VRB Energy - Field Service Engineer

VRB Energy is a global leader in vanadium redox battery (VRB ® ) technology, driven to empower a clean energy future for the world. VRB Energy is a privately owned, U.S. company majority-owned by Ivanhoe Electric (NYSE:IE).VRB Energy’s VRB-ESS ® advanced long-duration vanadium redox flow battery storage technology has been developed over the past 15 years, including UL1973 certification for its Gen3 60k Wdc cell stack, the largest commercially available.

These batteries deliver the lowest levelized cost of integration for renewable energy for commercial and industrial customers, renewable energy developers, and utilities.

The Field Service Engineer/Technician is a hands-on role responsible for commissioning, operating, and maintaining VRB USA’s vanadium redox flow battery demonstration systems. You will be VRB USA’s primary technical presence at project sites - leading system startup and acceptance testing, monitoring performance, troubleshooting issues, and ensuring the systems operate reliably. You will also play a foundational role in developing our commissioning procedures, maintenance protocols, and field service documentation that will scale with the company.

• Lead the commissioning of two vanadium flow battery demonstration systems, including electrolyte preparation, stack energization, BMS configuration, and system integration testing
• Execute and document acceptance testing and performance validation against project specifications
• Coordinate with the engineering team, EPC contractors, and site hosts to ensure safe and efficient system startup
• Develop and refine commissioning checklists, procedures, and safety protocols for flow battery systems

• Monitor system performance remotely and on-site, using SCADA/BMS platforms to identify and address issues proactively
• Perform scheduled preventive maintenance on electrochemical stacks, pumps, heat exchangers, piping, power conversion systems, and control electronics
• Diagnose and repair faults across electrical, mechanical, and electrochemical subsystems
• Manage spare parts inventory, field service tools, and equipment
• Maintain detailed service logs, work orders, and maintenance records

• Create and maintain commissioning reports, O&M manuals, and troubleshooting guides specific to VRB USA systems
• Collect and analyze field performance data, providing regular reports to the engineering and leadership teams
• Feed field observations and failure mode data back to the product engineering team to drive design improvements
• Support customer and site host communications as the on-site technical representative

In order to be successful in this role, youwill have a Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Chemical Engineering, or a related field with 3+ years of relevant experience, OR an Associate’s degree or technical certification with 5+ years of hands‑on experience in field service, commissioning, or maintenance of electrical/power systems. Given the nature of the role within the organization, you will need to be self‑motivated and enjoy building teams from the ground up.

Candidates will have the following skills and experience, with a preference for flow battery or fuel cells system experience and familiarity with vanadium electrolyte handling or chemical process systems (pumps, tanks, heat exchangers, piping):

• Demonstrated experience commissioning, operating, or maintaining complex electrical or electrochemical systems (battery energy storage, power conversion, industrial process equipment, or similar)
• Strong knowledge of DC electrical systems, power electronics, and electrical safety practices
• Familiarity with industrial communication protocols (Modbus, TCP/IP, CAN bus, RS-485) and SCADA/BMS systems
• Proficiency with electrical testing and measurement equipment (multimeters, oscilloscopes, meggars, thermal imaging)
• Ability to read and interpret electrical schematics, P&IDs, and mechanical drawings
• Experience with PLC programming or configuration
• Knowledge of relevant safety and performance standards: UL 1973, UL 9540, IEC 62932, NFPA 855
• Strong…