Storage
Senior BESS Engineer
On behalf of our client, we are looking for a ‘Senior BESS Engineer’ to join the Storage Engineering Team, you will apply your battery engineering expertise to support development and implementation of large-scale battery storage projects.
Key Responsibilities
Delivering battery energy storage systems (BESS) engineering expertise across all project phases: feasibility, development, design, construction including commissioning, and operation
Leading the system engineering and integration of BESS components into holistic system, capable to provide all technical functions, commercial services and ensure high performance
Specifying, selecting BESS subsystems as well as reviewing single line drawings, communication wiring diagrams, and BESS layouts
Evaluating BESS supplier equipment proposals and validating full engineering design solutions
Ensuring compliance with technical specifications and owner’s interfaces, connection requirements and grid codes, cybersecurity, and performance requirements
Defining and providing technical parameters to facilitate investment case modelling in line with battery storage industry standards
Supporting functional, communication, and compliance testing of BESS assets and coordinating involved stakeholders
Developing and maintaining technical documentation, manuals, and operational guidelines
Maintaining engaged contact with BESS suppliers to monitor BESS products and market trends.
Requirements
Master’s degree in Engineering (Electrical, Energy Systems, Renewable Energy, or similar)
5+ years of engineering experience, including 2+ years in utility-scale BESS development and operations
Expertise in lithium-ion batteries and enclosures, power conversion, EMS, SCADA, and integrated systems
Experience in procurement, technical offer evaluations, and supplier engagement
Proficiency in performance modelling, efficiency calculations, and lifecycle assessments
Knowledge of battery storage applications in European energy markets and ancillary services preferred
Experience in hybrid renewable and battery storage projects would be an advantage
Strong skills in techno-economic analysis, electrical design review, and stakeholder communication
Fluency in English, with a solution-driven and detail-oriented mindset.