Payroll Administrator / Time and Attendance SpecialistLocation: Somerset area (100% on-site)Contract Type: Long-term contract (Immediate start until late March 2027)Rate: 25.00 per hourIR35 Status: Inside IR35Working Pattern: Monday to Friday (Standard hours, with flexibility to support shift coverage when required)The OpportunityWe are currently recruiting on behalf of a leading Tier 1 joint venture delivering one of the UK''s most critical, multi-billion-pound major infrastructure projects.Due to ongoing project demands, they require a meticulous Payroll and Timekeeping Administrator to join their commercial site operations team. This is an exceptional long-term contract running through to March 2027, offering stability, weekly pay, and high-profile exposure to an iconic mega-project environment.Key ResponsibilitiesWorking in a high-volume, fast-paced site office, you will take ownership of site timekeeping, data integrity, and payroll reconciliation:Timekeeping and Audit: Monitor and audit electronic clocking records across a large site workforce; identify, investigate, and rectify anomalies, missed swipes, and variance discrepancies.Systems Administration: Manage workforce hours and rosters within Kronos (or equivalent time and attendance software), ensuring records are updated accurately ahead of weekly payroll cut-offs.Allowances and Calculations: Accurately calculate complex site-specific additions, including travel time, fares, subsistence, and overtime ..... full job details .....