HVAC Technician (a)

17 February 2026
100%
Basel

Job summary

Join ISS as a HLK Techniker:in in Life Sciences, ensuring optimal environments.

Tasks

Monitor maintenance and repairs of HVAC systems in various buildings.
Coordinate necessary work with relevant departments effectively.
Perform troubleshooting and resolve technical malfunctions quickly.

Skills

Completed vocational training in HVAC or electrical fields required.
Technical understanding of complex HVAC systems essential.
Ability to work independently and structured in problem-solving.

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About the job

HVAC Technician (a)

At ISS, we all call ourselves Placemakers. Our goal is to ensure that our customers find an optimal environment at their workplace and feel comfortable. Our 14,200 employees/Placemakers have a high level of service understanding to meet the diverse customer needs. We fulfill these according to the highest quality standards.

For our customer in the Life Sciences sector, we are looking for qualified HVAC technicians who want to apply their professional expertise in demanding and versatile assignments.
In this responsible role, you can expect varied activities in the areas of heating, ventilation and air conditioning, MSR as well as GLS, ranging from precise service and maintenance work to participation in complex technical projects. With your structured working style and solution-oriented thinking, you will make a significant contribution to ensuring smooth plant operation.

Your main tasks:

- Monitoring and execution of maintenance and repair work on the technical system (HVAC) in production, office, laboratory, and other buildings
- Coordinating and performing all necessary work in cooperation with the responsible departments
- Updating various documentation
- Conducting fault analyses and rectifying technical malfunctions in building technology

Your profile:

- Completed vocational training in an HVAC or electrical profession (e.g., building technology, heating/air conditioning technology, electrical engineering)
- Experience in maintenance, repair, or building automation
- Technical understanding of complex systems and building technology systems
- Independent, structured, and solution-oriented working style
- Willingness to be on call
- Driver's license category B (mandatory)
- Knowledge of MS Office (Excel, Outlook, etc.)

Ready for us? We are ready for you!

Every day at ISS Switzerland, we work to ensure that offices, laboratories, airports, production facilities, train stations, schools, and hospitals function and are livable. Our 14,200 employees create living spaces throughout Switzerland where over a million people feel comfortable and can develop every day. ISS stands for innovation, service quality, and direct customer relationships. As an employer, we rely on fair employment conditions, equal pay for equal work, and secure jobs. Appreciation is more than a promise for us – it is reflected in our five programs and in over 200 training and development opportunities. Because those who take responsibility must also offer perspectives – and without us, many things would not work.