Koster AG Gebäudetechnik
6 open roles
Juchstrasse 11, 8048 Zürich
- Locations
- Zürich
- Fields
- Trades & Construction
- Seniority
- Specialist & professional, Employee
- Employment
- Full-time
- Industry
- Construction & real estate
- Company size
- Small & medium (SME)
- First listed
- 29 July 2026
- Latest posting
- 14 August 2026
Open roles at Koster AG Gebäudetechnik
Trades & Construction· Zürich· Posted yesterday
Sanitary Installer EFZ With us, everything always flows smoothly! Sanitary Installer EFZ (m/f/d) Do you love to roll up your sleeves…
Trades & Construction· Zürich· Posted 2 weeks ago
Service Technician Heating We heat up – reliably and all-round good! Service Technician Heating (m/f/d) Do you like to roll up your s…
Trades & Construction· Zürich· Posted 2 weeks ago
Maintenance Technician - Heating We heat things up – reliably and all-around well! Maintenance Technician Heating (m/f/d) Do you like…
Trades & Construction· Zürich· Posted 5 weeks 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 6 weeks ago
Electrical Installer / Assembly-Electrician EFZ (Elko Zürich GmbH) Electricity for tomorrow - projects with voltage. Electrical Installer…
Trades & Construction· Zürich· Posted 6 weeks ago
Heating installers (construction supervisors, A-installers + B-installers) We heat up – reliably and all-round good! Heating installer fo…