HR Specialist Administration & Consulting (m/f/d)

Workload: Start approx. 50%, from spring (approx. March/April) 100%

Duration: approx. 7–9 months

Start: December 2026 / January 2027

Workplace: Oensingen region

Are you an initiative personality with solid HR know-how and looking for an exciting, versatile temporary challenge?

On behalf of our client, a renowned industrial company in the Oensingen area, we are looking for immediate or agreed reinforcement for the experienced HR team.

Your tasks:
In the team, you will take on varied tasks around personnel management and advise employees as well as managers:

• Personnel administration from A to Z: Independent handling of the entire employee lifecycle (entries, exits, interim and work references).
• Recruitment & onboarding: Active support of the recruitment process in cooperation with the line as well as conducting induction sessions.
• Social insurances & absences: Management of reporting tools (AHV, BVG, FAK) as well as handling accident and sickness notifications (Sunetplus).
• Payroll & year-end processes: Collaboration in monthly payroll processing, maintenance of the time recording system and support in year-end and bonus processes.
• HR consulting: Competent advice to supervisors and employees on labour law and personnel-specific issues.

You bring the following:

• Further training as an HR specialist with a federal certificate of competence (or comparable qualification).
• Solid practical and consulting experience in operational HR as well as personnel administration.
• Confident handling of common MS Office programmes, time recording systems and ideally Sunetplus.
• Flexibility regarding workload (start at approx. 50%, from spring 100%).

What awaits you:

• A modern workplace with a leading employer in the region.
• A motivated, collegial team and thorough induction.
• Attractive employment conditions and personal support from Randstad throughout the entire assignment.
• You can receive financial support from the temporary fund for your next training. More at www.temptraining.ch

Interested? Then we look forward to receiving your complete application documents directly online.

Your Randstad team