Manage employee administrative records: update personnel files, handle enrollments for complementary health insurance (mutuelle) and provident schemes (prévoyance), follow up on various administrative items, and issue France Travail certificates.
Enter variable data into the Time & Attendance system: sickness, maternity, workplace accidents, leave, etc.
Enter and verify fixed and variable payroll data (bonuses, on-call allowances, overtime, etc.).
Prepare, review and validate payslips in compliance with deadlines and applicable legislation.
Manage provident files and monitor CPAM reimbursements in relation to subrogation for sick and maternity leave payments.
Produce and verify full and final settlements and send end-of-contract documents.
Handle social and tax declarations (DSN, contributions, adjustments).
Contribute to payroll process improvements by proposing appropriate solutions.
Respond to internal employees' questions on payroll and Time & Attendance topics.
Work closely with the Payroll Manager to ensure optimal management and support the implementation of various projects.
Update payroll tools and ensure correct application of collective agreements and contractual changes.

Strong knowledge of social, legal and tax rules applicable to payroll
Proficiency in payroll calculations and related controls
Proven experience required with ADP Decidium payroll software and ADP Time & Attendance (GTA)
Ability to manage multiple files simultaneously while meeting deadlines
Organizational skills to prioritize tasks and handle urgent matters
Attention to detail and rigor to ensure data reliability
Ability to work autonomously while escalating and communicating with the Payroll Manager when needed
Willingness to learn and adapt to a constantly evolving environment

30 working days of paid annual leave per year + 17 additional managerial rest days per year
Meal voucher card (ticket restaurant)
Commuting allowance
Access to gym facilities
Complementary health insurance (mutuelle) and provident insurance (prévoyance)

Senior Payroll and ADP Officer

Key skills