Service Technician*in Climate/Cooling/Heating

Zürich

Key information

Publication date:14 August 2025
Workload:100%
Contract type:Unlimited employment
Place of work:Zürich

Job summary

Join our Swiss family business dedicated to renewable energy solutions. Enjoy a supportive work environment and growth opportunities.

Tasks

Commission cooling and heating systems for clients.
Provide training and consultation to customers.
Diagnose issues and perform necessary repairs.

Skills

Training as a refrigeration technician or building tech experience.
Friendly and professional demeanor is essential.
Flexible and resilient, even in stressful situations.

Is this helpful?

We ensure the right temperature. As a Swiss family business with over 230 employees, we have been committed to renewable energies and energetically sensible system solutions since 1981. «Personal, honest, and genuine». These are our values. We develop, produce, and distribute climate devices, refrigeration machines, and heat pumps, and offer complex integrated system solutions that cool and heat spaces. As a family-owned Swiss SME with over 70% in-house performance, CTA is committed to the workplace in Switzerland.

Service Technician*in Climate/Cooling/Heating

For our Climate/Cooling area, we are looking for

Your area of responsibility

• Commissioning climate refrigeration machines and large heat pumps

• Instructing and advising customers

• Troubleshooting and performing repairs

• Continuously developing

• Occasionally providing 24-hour on-call service

Your background

• Training as a refrigeration system installer or training in building technology with experience in the field of climate/cooling/heating

• Competent, friendly, and courteous demeanor

• Quality awareness

• Resilience and flexibility even in hectic moments

• Independent, structured, and clean working

• Willingness to work, flexibility, and teamwork

• Interest in technical systems and applications

Your perspective

You will find interesting work content, good development opportunities, and attractive employment conditions with us. As a future-oriented and innovative company with energetically sensible products, we stand «in harmony with nature». Our employees are dear to us. In a family environment, we maintain a collegial and uncomplicated relationship with each other. We are ideally accessible by public transport and by car. Free parking spaces are available for you.

Are you interested in an exciting challenge?
Apply today. We look forward to receiving your complete application documents.
Franziska Teyssier
HR Business Partner
Tel. 0041 31 720 24 16