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Battery Laboratory Operations Technician

Stealth-mode Battery Startup
San JoseOn-site5mo ago
Employment
Full-time

About the role

Battery Laboratory Operations Technician


Summary
The Battery Laboratory Operations Technician will support lab- and pilot-scale processing of advanced battery materials. This role focuses on material preparation, conversion, lamination, and prototyping operations using both hand and semi-automated equipment. Technicians will perform unit operations such as cutting, slot-die coating, lamination, punching, and laser cutting, while also supporting dry-room operations, electrolyte handling, and in-process quality checks.


This is a hands-on role with opportunities to grow into shift leadership or supervisory positions as the lab scales into continuous roll-to-roll operations.Key Responsibilities

  • Operate and maintain laboratory materials conversion equipment (roll cutters, slot-die coaters, lamination presses, laser cutters, punches, etc.).

  • Prepare materials for prototyping, including mixing, laminating, and adhesion processes.

  • Support dry-room operations, including handling of solvents and electrolyte filling.

  • Perform in-process quality checks and record process data in logs and software systems.

  • Assist with equipment setup, preventative maintenance, troubleshooting, and calibration.

  • Safely handle chemicals, follow standard operating procedures, and maintain compliance with safety and environmental protocols.

  • Collaborate with engineers and scientists to provide feedback on process performance and sample quality.

  • Contribute to continuous improvement in conversion workflows and laboratory operations.

Qualifications

  • High school diploma or equivalent required; Associate’s degree in a technical field preferred.

  • Hands-on experience with materials processing, conversion, or lamination equipment (e.g., printing, adhesives, composites, film, or semiconductor industries).

  • Experience in battery cell/pack prototyping is a plus but not required.

  • Ability to work in a dry-room environment and handle solvents/electrolytes safely.

  • Basic data entry and documentation skills; familiarity with software tools for data logging is a plus.

  • Mechanical aptitude with ability to support equipment setup and maintenance.

  • Strong attention to detail and commitment to safety.

  • Effective communication and ability to work collaboratively across teams.

Work Environment

  • Onsite, hands-on lab and pilot line operations.

  • Day shift: 7:00 AM – 5:00 PM (10 hours).

  • Swing shift: 2:00 PM – 12:00 AM (10 hours).

  • Multiple roles are available across both shifts.

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