Sr. Technician, Battery Build

About the position

The Senior HV Battery Technician is a hands-on technical expert responsible for the advanced assembly, testing, diagnostics, and field support of high-voltage (HV) battery systems. This role spans prototype build, validation, and field issue resolution, requiring strong technical expertise, leadership capabilities, and a focus on safety, quality, and continuous improvement.

Responsibilities

  • Lead assembly and teardown of HV battery modules and packs, including cell integration, busbar and coolant systems, enclosure sealing, and diagnostic inspection.
  • Support validation and lifecycle tests, operating automation systems, CAN-based tools, and electrical diagnostic equipment.
  • Analyze test data, troubleshoot complex issues, and provide feedback to engineering for design and process improvements.
  • Investigate and resolve high-priority HV battery concerns, supporting R&D teams.
  • Collaborate with engineering teams on battery related projects.
  • Mentor and train junior technicians, driving adherence to safety and best practices.
  • Identify and implement improvements across build and test processes to enhance safety, efficiency, and reliability.

Requirements

  • 5+ years of experience in automotive, EV, or HV battery systems as a technician.
  • Associate’s degree in a technical field, ASE certification, or equivalent experience.
  • Proficiency in HV battery assembly, electrical diagnostics, CAN communication, and safe handling practices.
  • High voltage certification strongly preferred.
  • Strong communication, problem-solving, and technical reporting skills.
  • Ability to work independently, mentor peers, and interface cross-functionally.
  • Flexible to work varied shifts and travel up to ~20%.
  • Proficiency in MS Office Suite and technical reporting tools.

Nice-to-haves

  • High voltage certification strongly preferred.

Benefits

  • medical, dental, and vision insurance
  • life and disability coverage
  • paid time off
  • paid holidays
  • 401(k) retirement plan
  • equity program
  • discretionary annual cash incentive program
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