Engineering Technician, High Voltage, Abuse Test & Engineering

Tesla

Fremont, California Posted November 1, 2026

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On-site Full-time Mid level
Job Description

Description:
In the Abuse Testing & Engineering group, we push energy storage and power electronics to their limits and beyond using specialized equipment to apply electrical, mechanical, and thermal stresses. Our goal is to provide rapid feedback to inform designs early in development, by understanding how robust systems perform under abusive conditions. We accommodate external regulations but have a strong focus on internal requirements and test to failure. Every Tesla battery system comes through our lab, both vehicles and energy storage. Our environment is fast-paced and incredibly exciting.
We are looking for an Engineering Technician to support the testing of a variety of electrically abusive scenarios for power electronics and battery systems across both vehicle and energy products. Our team works with Engineering groups across various disciplines requiring effective communication skills and collaboration. You would be tasked with building test stands, setting up test articles mechanically and electrically to be operated outside of the full product, and running tests. We look for anyone with an exceptional ability to creatively solve problems, take initiative, and a desire to learn.

Responsibilities:
Prepare and instrument batteries and power electronic devices to analyze Engineering prototypes and validate design assumptions

Dissect test articles after test to capture and analyze results and failure modes

Operate high voltage and high current power supplies

Collaborate with Test Engineers to develop and execute test plans, procedures, and protocols to validate battery pack and power electronic device safety performance

Communicate effectively with cross-functional teams to identify and resolve technical issues and improve product design

Provide clear and concise documentation of test results, inspection findings, and technical issues to support data-driven decision making

Identify opportunities for process improvements and implement changes to increase efficiency and productivity

Design, fabricate, and modify test fixtures and equipment to support battery pack testing and validation

5% travel possible

Requirements:
Safety driven attitude

Knowledge of electrical circuit fundamentals

Ability to work with basic hand tools and crimping wire sizes up to 4/0 AWG

Ability to perform independent work, self-starter

Minimum 3 years combined hands-on experience in related field, lab, personal projects, or high voltage setting

Experience in high voltages (48VDC-1500VDC, 240VAC-600VAC), flammable materials, hazardous materials, or chemical hazards desired

Experience with data acquisition measurements and recording: oscilloscopes/data loggers, National Instruments hardware, various voltage, current, temperature, or pressure sensors desired

Setting up and logging CAN bus communications  desired

Experience with EVs, EV charging infrastructure or energy storage products desired

Compensation & Benefits:
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
$24.40 - $50.40/hour + cash and stock awards + benefitsPay 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.

Required Skills
testing communication collaboration cross-functional collaboration decision making
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