Job Opening: HR/Payroll Assistant (M/F) – Fixed-Term Contract

Reporting to the Branch Manager and working as part of the team at the Onet Security branch located in Saint Jean De La Ruelle, your responsibilities will include the following:

Payroll:

- Payroll management, entry, and control,

- Entry of variable payroll elements,

- Entry and timekeeping of delegation hours for employee representatives,

- Respond to employee inquiries regarding payroll.

Personnel management :

- Manage administrative procedures for hiring and termination (e.g., DPAE, contracts, final settlements).

- Verify work authorizations (residency permits),

- Employee file management (amendments, sick leave, occupational accidents/diseases, paid leave, training, etc.),

- Administrative management of training (entry of the training plan),

- Apprenticeship/work-study contract management,

- Entry of medical visits into the personnel software,

- Entry of economic and social database.

Your assets

You have a two- or three-year college degree and have successfully gained initial experience in a similar role.

Experience in payroll and human resources management is required.

You are a people person, meticulous, and able to organize your work effectively, whether working independently or as part of a team. You are known for your dedication and commitment.

Strong writing skills and proficiency with computer software (Microsoft Office).

Familiarity with HR Access software is a plus.

Position available in early May 2026.

Onet has been committed to diversity and disability for many years. Onet recruits and recognizes all talents.

Our business

Onet, a French family-owned group founded in 1860, is an international player in engineering and services. Its more than 70,000 employees work every day to help create ever healthier, safer and more reliable environments.

More about Onet

Our 7,000 employees protect numerous industrial, service, transport and event sites in France. We support our customers in the global management of their risks, and deploy teams of safety and security agents, as well as electronic security systems. Onet Security is part of the Onet Group, an international service and engineering group with 80,000 employees.

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