Senior HR Specialist (9-Month Temporary)

For the back-up of an employee on maternity leave, we are looking for a temporary Senior HR Specialist (approx. 9 months). Location: Nyon, Switzerland This is an office-based position. Candidates should be based in the Nyon area or within a reasonable commuting distance to Nyon. Key Responsibilities: - Manage the onboarding and orientation process for new employees - Perform front-line HR duties for employee groups in Switzerland (Regional HQ) and Austria - Prepare and administer employment contracts, contract amendments, and related HR documentation in line with local labour laws - Administer and implement internal policies in compliance with corporate requirements - Manage HR data and ensure the proper use of all HR systems, maintaining data accuracy and compliance - Manage employee lifecycle administration in coordination with central HR Operations Teams, including changes in employment status, promotions, transfers, personnel file maintenance, and the issuance of employment letters and work certificates - Coordinate offboarding processes, including resignations, terminations, exit interviews, final settlements, and the return of company property - Manage absence and leave administration (e.g., vacation, sick leave, maternity/paternity leave, accidents) and monitor working time compliance - Prepare HR reports, metrics, and analyses (e.g., headcount, turnover, absenteeism, HR KPIs) and respond to internal and external statistical requests - Liaise with government authorities, social insurance institutions, pension funds, and insurers; manage work permits and cross-border employment requirements in coordination with central Operations Teams - Manage health, safety, and well-being initiatives, as well as employee engagement and recognition activities - Act as the first point of contact for employees and managers regarding HR policies, processes, and employment-related questions - Perform other incidental duties as assigned Education and Experience: - Minimum of 3 years of relevant experience in a multinational environment - Swiss HR Certificate preferred - Solid educational background required, with a Bachelor’s degree, commercial school qualification, or completed apprenticeship - Fluency in French and English - Knowledge of Swiss labour law and the Swiss social insurance system Additional Skills: - Proven expertise in the use of Microsoft Office Suite and HR systems such as Workday - Excellent written and verbal communication and interpersonal skills, including consultative and relationship management skills, with the ability to drive the achievement of objectives - Proven success in adhering to and managing project schedules and projects - Strict attention to detail - Ability to interact professionally with all organizational levels