← Jobs
Koster AG Gebäudetechnik
3 open roles
- Locations
- Zürich
- Fields
- Trades & Construction
- Employment
- Full-time
- Latest posting
- 8 July 2026
Open roles at Koster AG Gebäudetechnik
Trades & Construction· Zürich· Posted 1 week ago
Service Technician Ventilation Air quality that convinces. Service that works. Service Technician Ventilation (m/f/d) 100% Do you kno…
Trades & Construction· Zürich· Posted 2 weeks ago
Electrical Installer / Assembly-Electrician EFZ (Elko Zürich GmbH) Electricity for tomorrow - projects with voltage. Electrical Installer…
Trades & Construction· Zürich· Posted 2 weeks ago
Heating installers (construction supervisors, A-installers + B-installers) We heat up – reliably and all-round good! Heating installer fo…