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Engineering Technician, Cell Qualification

Tesla · Sparks, NVtoday

Run electrical, dimensional and mechanical tests on Li-ion cells in Tesla's Gigafactory Nevada cell characterization lab.

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Worth knowing

Why it is interesting. Hands-on testing of next-generation Tesla Li-ion cells plus input on test fixture design and new cell test methods.

Might not be for you. Execution-focused technician work with no materials science degree asked for; limited open-ended research.

Mostly at the benchHands-on executionFast-paced First industry roleBS acceptable

Adjacent materials roleTest li-ion battery cells: electrical characterization, dimensional inspections, mechanical tests in a cell characterization lab

H-1B filings

Tesla filed 1,327 H-1B labor applications for scientist and engineer roles from Jan to Dec 2025.

Most common titles: Sr Manufacturing Engineer, Sr Process Engineer, Sr Mechanical Design Engineer. Median filed pay: $138K a year.

From U.S. Department of Labor disclosure data. A filing is a record of past hiring, not a promise about this role, so confirm sponsorship with the employer. Titles and filed pay ·Every employer's filings

Seniority
Technician
Work
On-site
Type
Full-time
Industry
Automotive
Role
Quality / Testing
Benefits
employee stock purchase planearned wage accessfertility and family-building benefits

Role details

What To Expect

This is an opportunity to work in the cell qualification and R&D group, which is responsible for testing and qualifying Tesla’s next-generation li-ion battery cells and developing new cell test methods. The role supports the Gigafactory Nevada cell characterization lab by leading day-to-day test executions and collaborating with test engineers on data collection and equipment operation.

What You'll Do- Operate battery test equipment to perform routine cell-level testing including electrical characterization, dimensional inspections, and mechanical tests

  • Manage battery cell test samples through their full life cycle including incoming inspection, inventory tracking, test registration, labeling, data recording, and equipment loading
  • Compile, organize, and communicate test data to test engineers
  • Report issues observed in samples, processes, tests, or documentation to supervisor
  • Participate in test fixture design and assemble cells into test setups
  • Identify and troubleshoot test equipment and setups as needed
  • Support laboratory organization and maintain a clean work environment

What You'll Bring- Knowledge in electrical or mechanical engineering fundamentals

  • Experience with metrology and data acquisition systems
  • Experience maintaining and troubleshooting laboratory equipment such as battery cyclers, temperature chambers, and vacuum systems
  • Strong interest in lithium-ion battery technology
  • High attention to detail and ability to execute test procedures with accuracy
  • Proficient in Windows and MS Office applications
  • Ability to multi-task, prioritize, and work in a fast-paced environment

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
  • Earned Wage Access: Real-time pay access paid daily, subject to eligibility and schedule (applicable for below Sr. Managers levels)

, Tesla

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Common questions

Does Tesla sponsor H-1B visas?

Tesla has filed H-1B petitions with the US Department of Labor in past years, but this specific posting does not explicitly mention sponsorship for the Engineering Technician, Cell Qualification role. Confirm with the employer before applying if visa support is required.

Where is the Engineering Technician, Cell Qualification role at Tesla based?

This role is based in Sparks, NV.

What degree is required for the Engineering Technician, Cell Qualification role at Tesla?

This role requires a Not specified.

What polymers or materials does this Engineering Technician, Cell Qualification role work with?

lithium-ion battery cells.

What techniques or methods are required for this Engineering Technician, Cell Qualification role?

electrical characterization, mechanical testing, dimensional inspection, metrology, data acquisition.