Interim HR Advisor (ER) | 3–6 Month FTC | Hemel Hempstead | Fully Onsite | £40,000

Are you an HR professional who thrives in fast-paced, operational, unionised environments? Do you enjoy Employee Relations work and supporting managers to handle challenging situations confidently and fairly?

We’re looking for a hands-on HR Advisor to join a busy team on a 3–6 month fixed-term contract. This role is 70% Employee Relations, so you’ll be at the heart of helping the business manage cases from start to finish, coach managers, and make a real difference to employees’ experience.

Why This Role?

• Manage 8–10 ER cases per week, from informal concerns to complex situations
• Provide practical, clear HR advice and support to managers
• Get involved with union engagement and employee forums
• Contribute to HR projects and process improvements
• Work closely with operational teams in a fast-moving environment

 What We’re Looking For

• Experienced HR Advisor from a unionised, operational business (logistics, distribution, manufacturing, or similar)
• Strong Employee Relations skills with confident end-to-end case management
• Proactive, pragmatic, and solutions-focused
• Team player who can challenge constructively and build trust