R

Rolls-Royce

Designs, manufactures, and services propulsion systems

Global Commissioning Engineer - Batteriespeichersysteme BESS

Equipment Field ServiceConfirmed live in the last 24 hours
Full-timeGermanyNo salary listedIn-person

About the Job

Requirements

  • A completed university degree, technician qualification, master-craftsman qualification, or electrical vocational training with professional experience in electrical engineering, automation technology, or mechatronics.
  • Work independently on technical problems and adapt flexibly to changing tasks.
  • Must hold low-voltage qualified electrician status; medium-voltage switching authorization is an advantage.
  • Strong knowledge of automation, measurement and communication technology, and commissioning electrical systems or installations.
  • Experience with energy systems, AR-N 4110, and IEC 62933 is desirable.
  • Good spoken and written English; additional foreign languages are an advantage.
  • High flexibility, willingness to work, and motivation.
  • Willingness to travel extensively (90%) domestically and internationally.

Responsibilities

  • Actively contribute to significant energy-transition projects and serve as the central on-site contact for customers, suppliers, and project teams.
  • Commission battery energy storage systems internationally, ranging from 20 to 1000 MWh, used in trading, microgrid, grid-support, and renewable-energy integration applications.
  • Identify and resolve system faults on site and remotely.
  • Analyze battery-system operation and help optimize efficiency and performance.
  • Prepare project-specific test documentation and assess, analyze, and document damage cases.
  • Provide technical support, advice, and training to service and sales organizations, with a focus on electrical engineering, automation, and system components.
  • Complete preparatory and follow-up work and, where applicable, remote support from home office.

Desired Qualifications

  • Medium-voltage switching authorization.
  • Experience with energy systems, AR-N 4110, and IEC 62933.
  • Additional foreign languages.

About the Company

Rolls-Royce

Designs, manufactures, and services propulsion systems

Rolls-Royce Holdings plc designs, manufactures, and services complex power and propulsion systems for aerospace, marine, and industrial markets. Its offerings include aircraft engines, marine propulsion systems, and industrial gas turbines, paired with long-term maintenance, repair, and overhaul services under service agreements. The way its products work is by delivering integrated power and propulsion through high-performance engines and turbines, supported by ongoing maintenance to ensure reliability and efficiency. The company differentiates itself through deep engineering expertise across defense and civil sectors, an emphasis on integrated power systems, and a strong focus on long-term service contracts that provide recurring revenue and sustained performance. Its goal is to reduce environmental impact and improve operational efficiency for customers by advancing technology through research and development and delivering reliable, efficient power solutions.

Company size
10,001+
Company stage
IPO
Headquarters
London, United Kingdom
Founded
1904

Recently Posted Jobs

Explore more opportunities at Rolls-Royce

See more jobs