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Prototype Build Engineering Technician, Cell Engineering

Tesla
San Diego, CA Full Time
POSTED ON 1/28/2026 CLOSED ON 2/26/2026

What are the responsibilities and job description for the Prototype Build Engineering Technician, Cell Engineering position at Tesla?

What To Expect
The Cell Engineering team at Tesla San Diego is seeking a highly motivated Engineering Technician to support cell prototype builds, component and cell validation/testing, equipment installation, and failure root cause analysis.

What You'll Do

  • Support all aspects of cell pilot line operations, including: (1) Cell assembly and in-process quality control (e.g., measurements, documentation). (2) Troubleshooting and optimizing cell production equipment/processes to maintain high-quality standards. (3) Timely failure analysis and root cause identification to resolve assembly defects and ensure defect-free production
  • Conduct component and cell-level tests while adhering to safety protocols, including pre- and post-test metrology
  • Assist with equipment setup, validation, and maintenance
  • Perform and document cell validation/abuse testing (e.g., burst tests, pull tests, torque tests, CT scans, general abuse tests)
  • Collaborate with engineers and cross-functional teams to ensure timely task completion


  • What You'll Bring

  • Degree in Science or Engineering, or equivalent industry experience
  • 5 years of hands-on experience with electro-mechanical assemblies in a fast-paced engineering or manufacturing environment
  • Proficiency in Microsoft Office, with advanced Excel skills required
  • Strong attention to detail, with experience documenting metrics and conducting in-process inspections using tools like micrometers, calipers, and multimeters
  • Willingness to learn and apply advanced characterization techniques (e.g., microscopy, X-ray analysis)
  • Excellent organizational, communication, and analytical skills
  • Self-driven, independent problem-solver capable of working with minimal supervision


  • Benefits
    Compensation and Benefits
    Along with competitive pay, as a full-time Tesla employee, you are eligible for the following benefits at day 1 of hire:
  • Medical plans > plan options with $0 payroll deduction
  • Family-building, fertility, adoption and surrogacy benefits
  • Dental (including orthodontic coverage) and vision plans, both have options with a $0 paycheck contribution
  • Company Paid (Health Savings Accounts) HSA Contribution when enrolled in the High-Deductible medical plan with HSA
  • Healthcare and Dependent Care Flexible Spending Accounts (FSA)
  • 401(k) with employer match, Employee Stock Purchase Plans, and other financial benefits
  • Company paid Basic Life, AD&D
  • Short-term and long-term disability insurance (90 day waiting period)
  • Employee Assistance Program
  • Sick and Vacation time (Flex time for salary positions, Accrued hours for Hourly positions), and Paid Holidays
  • Back-up childcare and parenting support resources
  • Voluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insurance
  • Weight Loss and Tobacco Cessation Programs
  • Tesla Babies program
  • Commuter benefits
  • Employee discounts and perks program


  • Expected Compensation

    $23.18 - $47.88/hour cash and stock awards benefits

    Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements dependent on the position offered. Details of participation in these benefit plans will be provided if an employee receives an offer of employment.

    Salary : $23 - $48

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