Data Center Technician 80-100% (a)

Ruhrgebiet

Key information

Publication date:09 October 2025
Workload:100%
Place of work:Ruhrgebiet

Job summary

Join ISS as a Datencenter-Techniker:in, ensuring top-notch service. Be part of a supportive team with great opportunities.

Tasks

Oversee smooth operation of critical infrastructure systems.
Manage technical maintenance and service requests effectively.
Lead various maintenance and project initiatives successfully.

Skills

Technical training in building technology required; experience preferred.
Strong knowledge of electrical systems and building technology.
Fluent in German and/or French, with good skills in the other.

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Data Center Technician 80-100% (a) At ISS, we all call ourselves Placemakers. Our goal is for our customers to 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. To strengthen our team in the Technical Facility Management area with one of our top 5 customers in the telecommunications industry, we are looking for a service-oriented and experienced professional to start immediately or by arrangement. In this exciting and versatile role, you are responsible for the smooth operation of building technology in the assigned critical infrastructures/data centers with an availability of at least 99.95%. Your main tasks: * Direct execution of orders in the technical area * Responsibility for the smooth technical operation and its maintenance * Management of order processing in the electrical area (HVAC) (processing maintenance and inspections in ticketing) * Leading maintenance, conversion, expansion, and renovation projects * Performing troubleshooting, commissioning, functional and acceptance tests * Providing on-call duty and emergency call-outs * Conducting/assisting with emergency power test runs and power-off tests (POT) as irregular night work Your profile: * Technical basic training with knowledge of building technology * Professional experience with electrical systems * Further training in project management & facility management is an advantage * Knowledge in building technology (HVAC & MSRL) desired * Proficient PC user (MS Office) * Very good German and/or French skills in spoken and written form with good knowledge of the other language * Driver's license mandatory (Category B) * Clean criminal record 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 bear responsibility must also offer perspectives – and without us, many things would not work.