Zürich
Service Technician Ventilation SVQ (m/f/d)
- 04 November 2026
- 100%
- Permanent position
About the job
We heat things up – reliably and all around well!
Service Technician Ventilation (m/f/d)
You like to get stuck in, think ahead and appreciate variety in your working day? Then you are exactly right with us! For our team in Zurich Altstetten, we are immediately looking for committed and reliable service technicians for ventilation in the service and small system construction sector.
Look forward to exciting systems, a strong team and a workplace where your commitment is appreciated.Your tasks
- Problem solver wanted: You repair ventilation systems and ensure that there is good air everywhere.
- Old for new: You replace fans, controls and other components and get new systems up and running.
- Finishing touch included: You adjust and commission new systems – until everything runs smoothly.
- Finishing touch included: You measure air volumes, adjust and commission systems – until everything runs smoothly.
- No day is like the other: Maintenance, filter changes, repairs and troubleshooting are part of your daily routine.
- Close to the customer: You personally and competently support and advise our customers.
- Supply under control: You organise materials and ensure that nothing is missing.
Your profile
- Completed apprenticeship as a ventilation system builder or equivalent qualification.
- Freedom to decide? Gladly – you take responsibility and make your own decisions.
Accuracy is your thing: independent and precise way of working.
- Team player: You like to get stuck in together with your colleagues.
Experience pays off: several years of practice in service.
- Curious rather than stubborn: You are open to constantly learning new things.
Solution-oriented: For you, there is a solution for (almost) every problem.
Technical focus: Basic knowledge of electrical engineering and controls is a plus.
Our offer
- Responsibility: A varied activity with plenty of scope for design.Team spirit: A motivated, collegial team in a professional environment.Continuing education: We actively promote you, professionally and personally.Fair conditions: Attractive and contemporary employment conditions.
About us
Koster AG brings building technology to the point – from the first idea to long-term support. What makes us strong? A team that gets stuck in, thinks ahead and constantly develops. As an owner-managed Swiss company, we stand for quality, reliability and short decision-making paths. Fancy actively shaping the future of building technology with us? Then you are exactly right with us.
Ready to get stuck in with us?
Then we look forward to your application – become part of our team. Please apply directly to us – we do not use recruitment agencies. Apply now
Koster AG - Juchstrasse 11 - 8048 Zurich - +41 44 431 66 55