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Energy Storage System (ESS) Engineer - Poland
  • Warsaw
Energy Storage System (ESS) Engineer - Poland
Warszawa, Warsaw, Masovian Voivodeship, Polska
Sungrow Europe
13. 11. 2025
Informacje o stanowisku

Your mission

Hey there and welcome to your new opportunity with us.

Being an Energy Storage System Engineer is an exciting role, as you will be a key contributor to our clients success. Your main tasks will include:
  • Assisting in managing projects across disciplines (electrical, mechanical, civil, and control schemes)
  • Providing suggestions for new ESS projects
  • Participating in meetings related to product lifecycle management, technical issue resolution, organizing project meetings, and tracking open points
  • Assisting in tendering, negotiations, and selection of ESS plants

Your profile

To excel in this role, you should have a background in electrical equipment and meet the following criteria:

  • Studying for or holding a degree in electrical engineering, environmental science, or renewable energy
  • Knowledge of the solar energy market in Europe
  • Understanding of solar energy products (PV, ESS, and EV Charging)
  • Fluency in English and Polish (at least C1 level)
  • Ability to work independently in a fast-paced, multicultural environment
  • Valid visa to work in Poland

Why us?

This decade may have been overshadowed by COVID-19, but we believe we will overcome it. The real focus for this decade is energy!

We are proud to lead in this sector and offer solutions that make a difference. We have the strongest PV-Inverter R&D team and are the worlds largest inverter manufacturer.

Join us and be part of this exciting journey! Opportunities include:
  • Career advancement
  • Performance-based bonuses
  • Work within a multinational team with European and trans-European exchanges
  • Enhance your technical and commercial knowledge in string inverters, central inverters, inverter stations, transformers, switchgear, and storage solutions
  • Technical and commercial training at our headquarters in Germany and visits to our R&D facility in China

About us

We are a green tech company driven by innovative young minds, committed to our mission: Clean Power for All.

With over 650 GW of clean power installed worldwide, we are making significant strides in renewable energy.

Welcome to Sungrow

Founded in 1997 by Professor Cao Renxian, Sungrow leads in solar inverter R&D with the industrys largest dedicated team, offering PV inverter solutions, energy storage systems, floating PV, NEV driving, EV charging, and renewable hydrogen systems.

Want to learn more? Check out what working with us is like!

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