Payroll Administrator – Harrow

About the role

We are seeking a proactive Payroll Administrator to join a fast‑paced, well‑established business in Harrow. Reporting to the Payroll Manager, you will ensure weekly and monthly payrolls are processed accurately and on time, handling high volumes of data and developing advanced calculation skills.

Key responsibilities

• Enter large volumes of weekly timesheets directly into the payroll system.
• Process starter and leaver paperwork, issue P45s and respond to HMRC/DWP queries.
• Calculate manual payroll adjustments such as overtime, holiday pay, and tax code updates.
• Administer statutory deductions including SSP, SMP, CSP, court orders and CSA payments.
• Maintain and update internal tracking spreadsheets on a monthly basis.
• Organise and archive payroll records for quick retrieval and audit purposes.
• Support the Payroll Supervisor and Manager with ad‑hoc tasks and projects.

Required profile

• Previous experience in payroll processing (foundational level required).
• Strong understanding of end‑to‑end payroll tasks, tax, National Insurance and holiday calculations.
• Good general education with GCSE Maths and English (Grades A*‑C / 9‑4) or equivalent.
• Attention to detail, strong organisational skills and a confident telephone manner.

Required skills

• Microsoft Excel
• Microsoft Word

What we offer

• Full training on complex calculations such as redundancies.
• Company‑funded sponsorship to obtain formal payroll qualifications.
• A supportive, team‑focused working environment.