Service Technician / Servicetechniker

Green Recruitment Company; München; On-site; EUR 55,000 - 75,000; Full time

Job summary

Green Recruitment Company is seeking a Service Technician for utility-scale Battery Energy Storage Systems in Germany. The role focuses on maintenance, fault finding, and optimization of EMS/SCADA systems to ensure safe, reliable operation of large-scale storage assets.

You will work with low- and medium-voltage systems, perform commissioning and testing, and support grid-related upgrades across Germany, requiring travel and driving privileges.

Qualifications

• Qualified Electrician, Electronics Technician, Mechatronics Technician, Energy Technician or similar.
• Several years' experience in EMSR, maintenance, energy systems or industrial control technology.
• Knowledge of SCADA, EMS, Modbus and/or IEC 61850.
• Willingness to travel throughout Germany.
• Class B driving license

Responsibilities

• Maintenance, servicing and inspection of utility-scale BESS and associated systems.
• Independent fault finding and troubleshooting.
• Working with low- and medium-voltage electrical systems.
• Monitoring, configuration and optimization of SCADA, EMS and remote-control systems.
• Carrying out commissioning, functional testing and safety inspections.
• Supporting system upgrades, grid tests and technical optimization.
• Documenting service and maintenance activities

Skills

Electrical engineering

Fault finding

Troubleshooting

SCADA experience

Modbus/IEC 61850 knowledge

Education

Electrical technician certification

Mechatronics background

Tools

SCADA

EMS

IEC 61850

Job description

We are supporting a growing company specializing in utility-scale Battery Energy Storage Systems (BESS) and are looking for an experienced Service Technician (m/f/d) with a background in electrical engineering, EMSR, energy systems or industrial control technology.

You’ll play a key role in ensuring large-scale lithium-ion battery storage systems operate safely, reliably and efficiently– from maintenance and troubleshooting through to commissioning and technical optimization.

Your Responsibilities

• Maintenance, servicing and inspection of utility-scale BESS and associated systems

• Independent fault finding and troubleshooting

• Working with low- and medium-voltage electrical systems

• Monitoring, configuration and optimization of SCADA, EMS and remote-control systems

• Carrying out commissioning, functional testing and safety inspections

• Supporting system upgrades, grid tests and technical optimization

• Documenting service and maintenance activities

Your Profile

• Qualified Electrician, Electronics Technician, Mechatronics Technician, Energy Technician or similar

• Several years' experience in EMSR, maintenance, energy systems or industrial control technology

• Knowledge of SCADA, EMS, Modbus and/or IEC 61850

• Willingness to travel throughout Germany

• Class B driving license

Why This Opportunity?

• Work directly with utility-scale battery storage systems at the forefront of the energy transition

• High level of technical responsibility and varied projects

• Long-term career opportunity in a rapidly growing market

• Modern equipment and flexible working arrangements