Commissioning Engineer
Core
Execute system-level commissioning, testing, and integration for mission-critical medium-voltage UPS and utility-scale BESS projects.
Role type
Senior IC Commissioning Engineer (Field/Site)
Builds
Utility-scale and C&I Battery Energy Storage Systems (BESS), medium-voltage double-conversion UPS, and associated control infrastructure.
Domain
Renewable Energy / Power Infrastructure / Data Center Power
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
System-level commissioning, FAT/SAT execution, inverter/PCS/BMS/EMS/SCADA testing, protection relay verification, electrical schematic interpretation, high-voltage system troubleshooting, technical writing, team leadership (2-10 people), safety program ownership (JHA/LOTO)
Preferred skills
Major BESS OEM experience (Tesla, BYD, CATL, Sungrow), SCADA protocols (DNP3, Modbus), utility interconnection processes, NETA/NICET certifications, OSHA/NFPA training
Technologies
SCADA, DMS, PLC, DNP3, Modbus, BMS, PCS, EMS, NFPA 70E, NEC, IEEE, NERC/FERC
Responsibilities
Execute functionality checks, network verification, and performance validation for BESS and data center projects; Manage on-site commissioning teams autonomously; Coordinate with EPC contractors and OEMs to resolve technical challenges; Validate control system configurations and troubleshoot network faults; Maintain safety culture and audit-ready documentation.
Seniority
Mid-Senior, hands-on IC with team leadership