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Bess Technical Project Manager

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R.Power S.A.

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Location:
Poland , Warsaw

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Category:
Energy

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Contract Type:
Not provided

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Salary:

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Job Description:

R.Power is a leading independent renewable energy producer in Poland and other European markets: Portugal, Spain, Italy, Germany, and Romania. Since 2012, we have been at the forefront of the energy transition, offering solutions across the entire renewable energy value chain: developing, commercializing, and constructing renewable energy assets. Our portfolio includes photovoltaics (PV, our main technology), wind power, and large-scale energy storage systems (BESS). R.Power is one of the largest independent renewable energy companies in Europe. Due to the company’s growth, we are looking for: BESS Technical Project Manager

Job Responsibility:

  • Lead the technical delivery of utility-scale BESS projects from concept to Commercial Operation Date (COD)
  • Own the BESS system architecture, including battery configuration, PCS (grid-forming / grid-following) and EMS/SCADA integration
  • Manage technical interfaces between BESS scope, EPC contractors and BoP suppliers
  • Coordinate and technically supervise BESS technology suppliers (OEMs)
  • Prepare, review and approve technical specifications and Employer’s Requirements
  • Provide technical leadership during negotiations of BSA, LTSA, performance KPIs, warranties and liquidated damages
  • Ensure compliance with grid codes (NC ER), TSO/DSO requirements and lender requirements
  • Oversee FAT, SAT, performance testing, commissioning and handover
  • Identify, assess and mitigate technical and contractual risks
  • Report technical project status to senior management and key stakeholders

Requirements:

  • University degree in electrical engineering, power engineering, automation or similar
  • Minimum 5 years’ experience in energy or industrial projects, ideally BESS or power electronics (PCS, inverters)
  • Strong, practical knowledge of BESS technology (battery systems, PCS, EMS)
  • Proven experience working with EPC contractors and BoP suppliers
  • Experience preparing and negotiating technology contracts
  • Fluent English (B2/C1) – technical documentation and negotiations
  • Experience in project finance / lender-driven projects
  • Knowledge of grid codes and standards (NC ER, NCRfG, TSO/DSO requirements)
  • Experience in utility-scale BESS projects
What we offer:
  • Work in a leading renewable energy company in Poland and across Europe, where together we actively contribute to environmental protection
  • R.Power Abroad – the opportunity for temporary relocation and working from other R.Power offices across Europe
  • R.Power University – a structured training and development program for employees at all organizational levels
  • An attractive employee benefits package
  • Hybrid work model: 4 days in the office + 1 day remote
  • Integration and sports budgets – we care not only about the environment, but also about relationships and well-being
  • A modern office location near the Politechnika metro station, with a well-equipped kitchen
  • A workplace that values a positive atmosphere, continuous development, and strong relationships

Additional Information:

Job Posted:
May 13, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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