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, data entry, and verification,

- Entering variable payroll components,

- Recording and tracking of staff representatives' delegation hours,

- Answering employees' questions about payroll.

Personnel management :

- Handle the administrative procedures related to hiring and terminations (DPAE, contracts, STC, etc.),

- Verify eligibility to practice (residence permit),

- Management of employee records (amendments, sick leave, work-related injuries/illnesses, paid leave, training, etc.),

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

- Management of work-study contracts,

- Entering medical appointments into the HR software,

- Data entry for the 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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