4 Realistic Retention Strategies for HR Leaders in 2026
This article was originally published June 2018. It was substantially updated in May 2026 to reflect hybrid work, AI, and how employee expectations have shifted.
Eight years ago I wrote about how retention was the number one challenge facing HR leaders. It still is a challenge, but the rules have changed. Hybrid work, AI’s pressure on early-career roles, and a generation of employees who treat their career as a portfolio rather than a ladder have all rewritten what “retaining people” actually means. Pay rises and ping-pong tables won’t carry the weight they used to.
Here are four strategies that work in 2026, drawn from our coaching work with HR teams across Irish multinationals and indigenous businesses.
Manage the “I want it now” mindset — without dismissing it
It’s easy to caricature early and mid-career employees as impatient. The reality is more useful: people now expect their career to keep moving, and if it doesn’t move inside your organisation, it will move outside it.
Recent data on tenure in Ireland suggests that employees in their first five years of a career start actively considering their next move within roughly 18 to 24 months of starting a role. The trigger isn’t usually money. It’s the absence of a credible answer to a simple question: “what’s next for me here?”
That 18-to-24-month window is the most important career-coaching moment in the employee lifecycle, and most organisations miss it.
They direct their people to a learning management system that offers mandatory training but doesn’t help anyone figure out their next move. The career conversation that should happen at month 18 instead happens at the exit interview, and much too late.
Hybrid onboarding has only made this worse, not better. People who joined remotely often hit a connection ceiling at around the same point. They’ve learned the job, but they haven’t built the internal network that would normally surface their next opportunity. Without that network, the path of least resistance is LinkedIn.
Equip managers to have the career conversation they’re avoiding
Managers avoid career conversations for the same reason they always have… the fear of promising what they can’t deliver.
In 2018, that fear was mostly about promotions and pay. In 2026, it’s also about AI. Managers know the role their direct report is doing today may look very different in two years, and they don’t want to be the one to say it out loud. So they usually don’t say anything at all.
That silence is now the single biggest unspoken topic in performance reviews. And it leaks: employees fill the vacuum with their own (usually worse) assumptions, and start interviewing.
The conversation managers actually need to be able to have sounds something like:
“Here’s how I see this role evolving over the next two years.”
“Here are the skills that will matter more, and the ones that will matter less.”
“Here’s what we can offer you to build those skills, and here’s what we can’t.”
“Let’s talk about what you want, honestly, and where we can meet.”
None of that requires a manager to predict the future. It requires them to be willing to talk about it. That’s a coachable skill, and it’s the one most organisations under-invest in.
Be prepared to let them go — well
I wrote in 2018 that organisations should set a realistic tenure goal of around five years and build a new psychological contract around it: “you help us grow our business; we keep giving you experiences that grow your career.” That logic has held up better than most retention advice from that era.
What’s changed is the willingness to act on it. Reid Hoffman’s idea that employers should invest in their people’s employability while employees invest in the company’s adaptability felt radical when The Alliance was published. It’s now mainstream practice at the better-run firms.
The newer move is the alumni network. A growing number of leading employers — the big professional services firms have led on this, and several Irish multinationals have followed — now run formal alumni programmes. Why? Because letting people go well pays back in three ways: referrals, rehires (the “boomerang” employee is now a real talent channel), and reputation in a candidate market where Glassdoor matters more than the careers page.
The organisations that struggle most with retention are the ones that treat a resignation as a betrayal. The ones that do well treat it as a graduation.
Understand the culture before you try to change it!
Recently I coached an IT manager who’d joined a traditional organisation to drive a change agenda. Her remit from her new Head of Function was to scope out the changes needed and lead the project. She did the scoping, met the stakeholders, communicated the plan… and hit a wall of resistance. The managers around her had long tenure. They had too much invested in the past. Coming from a fast-moving start-up background, she was struggling.
She’d been in the role four months and hadn’t had a real conversation with her boss about what she was actually finding. The fear was that he wouldn’t understand. The reality was that neither of them had spoken honestly to the other, and a frustrated resignation was the most likely outcome.
Our coaching conversation didn’t “solve” the culture. It surfaced the question. She booked a half-day off-site with her Head of Function. They aligned on what was realistic and what wasn’t. She stayed.
The lesson generalises: culture-fit problems usually look like performance problems or motivation problems, and they get treated as such. They’re almost always communication problems first. Hybrid working has made this harder… the casual corridor conversation that used to surface a culture mismatch in week three now doesn’t happen at all, and the mismatch shows up in month nine as a resignation.
The fix isn’t more engagement surveys. It’s giving managers and new hires structured permission to have the awkward conversation early.
What’s actually changed since 2018
If you read this article when it first went up, here’s the short version of what’s different now:
- Hybrid is the default. Retention now hinges on whether a remote or hybrid employee can build internal connection… not just whether they like their manager.
- AI is the unspoken topic. Career conversations that don’t address how AI is reshaping the role are no longer credible to the employee.
- Skills, not ladders. “What will I learn here?” has overtaken “When will I be promoted?” as the dominant retention question.
- Alumni networks are an asset, not an admission of defeat. The best employers now optimise for great exits, not just great hires.
Across all four of these strategies, the common thread is the quality of the conversation between manager and employee. Most organisations don’t lack a retention strategy. They lack the conversational infrastructure to make any strategy actually land.
If you’re working on retention this year and want to talk about how Career Conversations can become a practical part of how your managers operate, book a 30-minute consult with the Harmonics team.
John Fitzgerald
Founder, Harmonics Group
Harmonics specialises in helping organisations plan for change, manage change and support their people through change. To learn more about our programmes, please contact us on 061 336136 or email info@harmonics.ie
