Maintenance Technician
Alaïa Bay
Sion, Valais, CHFull timeCHF 34 to 44/hrPosted Jun 24, 2026
Alaïa Bay in Sion is hiring a Maintenance Technician for its Wavegarden Cove plant, covering preventive maintenance, water chemistry, and PLC fault finding. The role includes winterisation and pre-season commissioning in the Swiss Alps.
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The role
Alaïa Bay needs a Maintenance Technician to keep its Wavegarden Cove system, filtration plant, and site services running through a full alpine season.
The work
- Planned preventive maintenance on the wave generation modules and pumps.
- Water treatment, chemistry logging, and filtration checks.
- Mechanical and electrical fault finding, including PLC-driven controls.
- Winterisation and pre-season commissioning tasks.
Profile
- Trade qualification in mechanical, electrical, or building services.
- Comfortable with safe isolation practice and maintenance documentation.
- French or German plus working English.
Life at Alaïa Bay

Snow-capped Alps as your backdrop. Turquoise Cove peelers a chairlift away from actual ski season.
- Wave tech
- Wavegarden Cove
- Max height
- 6.6ft / 2m
- Town
- Sion