organisations don't separate these.
By role type or seniority.
Losing senior people is more expensive and more disruptive than losing entry-level hires. A retention rate that doesn't distinguish between levels may look acceptable while masking a serious leadership attrition problem.
By hiring source.
If employees hired through referrals retain at 92% and those hired through job boards retain at 74%, that's a sourcing strategy insight dressed up as a retention metric. Tracking retention by hiring source is one of the most underused analytical tools available to HR teams and one of the most actionable.
What Is a Good Employee Retention Rate?
Across UK organisations, an annual retention rate of 85 to 90% is broadly considered healthy — meaning 10 to 15% annual staff turnover. Whether that's good depends heavily on sector.
Professional services, financial services, and technology companies frequently achieve retention rates of 90% or above. At the other end of the scale, hospitality, retail, and social care regularly see retention below 75%, reflecting the specific labour market and working condition pressures of those sectors.
For context by sector:
- In healthcare and social care, a retention rate above 80% represents strong performance relative to the sector average.
- In construction and manufacturing, 85 to 88% is typical.
- In technology at senior levels, anything below 88% warrants attention given the cost of technical talent and the speed at which replacements need to be found.
The most useful benchmark is your own trend compared to your sector average. A retention rate of 83% improving from 78% last year is a different story from the same 83% declining from 91%. Directionality matters as much as the absolute number.
The Limitations of the Retention Rate Calculation
The retention rate tells you how many people stayed. It tells you almost nothing about why — or whether the people who stayed were the ones you'd have chosen to keep.
Retention without quality analysis is incomplete. An organisation retaining 92% of its workforce sounds impressive until it turns out that a third of those retained are underperforming in ways that haven't been addressed. Retention of the wrong people is not a success metric. It's a different problem.
Similarly, an organisation with 80% retention might have lost its five highest performers while retaining the thirty who had nowhere else to go. The retention rate doesn't distinguish. Tracking which employees are leaving — by performance tier, by seniority, by the extent to which their departure was regrettable — turns a retention metric into a talent management metric.
Voluntary versus involuntary turnover is also worth separating in the calculation. Dismissals, redundancies, and fixed-term contract endings are structurally different from employees choosing to leave. Lumping them together in the same calculation produces a number that conflates very different situations. Most HR software separates these at the data entry stage. Use that separation in reporting.
How Retention Rate Connects to Recruitment
There is a direct and underappreciated relationship between how you recruit and what your retention rate looks like twelve months later.
Early attrition — the first six months — is almost always predictable from the recruitment process. Candidates who were given an accurate picture of the role, assessed for genuine fit rather than just capability, and onboarded with clear expectations are less likely to leave than those who experienced any of the opposite.
The organisations we work with that track retention by hiring source — comparing how candidates from different channels perform over time — consistently find that quality of hire at the point of recruitment is the strongest predictor of retention. Which means improving the retention rate calculation starts not with an intervention programme but with a better brief and a more honest job description.
How to measure employee retention is a useful capability. Understanding that the number you're measuring is partly an output of decisions made during recruitment is the insight that connects the metric to something you can actually change.
How SquareLogik Approaches Retention Measurement
We track retention for the candidates we place — at three months, six months, and twelve months — because the placement fee is only the beginning of whether the hire worked.
This data feeds back into how we approach future briefs for the same client. If placements into a particular role or team are consistently short-tenured, that's a signal about the role, the environment, or the brief — and it's worth having the conversation before the next search rather than discovering it in the exit interview.
If your organisation doesn't currently calculate its retention rate consistently, or is calculating it without segmenting it in ways that make it actionable, that's a gap worth closing. It's also a straightforward one — the formula is simple, and the data you need is almost certainly already sitting in your HRIS waiting to be used.
Frequently Asked Questions
What is the employee retention rate formula?
Employee retention rate equals the number of employees who remained throughout a given period divided by the number employed at the start of that period, multiplied by 100. For example, 170 employees remaining from a starting headcount of 200 produces a retention rate of 85%. The formula is consistent across periods — annual, quarterly, or monthly — with the period-specific headcount figures substituted accordingly. Clear definitions of who counts as "employed at the start" are essential for the calculation to be comparable over time.
How do you calculate staff retention rate monthly?
Apply the same formula using monthly headcount figures — employees remaining at month end divided by employees at month start, multiplied by 100. A monthly retention rate of 98% sounds healthy but annualises to approximately 78%, which is a meaningfully different figure. Monthly calculations are useful for identifying when attrition is accelerating, but monthly figures should always be considered alongside the annualised equivalent to give them context.
What is a good employee retention rate in the UK?
An annual retention rate of 85 to 90% is broadly considered healthy across most UK industries, representing 10 to 15% annual turnover. Sector benchmarks vary significantly — professional services and technology typically achieve 90% or above, while social care, hospitality, and retail frequently operate below 80%. The most useful benchmark is your own trend compared to your sector average. A retention rate improving year-on-year from a below-average position tells a more positive story than a static figure at the industry mean.
How do you measure employee retention by department?
Apply the standard formula to each department's headcount figures separately — employees remaining in that department divided by those employed there at the start of the period, multiplied by 100. Departmental segmentation is where the company-wide figure becomes genuinely diagnostic. Significant variance between departments almost always points to management quality, role design, or culture issues that are invisible in the aggregate figure. Tracking this consistently over time identifies persistent problem areas before they become attrition crises.
How is new hire retention rate calculated?
New hire retention rate tracks the proportion of employees from a specific hiring cohort who remain in post at a defined point — typically three, six, or twelve months after joining. Divide the number of that cohort still employed at the measurement point by the total number hired in the cohort, multiplied by 100. This calculation is the most sensitive early indicator of onboarding problems and hiring quality. A new hire retention rate significantly below the overall retention rate points to something happening specifically in the early employment period.
What is the difference between retention rate and turnover rate?
Retention rate measures the proportion of employees who stayed; turnover rate measures the proportion who left. They are not simply inverses of each other — turnover rate typically accounts for the number of departures relative to average headcount over the period, while retention rate compares end-state to start-state headcount. Both are useful. Retention rate is more useful for benchmarking and trend analysis; turnover rate, particularly when broken into voluntary and involuntary components, is more useful for understanding the nature and cost of attrition.
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How to Improve Employee Retention
The best employee retention strategy is a good hiring process. Here's what the main drivers of retention actually are and what works today.
Most organisations treat employee retention as a problem that starts when someone books a meeting with HR.
By that point, the decision has usually been made. The meeting is administrative. The exit interview produces answers that are diplomatically incomplete, the feedback goes into a document nobody reads, and the same conditions that drove the departure remain entirely intact for the next person in the role.
Improving employee retention — actually improving it, not just responding to attrition — requires working considerably further upstream than that. It starts before someone joins, runs through how they're onboarded, depends heavily on how they're managed, and is either supported or undermined by the working environment on a daily basis.
None of this is complicated. Most of it, however, requires treating retention as a deliberate strategy rather than a reactive scramble.
What Is a Good Employee Retention Rate?
Before diagnosing the problem, it helps to know what you're measuring against.
Employee retention rate is calculated by dividing the number of employees who stayed throughout a given period by the number employed at the start, multiplied by 100. A retention rate of 90% means one in ten employees left during the period. Whether that's good depends entirely on the sector.
Across UK industries, an average annual retention rate of 85 to 90% is broadly considered healthy. Professional services, technology, and financial services typically achieve higher. Hospitality, retail, and social care run considerably lower — sometimes below 70% — reflecting the specific pressures of those labour markets.
The more useful benchmark is your own historical data compared to your sector average. A 90% retention rate for a law firm is mediocre. For a domiciliary care provider, it represents exceptional workforce stability. What matters is whether yours is improving, stable, or declining — and why.
The Main Drivers of Employee Retention
Research on what actually keeps people in roles is consistent enough to be trusted, even if it's consistently ignored.
Pay matters. Not exclusively, and not in the way that a pay rise alone ever fixed a fundamentally broken environment. But being materially below market rate is a constant background irritant that resurfaces every time a recruiter reaches out on LinkedIn. People stay when they feel fairly compensated. They don't stay because of table tennis tables or free fruit, unless those things happen to coincide with everything else being fine.
Management quality is the driver most underestimated and most consequential. The research finding that people leave managers, not companies, has been repeated so often it's become a cliché — which hasn't made it any less true. How management style affects employee retention is direct and measurable: teams led by managers who give clear expectations, regular feedback, and genuine recognition retain staff at higher rates than those managed by people who do the opposite. Poor management doesn't usually manifest as a dramatic event. It accumulates as small, daily signals that this place doesn't particularly value you.
Belonging and purpose matter more than employers often acknowledge. People stay where they feel part of something, where their contribution is visible, and where the work itself has some meaning beyond the hours. This is not exclusively the preserve of mission-driven organisations. A logistics manager who understands how their work fits into the wider operation, and whose manager communicates that clearly, is more retained than one doing identical work in a context that treats them as a unit of output.
Growth and development are consistently cited by employees as reasons to stay — and by leavers as reasons they left. Does training increase employee retention? The evidence says yes, consistently. Employees who are learning, developing, and progressing have a reason to stay that isn't just present comfort. Those who aren't tend to stagnate quietly until a better option appears.
Onboarding: The Underrated Retention Window
How onboarding can improve employee retention is straightforward in theory and badly handled in practice.
The first ninety days of employment are disproportionately predictive of long-term retention. A new employee who reaches the end of their first month with a clear sense of their role, their team, and what success looks like is in a fundamentally different position from one who spent the first fortnight waiting for their laptop and the third week wondering who they're supposed to ask when they have a question.
Poor onboarding doesn't just create a slow start. It creates doubt. And a new employee who is doubting their decision at week three is a resignation risk at week twelve, often over something that was entirely predictable.
Effective onboarding is structured, not spontaneous. It sets clear expectations before someone starts, provides a genuine introduction to the team and the culture, assigns a clear point of contact, and checks in formally at thirty, sixty, and ninety days. It treats the new employee's experience as something that requires deliberate management — not something that will sort itself out once they find their feet.
This is especially relevant for smaller organisations. How to improve employee retention in a small business is largely a question of onboarding and management quality, because the formal retention programmes available to large employers — career pathways, L&D budgets, internal mobility — are simply not available at the same scale. What small businesses can do is onboard well and manage well. Both are free. Neither requires a headcount of five thousand.
How Benefits Affect Employee Retention
Benefits matter — but less uniformly than benefit vendors would have you believe.
How benefits affect employee retention depends almost entirely on whether the benefits in question address things the employee actually values. Gym memberships do very little for a workforce that works nights. Enhanced parental leave is transformatively attractive to employees at a certain life stage and irrelevant to others. Healthcare cover, genuine flexible working, and enhanced annual leave consistently score higher on employee surveys than most perks-based benefits — because they address real, daily quality of life rather than occasional use cases.
The benefits that retain people are the ones that remove sources of friction from their working lives. The ones that look good on a jobs page but don't affect the daily experience of working somewhere are decorative. Worth having, but not worth mistaking for a retention strategy.
Flexible and hybrid working has moved from benefit to expectation in most professional roles. Organisations that haven't genuinely grappled with this — that offer flexibility in theory but culturally expect presence — are losing people to those that have. Not always. But consistently.
The Recruitment Connection
The strongest lever for improving employee retention is the quality of the original hire.
A person who was genuinely right for the role — whose values match the organisation's culture, whose expectations of the job were set realistically during recruitment, who was hired against clear criteria rather than time pressure — is far less likely to leave within twelve months than one who wasn't.
The employees who leave earliest are almost always those for whom something in the recruitment process was imprecise. The role was described differently from reality. The culture was presented aspirationally rather than honestly. The hire was made under pressure because the vacancy had been open too long and someone credible was available.
Improving how you hire — more specific briefs, more honest job descriptions, structured assessment that tests for genuine fit rather than interview performance, and realistic onboarding expectations set at offer stage — reduces turnover at the point before it becomes a retention problem. Which is the only point at which it's truly fixable.
This is where a good recruitment partner earns its place in the retention conversation. Not by filling roles quickly, but by filling them with people who were right for them — reducing the probability of an early departure before the employment relationship has fully begun.
How to Increase Employee Retention: A Practical Framework
Ensure retention improves by addressing it in sequence rather than all at once.
Start with data. Calculate your actual retention rate, segment it by team, tenure, and role type, and identify where the losses are concentrated. Attrition that's clustered in one department is a management problem. Attrition clustered in the first six months is an onboarding or hiring problem. Attrition spread evenly across the organisation is a culture or compensation problem. The intervention follows the diagnosis.
Review your onboarding process specifically. Is it structured or improvised? Does it set clear expectations? Does it involve formal check-ins at thirty, sixty, and ninety days? If not, this is the highest-return, lowest-cost improvement available to most organisations.
Talk to your managers. How management style affects employee retention is more within your control than most organisations acknowledge, because management style is influenced by training, expectation-setting, and feedback. Managers who don't know they're creating a flight risk won't change without that information. Regular, structured feedback on management quality — through skip-level conversations, anonymous surveys, or exit interview analysis — gives you the data to act.
Ask leavers the right questions. Exit interviews conducted by HR, asking pre-set questions that are diplomatically easy to answer, produce diplomatically easy answers. Exit conversations conducted three months after someone has left, when they've nothing to lose by honesty, produce considerably more useful data. Several organisations have moved to this model for precisely this reason.
How SquareLogik Approaches Retention
We think about retention as part of the recruitment process rather than separate from it.
That means being specific about culture, role realities, and expectations during the brief rather than presenting every opportunity optimistically. It means assessing candidates for genuine fit — values, working style, realistic career expectations — not just capability. And it means following up after placement to understand whether the hire is working, because that feedback is what improves the next one.
It is because of this that our placements tend to stay for far longer than average.
The organisations that retain people best aren't necessarily the ones paying the most. They're the ones that hired thoughtfully, onboarded properly, and manage consistently well. Those things are all connected — and they all start with getting the right person through the door in the first place.
Frequently Asked Questions
What are the main drivers of employee retention?
The most consistent drivers are management quality, fair compensation relative to market, genuine opportunities for growth and development, a sense of belonging and purpose, and working conditions that reflect a reasonable quality of working life. Of these, management quality has the most direct and measurable impact — people leave managers more consistently than they leave organisations. Benefits and perks contribute, but only where they address real daily friction rather than providing occasional use cases.
What is a good employee retention rate?
Across UK industries, an annual retention rate of 85 to 90% is broadly considered healthy, though this varies significantly by sector. High-pressure, lower-paid sectors like hospitality and social care typically run lower; professional services and technology typically run higher. The more meaningful benchmark is your own historical trend compared to your sector average — whether retention is improving, stable, or declining, and where losses are concentrated, tells you considerably more than the absolute figure.
How does onboarding improve employee retention?
The first ninety days are disproportionately predictive of whether someone stays long-term. Poor onboarding creates doubt about the decision to join, which becomes a resignation risk within months. Structured onboarding — with clear expectations, a named point of contact, and formal check-ins at thirty, sixty, and ninety days — significantly reduces early attrition. It is the highest-return, lowest-cost retention intervention available to most organisations, and consistently the most neglected.
Does training increase employee retention?
Yes, consistently. Employees who are learning, developing, and progressing have a forward-looking reason to stay. Those who aren't tend to stagnate until a role elsewhere provides the development the current one doesn't. The effect is strongest when development is connected to a visible career pathway rather than being a series of unconnected training events. Even in small businesses where formal L&D budgets are limited, mentoring, stretch assignments, and clear progression criteria provide the same psychological benefit at minimal cost.
How does management style affect employee retention?
Directly and significantly. Teams managed by people who set clear expectations, give regular feedback, recognise good work, and address problems promptly retain staff at measurably higher rates than those managed by people who don't. Poor management doesn't usually produce a single dramatic departure-triggering event — it accumulates as a daily signal that the organisation doesn't particularly value the individual. Improving management quality, through training, feedback, and accountability for people management outcomes, is one of the most powerful levers available for improving retention across an organisation.
How do benefits affect employee retention?
Benefits retain people when they address things employees genuinely value in their daily working lives — genuine flexible working, healthcare cover, enhanced leave. They have minimal retention impact when they look good on a careers page but don't affect day-to-day experience. The most consistent finding in benefits research is that flexibility has moved from perk to expectation in most professional roles, and organisations that offer it in name but not in practice are losing people to those that offer it genuinely.