System and Network Administrator 80-100%

Ref 2586639 | Date: 21 Oct 2026

FMV SA

We are the Valais company that will become the Swiss market leader in hydropower production. With more than 140 highly qualified employees, we make an active contribution to the energy transition and to security of supply with 100% renewable, carbon-free, and local electricity for the benefit of Valais and Switzerland.

To strengthen its "Netze" department, FMV is looking for, immediately or by arrangement, a

System and Network Administrator 80-100%
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In this function, you will work in the area of network systems at FMV.

Your Mission

Your main task consists of installing, configuring, managing, and maintaining the company's IT-OT infrastructures, including networks and servers, to ensure their proper operation and availability. You will work together with the OT-CISO to define the concepts used in the OT-IT infrastructure. You will also play a crucial role in protecting the organization's data and systems by implementing appropriate security measures, monitoring potential threats, and responding to security incidents. You will evaluate and integrate new technologies to improve the efficiency and performance of the existing infrastructures.

Your Profile

• HES degree or federal certificate of proficiency (eidgenössisches Fähigkeitszeugnis) in computer science or a recognized equivalent diploma
• 3 to 5 years of experience in similar roles, such as system administrator or network administrator
• Knowledge of IT/OT architectures and information systems in an industrial environment (SCADA)
• Good experience in Windows & Linux system administration
• Experience in network & firewall administration (CISCO – PaloAlto)
• Category B driver's license
• Accuracy and precision, analytical skills
• Independence, initiative, and flexibility
• Ability to work both independently and in a team
• Native French or German with good knowledge of the respective other language (B1) as well as good English skills (B2)

Why work with us?

A multidisciplinary, open, and dynamic team looks forward to working with you. Your degree of employment is 80-100%. Your place of work is Chalais.

In addition, we offer:

• Flexibility and balance: Annual working model and possibility for home office
• Attractive employment conditions: 5 weeks vacation, 14 public holidays, and a variable compensation based on collective goals.
• Social benefits: Preferential contributions to the pension fund and excellent social security conditions
• Professional development: Active support for further training.

Apply now! Send your application with a complete dossier via Jobup under "Schnell bewerben". We look forward to meeting you!

Any questions? Contact the HR department of FMV at or via e-mail.

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