Spreitenbach
Heat Pump Service Technician & Expert (m/f/d) for Electrical Installations
- 20 October 2026
- 100%
- Permanent position
- German (Fluent)
About the job
Who we are
Viessmann Climate Solutions, as part of Carrier Global Corporation, was founded in 1917 as a heating technology manufacturer and is today a world-leading provider of efficient and systemic climate and renewable energy solutions for the residential and commercial sectors. We cover all applications: heating, cooling, ventilation, water and air quality, energy generation and energy storage for the residential and building sector.
Our integrated solution offering seamlessly connects products and systems via digital platforms and services into a holistic climate and energy solution, thus creating a safe and reliable comfortable climate for our users. All activities are based on our corporate mission "We design living spaces for future generations" and our employees play an active role with passion in the energy transition. Be part of this exciting journey.
Visit our website: Viessmann Climate Solutions | Viessmann Climate Solutions(opens in new window)
Build a career with confidence
In your role as Heat Pump Service Technician & Expert (m/f/d) for Electrical Installations you will significantly contribute to driving sustainable energy solutions forward. With your expertise and technical skill, you commission our systems and take on maintenance and troubleshooting.
Your task
As part of the expansion of our service activities, we are looking for an experienced specialist who combines profound expertise in heat pump systems with advanced qualifications in the electrical field.
Within our service organisation, you will work on modern heating systems and simultaneously play a key role in further developing the skills of our technicians in the areas of electrical safety and OIBT approvals.
Your responsibilities
Technical activities
- Commissioning, maintenance and troubleshooting of heat pumps in single and multi-family houses.
- Analysis and resolution of faults in the electrical, hydraulic and refrigeration technology areas.
- Advanced technical support for field service technicians.
- Technical support for energy management systems (HEMS) and electrical interfaces.
- Conducting complex technical assessments at customers’ premises.
- Installation and commissioning of VITOCHARGE systems (power storage) within the framework of VIESSMANN’s HEMS solutions (Home Energy Management System).
Training and assessment activities in the field of electrical engineering
- Internal contact person for questions related to OIBT (NIV) and electrical safety.
- Organisation, preparation and leadership of internal training sessions for service technicians.
- Development of training materials in French, German and Italian.
- Participation in adapting training to the requirements of ESTI.
- Support for technicians in obtaining and maintaining connection permits according to OIBT.
- Monitoring legal developments and continuously updating training content.
Your profile
- Basic training as an electrical installer EFZ or equivalent.
- Federal diploma as an expert for electrical installations and safety or equivalent qualification.
- Proven experience in electrical installations.
- Experience in customer service, troubleshooting or maintenance of technical systems.
- Experience with heat pumps, heating systems or building technology is a clear advantage.
- Confident in knowledge transfer and strong interest in adult education.
- Good German language skills. French, Italian and English are advantageous.
- Driving licence class B.
What distinguishes you
- You enjoy sharing your knowledge and promoting the skills of others.
- You are known for your technical competence and sense of responsibility.
- You know how to convey complex topics in a practical and practice-oriented manner.
- You appreciate working in an innovative environment where further education and technical excellence go hand in hand.
We offer you
- A unique position that combines practical expertise with the further development of skills.
- Great personal responsibility in shaping your activities.
- The chance to become the internal reference in the field of electrical engineering.
- An innovative company that is a leader in sustainable energy solutions.
- Opportunities for further training and professional development.
- Attractive working conditions and modern work equipment.
Join us
Would you like to put your electrical expertise at the service of the energy transition and actively contribute to the training of our technicians at the same time?
We look forward to your application