Service & Maintenance Engineer (m/f/d)

Kraftblock • Sulzbach, Saarland, Germany • Posted June 02, 2026

Location Sulzbach, Saarland
Job Type full_time
Category Engineers
Posted June 02, 2026

Which tasks do you take over?

About Kraftblock

Kraftblock is a fast-growing cleantech company based in Sulzbach/Saar, Germany. We develop modular high-temperature energy storage systems that enable the decarbonization of energy-intensive industries by flexibly storing and using waste heat and renewable energy. Backed by leading international investors, we are driving the global transformation toward a net-zero industrial future.

Key Responsibilities

Maintenance & Troubleshooting

  • Plan, organize, and execute maintenance and repair activities

  • Perform root cause analysis and resolve technical faults in areas such as instrumentation, piping, static and rotary equipment, DCS/PLC systems

  • Calibrate and troubleshoot instrumentation and sensors

  • Operate and optimize electrical subsystems (e.g. drives, fans, relays, breakers, grounding systems)

  • Develop and maintain maintenance schedules, ...

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