We are urgently seeking a highly capable HR Officer to join our client’s busy HR team on an initial 1-month contract. This requires someone who can hit the ground running, understands the end-to-end recruitment cycle and can deliver accurate payroll for over 1000 employees with minimal handholding. The successful candidate will be a seasoned HR professional who thrives under pressure, works at pace, and can balance multiple priorities effectively. For the right person, this position maybe extended Monday to Friday 9-5. Salary £28500 pro rata. Initially a 1-month contract. Office based with onsite parking Key Responsibilities: Payroll Administration * Take ownership of the end-to-end monthly payroll for approx. 1,200 employees, ensuring accuracy and compliance. * Resolve payroll queries quickly and effectively. * Process statutory payments (SSP, SMP, SPP, etc.) and ensure correct deductions for PAYE, NI, pensions, and other benefits. HR Administration * Manage the employee lifecycle including starters, leavers, and contractual changes. * Maintain accurate HR records and systems. Skills & Experience: * Proven experience as an HR Officer or similar HR generalist role. * Track record managing large-scale payroll * Solid knowledge of UK employment law, payroll legislation, and HR compliance. * Demonstrated ability to work at pace, under pressure, and with high accuracy. * Excellent multitasking, time management, and organisational skills. * Strong IT skills, ideally including HRIS and payroll systems. What We Can Offer You * Immediate start in a high-impact, business-critical role. * 1-month temporary contract initially, with potential to extend or move into a permanent role. * Competitive hourly/daily rate. * Opportunity to gain exposure in a fast-paced HR environment supporting a large workforce