HR Specialist FR/DE

HYDRO Exploitation SA is a leading service provider mainly active in the operation and maintenance of electrical production facilities. Under one roof, we bring together all the specific skills of our profession, from maintenance staff to engineering.

We operate a portfolio of facilities including more than 40 hydroelectric power plants with an installed capacity of about 22% of the Swiss hydroelectric fleet (25% including pumped storage). Together, these facilities produce nearly 16% of Swiss hydroelectric energy.

Thanks to our unique expertise, we offer high value-added services that meet the varied needs of our clients as well as the most demanding quality standards. Our service portfolio is aimed at electric companies, public authorities, transport companies, and industries. We are mainly active in Switzerland and occasionally operate abroad.

HR Specialist FR/DE

Workplace: Sion

Your mission:

Your responsibilities:

• You manage and support the entire recruitment process, from job posting to hiring, including candidate selection and conducting interviews.
• You independently handle various personnel administration activities.
• You prepare employment contracts, attestations, certificates, and other HR documents.
• You are a point of contact for employees and line managers regarding HR administrative matters.
• You monitor employee onboarding and departures and contribute to the smooth running of HR processes.
• You actively participate in various HR projects as well as in the continuous improvement of processes.
• Thanks to your language skills, you support employees in both French and German.

Your skills:

• Federal diploma as HR specialist or equivalent
• Native French or German speaker with very good knowledge of the other language
• Proven experience in recruitment and personnel management
• Proficiency in common office tools, knowledge of SAP is desirable
• Analytical and synthesis skills
• Organisational skills and ease in communication
• You demonstrate discretion and place particular importance on the confidentiality of personal data
• Autonomy and ability to work in a team

We offer attractive working conditions and a pleasant atmosphere, supported by corporate values. In a stimulating environment, you have the opportunity to contribute to the operation and development of HYDRO.

If this challenge interests you, please send us your complete application file (cover letter, CV, diplomas, certificates) via our online portal. Deadline: 18 November 2026. For more information, the HR team is at your disposal: jobs@hydro.ch