Manufacturing Test Engineer, Megafactory

Tesla Motors, Inc.
paid holidays, flex time, 401(k)
United States, Texas, Brookshire
Dec 17, 2025
What to Expect Tesla is seeking a highly motivated Test Engineer to contribute to the continuous improvement of Manufacturing Test Equipment for the Megafactory Production Engineering team. In this role, you will play a crucial part in designing, developing, and optimizing test equipment for Tesla's Megapack lines. You will also be responsible for supporting electrical, software, and controls debugging tasks, as well as the continuous improvement of test and automation equipment. This is an exciting opportunity to join one of the fastest-growing groups within Tesla, working in an innovative environment where all ideas for improvement, development, and enhancement are welcomed. What You'll Do Develop and enhance test equipment hardware and software in both individual and team settings Demonstrate proficiency in scripting in Python, Golang, or another high-level programming language (C, C++, C#, Java, etc.) Possess a good understanding of SQL databases and queries to efficiently manage and analyze test data Collaborate with the production team to understand the production constraints related to testing Work closely with design teams to define optimized test specifications that balance yield and quality Assist in the mechanical and electrical design of the test equipment itself, with a focus on HV power electronics and battery systems Support debug and validation efforts to ensure the sustained performance of the equipment Take responsibility for fully documenting all aspects of the projects you work on, ensuring clear and comprehensive documentation What You'll Bring Degree in Mechanical, Electrical, or Software Engineering , or equivalent experience 5 years of relevant industry experience in test equipment development and optimization Familiarity with LabView is beneficial but not as prevalent as Python and Golang in current projects Solid understanding of communication protocols such as CAN, Modbus, and RS232 Experience with HV power electronics and battery systems is highly desirable Experience in designing electrical hardware and software, with a particular emphasis on operator and product safety Solid understanding of production equipment design issues, including user-friendliness, serviceability, ruggedness, and noninvasive electrical test connections Ability to work well under pressure, managing competing demands and tight deadlines effectively Willingness to support 24/7 operations as needed Compensation and 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