Administrative Assistant (50% - 60%)

HES-SO Valais-Wallis trains more than 2’800 students and contributes, through research, to innovation, economic and social development, as well as job creation. Its School of Engineering, located on the new Campus Energypolis, shares its premises with EPFL and cutting-edge start-ups. It is a true innovation ecosystem, blending training and research. Join us!

To strengthen its team, the Energie et environnement institute is advertising the following position:

Administrative Assistant (50% - 60%)

Your mission

• Support the institute manager in administrative and organizational tasks related to the institute's missions
• Participate in general tasks related to the institute's secretariat
• Participate in the organization of the institute's events
• Collaborate with and provide administrative support to project managers
• Participate in updating the institute's website
• Manage logistics (office equipment, room reservation and preparation, ordering equipment, etc.)

Your profile

• Commercial vocational maturity or an equivalent title
• Positive, dynamic, empathetic personality with a strong "customer" orientation
• Ability to work independently and in a team with a keen sense of organization, rigor and discretion
• Very good writing skills
• Very good command of the MS-Office environment
• Proven professional experience in an academic environment would be an asset
• French or German native language with excellent knowledge of the other language and English (spoken and written)

Activity rate 50% - 60%

Workplace Sion

Start date 1st December 2026 or to be agreed

The Human Resources department of HES-SO Valais-Wallis will provide you, upon request, with all information concerning the job description (Tel. 058 606 95 85, email: isabelle.piaulebourgue(a)

We invite you to submit your complete application file (CV, cover letter, diplomas and work certificates) by clicking on the "Apply" button until 11 November 2026. Only online applications will be considered.

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