Datacenter Engineer Cooling (HVAC), 100%

Zürich Altstetten

Key information

Publication date:23 September 2025
Workload:100%
Place of work:Zürich Altstetten

Job summary

Join ISS as a Datacenter Engineer Cooling, ensuring optimal environments. Enjoy a dynamic workplace with growth opportunities.

Tasks

Maintain and repair HVAC systems in critical datacenter environments.
Monitor operations to ensure uninterrupted functionality of systems.
Coordinate projects and inspections with internal teams and suppliers.

Skills

Must have a recognized vocational qualification in HLKKS.
Strong communication skills and customer relationship management.
Proficient in MS Office and fluent in German.

Is this helpful?

Datacenter Engineer Cooling (HVAC), 100%

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.

In this responsible position, you are in charge of the maintenance of all building technology cooling, air conditioning, and ventilation systems in the critical datacenter environment. You troubleshoot malfunctions, coordinate work with third-party suppliers, and actively support new construction and renovation projects. In this position, you combine technical know-how with a strong sense of customer orientation and independence – ideal for professionals who like to take responsibility and want to continuously develop themselves.

Your main tasks:

- You independently carry out maintenance, inspections, and repairs on datacenter-specific cooling, air conditioning, ventilation, and sanitary systems
- You monitor system operation and ensure uninterrupted functionality
- You plan and coordinate necessary work in close coordination with internal departments and third-party suppliers
- You actively support new construction and renovation projects by participating in commissioning, integral tests, and data point checks
- You create and maintain checklists, reports, and other administrative documents
- You proactively identify optimization potentials and implement them
- You consistently apply the applicable work, safety, and environmental regulations
- You actively maintain customer relationships and increase customer satisfaction through open communication

Your profile:

- You have a federally recognized professional qualification in the HVAC system and ideally expand your expertise in control technology or building management systems
- You have several years of experience in the operation, maintenance, and installation of building technology systems, ideally in the datacenter environment
- You show willingness for further training, especially to obtain NIV 15 and switching authorization
- You work independently, take responsibility, and bring innovative solution approaches
- You communicate openly, maintain customer relationships, and actively promote team spirit
- You are confident in using MS Office applications and master German spoken and written
- You ideally complement your profile with experience in automation and solid English skills

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 equivalent 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 bear responsibility must also offer perspectives – and without us, many things would not work.