Battery Assembly Lead Hand
Core
Lead the safe assembly, inspection, and testing of high-voltage battery energy storage systems.
Role type
Lead Hand (hands-on IC with team oversight)
Builds
Battery energy storage systems (BESS) from repurposed large-format batteries
Domain
Renewable energy / Battery manufacturing
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
high-voltage electrical systems assembly, electrical system integration, visual and physical inspection, insulation resistance testing, voltage continuity testing, torque specification adherence, production documentation, team leadership, electrical safety protocols
Preferred skills
lithium-ion battery systems experience, Battery Management Systems (BMS) familiarity, CAN bus communication, continuous improvement initiatives
Technologies
digital multimeters, insulation resistance testers (Megger/Hi-Pot), battery cyclers, BMS test profiles, automated charge/discharge test stations
Responsibilities
Lead final assembly of high-voltage battery systems including modules, busbars, and wire harnesses; Install power electronics and control boards; Perform visual and physical inspections for defects and FOD; Conduct insulation resistance and voltage continuity testing; Maintain accurate documentation of cell voltages, serial numbers, and torque values; Connect battery packs to automated test stations and run BMS test profiles; Monitor charge/discharge testing and verify system performance; Enforce live-work boundaries and arc flash safety protocols.
Seniority
Mid-level, hands-on IC with team oversight