Open Application

At ONENSYS, we’re working to make reliable, zero-emission onsite power accessible wherever it’s needed. As the energy transition accelerates, we’re helping customers overcome grid limitations with innovative hydrogen-powered energy solutions.

Onensys – H2-Powergen68
Onensys – H2-Powergen04

Interested in joining ONENSYS?

Get in touch with Maaike and tell us why you’re the perfect candidate.

Information

Help shape the future of clean onsite energy

At ONENSYS, we’re always looking for talented people who want to make an impact in the energy transition. Whether your expertise lies in engineering, project management, business development, operations or another discipline, we’d love to hear from you.

We believe the best teams are built by people who are curious, hands-on and motivated to solve real-world challenges. If you enjoy working in an innovative environment and want to contribute to reliable, zero-emission onsite power solutions, an open application is a great place to start.

What we’re looking for

We value people who:

  • Take ownership and enjoy responsibility.
  • Have a practical and solution-oriented mindset.
  • Like working in a collaborative, multidisciplinary team.
  • Are eager to learn and contribute to innovative energy solutions.
  • Want to make a tangible impact on the energy transition.

What we offer

  • A challenging role in a fast-growing clean energy company.
  • The opportunity to help shape the future of onsite power.
  • A collaborative team based at Titaan in The Hague.
  • Plenty of room for personal development and initiative.
  • Competitive employment conditions.
  • Flexible working hours and the possibility to work partly from home.
  • An informal working environment with short communication lines.

Join ONENSYS and help build the future of reliable, zero-emission onsite power.

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