Senior HR Administrator – People Operations

About the role

We are seeking a Senior HR Administrator to join a busy People Operations team on a three‑month fixed‑term contract. The role is hybrid, requiring at least three days per week in the Warrington office, and offers the chance to support HR processes across the UK and Ireland while delivering an exceptional employee experience.

Key responsibilities

• Provide end‑to‑end HR administration, including onboarding, employee changes and off‑boarding.
• Act as the first point of contact for HR‑related queries and escalate complex matters.
• Support performance review and salary review cycles.
• Maintain accurate employee records and ensure data integrity in the HR system.
• Coordinate documentation for employee‑relations cases such as disciplinary, grievance and investigations.
• Assist with organisational change activities, restructures and workforce planning.
• Collaborate with Payroll, Talent Acquisition, Learning & Development and other People teams.
• Produce HR reports, analytics and data for internal stakeholders.

Required profile

• Previous experience in HR administration or HR operations, preferably in a fast‑paced or shared services environment.
• CIPD Level 3 or Level 5 qualification, or equivalent HR experience.
• Good understanding of UK employment law (knowledge of Irish legislation is a plus).
• Proven experience supporting employee‑relations activities, including disciplinary, grievance and investigations.
• Strong organisational skills with the ability to manage multiple priorities.

Required skills

• CIPD Level 3 or Level 5 qualification (or equivalent).
• Knowledge of UK employment law.
• Experience with employee‑relations processes.

What we offer

• Up to £50,000 per annum.
• Three‑month fixed‑term contract.
• Hybrid working (minimum three days in office).
• Monday‑Friday, 9:00 am – 5:00 pm schedule.