Frauenfeld
Heating Service Technician (m/f/d)
- 17 October 2026
- 80 – 100%
- Permanent position
- CHF 80 000 - 85 000 /year
- German (Fluent)
- 8500 Frauenfeld
About the job
We have developed a web-based online platform for job searching and talent acquisition that digitalises the application process and supports companies in quickly recognising and securing talents in the market for the long term. With a digital Rocken profile, every applicant can quickly and easily connect with market-leading companies and share their profile.
Our work places people at the centre both technologically and organically. Rocken® offers executive search and talent management consulting to address the personal and individual needs of each person and to implement these optimally in recruitment and career planning.
Heating Service Technician (m/f/d)
Salary - CHF80,000 - 85,000Our client is an established company in the field of technical solutions for buildings, infrastructure, and energy. The company offers comprehensive services and systems for various technical requirements and supports projects from planning to implementation and maintenance.
Technical competence, customer orientation, and practical collaboration characterise the working environment. You can expect a versatile environment with interdisciplinary cooperation, personal responsibility, and opportunities for professional development.
Role:
On behalf of the client, we are looking for an experienced professional as a Heating / Sanitary Service Technician for an established company in building technology, heating, and sanitary installations. You will be responsible for the maintenance, servicing, troubleshooting, and repair of modern heating, heat pump, and sanitary systems for private, commercial, and industrial customers. The focus is on technical fault diagnosis, commissioning, system optimisation, as well as functional and safety checks. The position combines practical building technology, modern energy systems, and independent service assignments with a diverse technical range of tasks.
Responsibilities:
Maintenance, inspection, and servicing of heating and sanitary systems in residential, commercial, and industrial buildings
Systematic fault analysis and diagnosis of heat generators, heat pumps, heating distribution, and sanitary installations
Carrying out repair and service work on heat pumps, boilers, district heating stations, water treatment systems, and sanitary systems
Commissioning and technical inspection of heating and sanitary systems including functional tests, safety checks, and adjustment of operating parameters
Replacement and repair of technical components such as circulation pumps, valves, fittings, expansion vessels, and control elements
Optimisation of existing heating systems by checking control settings, hydraulic functions, and energy efficiency
Carrying out minor modifications and adjustments to heating, water distribution, and sanitary installations
Technical advice to private, commercial, and industrial customers on system operation, maintenance requirements, and possible modernisation measures
Digital service and maintenance reporting including documentation of faults, spare parts, working hours, and performed measures
Ensuring compliance with technical regulations and safety standards, especially relevant SVGW guidelines and SIA standards
Participation in on-call duty and independent handling of urgent fault and service assignments according to deployment planning
Qualifications:
Completed training as a heating installer EFZ or sanitary installer EFZ or equivalent training in building technology
Professional experience in service, maintenance, or repair of heating and sanitary systems is an advantage
Sound knowledge of modern heating systems, especially heat pumps, district heating systems, heating distribution, and control technology
Experience in fault diagnosis, repair, and commissioning of building technology systems
Knowledge of relevant safety regulations, SVGW guidelines, and technical requirements in the heating and sanitary sector
Good German language skills in spoken and written form as well as experience with digital service and maintenance reporting
Driving licence category B
Benefits:
- Participation in health measures: Above-mandatory social benefits
- Coaching and mentoring
- Contribution or coverage for mobile phone and notebook
- Contribution or coverage for company car
- Flexible working hours: 40 hours per week
- Good transport connections and accessibility
- Market- and performance-based salaries
- Above-average holidays and days off: 5 - 6 weeks of vacation
- Attractive training and development opportunities: Diverse career paths and international career opportunities
- Interesting and varied activities/projects
- Experienced and dynamic team
- International environment: In 70 countries and at 30 locations
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Work location
Frauenfeld
