The Rise Of The Employee Relations Specialism

Nick Allwood, Co-Founder and Director at RedGreen Partners discusses a sharp growth in demand of ER professionals and explores why Employee Relations is becoming the fastest-growing HR specialism

Six months ago, Employee Relations Advisor or ER Business Partner titles might have been a single line on a generalist HR team's org chart. Today, it's one of the most searched-for, hardest-to-fill roles in the HR recruitment market.

We're seeing more standalone ER teams, more dedicated ER leadership hires, and more organisations ring-fencing casework into its own function rather than leaving it bundled into a generalist HRBP's already-full plate.

This isn't a passing trend. It's a structural shift in how employers are choosing to manage people risk.  We see it driven by three key factors.

1. The Employment Rights Act

Nobody reading this needs the ERA explaining to them, but it represents the most significant overhaul of UK employment law in a generation. A few of the headline changes explain why ER capability has suddenly become non-negotiable for employers:

• A much shorter road to unfair dismissal claims

• No cap on compensation

• The Fair Work Agency launch

• Tighter rules on fire-and-rehire, redundancy consultation, and harassment prevention

Every one of these changes turns what used to be a straightforward HR conversation into a legally sensitive process with the financial consequences unlimited if it's handled badly. That's exactly the territory where dedicated ER expertise pays for itself.

2. Generalist HRBPs are drowning in casework

Even before the Act, many HR Business Partners were spending much of their week firefighting: disciplinaries, grievances, absence management, performance concerns, exit conversations. Strategic work like workforce planning, talent development, org design was getting squeezed into the gaps.

Add a heavier compliance burden on top of that, and it breaks down.

Organisations are recognising that asking one HRBP to be both a strategic partner to the business and the person forensically managing a complex disciplinary process is asking for one of those things to suffer. The result is a clear separation of labour: ER specialists take on the casework, investigations and policy application, freeing HRBPs to focus on the business partnering work they were hired to do.

3. C-suite leaders want risk taken off their desk, not explained to them

Boards and executive teams are increasingly risk-averse when it comes to people issues given the uncapped financial exposure involved.

What they want is someone who can own the process end-to-end, defend the organisation's position, and make sure decisions are legally sound and properly documented before they ever reach a tribunal.

It’s a distinct skill set, and it's exactly why ER specialists are being pulled into more senior, more strategic conversations than ever before. Increasingly, Head of ER and Director of ER titles are appearing where they didn't exist 12 months ago.

Employee Relations is now very much held in the spotlight and will be a specialism with its own career path in many more organisations than the previous larger organisations or those workforces with a Trade Union presence.

How can we help?

At RedGreen Partners, we've watched this shift happen over time, and we've built our search capability around it. Whether you need a single ER Advisor to bring immediate casework relief to an overstretched HR team, a Head of Employee Relations to build out a function from scratch, or an Interim ER Consultant to design and manage your approach to ER strategy we understand exactly what good looks like in this space,

The organisations that treat the Employment Rights Act as a hiring priority now will be the ones managing risk with confidence in 2027. The ones that wait may be doing it under pressure.

If you're planning your ER hiring for the year ahead, we'd welcome the conversation. Get in touch with the RedGreen Partners team to discuss your requirements.

To have a confidential chat with Nick Allwood, Director at RedGreen Partners, please email nick.allwood@redgreenpartners.co.uk or call 07968748577