BMS System Test/Validation Engineer for BESS domain
Core
Develop and execute BMS validation and verification testing at cell, module, pack, and system levels for Battery Energy Storage Systems (BESS), supporting laboratory and field commissioning.
Role type
Senior IC BMS System Test/Validation Engineer
Builds
Production BMS validation reports, test plans, automated testing solutions, and commissioning support for BESS deployments.
Domain
Energy Storage / Battery Management Systems
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
BMS architecture, battery safety functions, system integration, laboratory testing, instrumentation, data acquisition, debugging, root-cause analysis, requirements traceability, test management, MATLAB/Simulink, Python, CAN/SPI/Modbus/Ethernet protocols, field troubleshooting
Preferred skills
Battery system certification standards (UL, IEC, CSA), automated testing with emulators
Technologies
Jama, DOORS, Jira, TestRail, MATLAB, Simulink, Python, CAN, SPI, Modbus, Ethernet
Responsibilities
Develop and execute BMS validation and verification testing at cell, module, pack, and system levels; Perform functional, performance, fault-injection, environmental, and stress testing; Analyze test and field data to evaluate SOC, SOH, SOP, cell balancing, and fault detection; Develop, review, and maintain test plans, procedures, and validation reports; Support testing at internal and external certification laboratories; Collaborate with cross-functional teams to debug issues and drive corrective actions; Develop automated testing solutions with emulators for end-of-line testing; Perform root-cause analysis of BMS, battery, and system integration issues; Support site commissioning, startup, and system integration activities; Troubleshoot BMS and communication issues during field deployment; Drive continuous improvement of testing and validation processes.
Seniority
Senior, hands-on IC