← Jobs
E3 Zentralschweiz AG
3 open roles
- Locations
- Sarnen, Kriens
- Fields
- Trades & Construction
- Seniority
- Specialist & professional
- Employment
- Full-time
- Workload
- 100%
- Industry
- Energy & environment
- Company size
- Large company
- First listed
- 7 October 2026
- Latest posting
- 8 October 2026
Open roles at E3 Zentralschweiz AG
3 open jobs
Trades & Construction· 100%· Sarnen· Posted today
Your tasks • You are responsible for installation work in the heating sector for new builds and renovations of residential, commercial, and…
Trades & Construction· 100%· Sarnen· Posted today
Your tasks • Independent management and organization of heating construction sites. • Technical and commercial project management of HVAC s…
Trades & Construction· 100%· Kriens· Posted today
Your tasks • Technical and commercial project management of HVAC systems of all kinds including supplementary work management and billing.…