Commissioning Engineer - Heat Pumps & Building Services | Inbetriebnehmer - Wärmepumpen & Gebäudetechnik (w/m/d)

Brunel GmbH NL Mannheim

Mannheim, Baden-Württemberg, Deutschland
Published Apr 30, 2026
Full-time
Permanent

Job Summary

As a Commissioning Engineer specializing in heat pumps and building services, you will play a pivotal role in ensuring the efficient performance of climate control systems in multi-family residential buildings. Your day-to-day responsibilities involve performing comprehensive electrical and hydraulic inspections prior to system start-up, executing full commissioning processes, and conducting functional testing of IoT components and control bus systems. You will be responsible for documenting every step through detailed test protocols and photos, as well as troubleshooting technical issues on-site. This role is ideal for a hands-on professional who enjoys field work and is passionate about renewable energy technologies. You will work within a supportive engineering environment that prioritizes professional development, offering long-term stability and the opportunity to influence system optimization through structured feedback loops. The position requires a high degree of technical autonomy and a willingness to travel within Germany to various project sites.

Required Skills

Education

Completed vocational training in electrical engineering, mechatronics, plant engineering, HVAC (SHK), or a comparable qualification.

Experience

  • Professional experience in the commissioning, service, or operation of technical systems.
  • Practical experience in electrical connections and hydraulic systems.
  • Experience in technical troubleshooting and measurement techniques.

Languages

German (Basic)

Additional

  • Willingness to travel within Germany; Valid work permit for Germany.