Engineering Technician, Firmware System Validation
Tesla
Palo Alto, California Posted October 26, 2026
Check how well your resume matches this job
Job Description
Description:
The Firmware System Validation team is looking to bring on an Engineering Technician to build, maintain, and operate hardware-in-the-loop (HIL) test infrastructure for Tesla vehicles. You will work alongside validation engineers, firmware developers, and test automation teams to ensure test vehicles and bench setups are properly instrumented & operational for continuous firmware validation. This role focuses on test automation hardware integration and vehicle instrumentation.
Responsibilities:
Build & maintain CAN bus breakout harnesses, fault injection systems, relay boxes, and test instrumentation for vehicle and bench setups
Support construction of high-voltage hardware-in-loop system test bucks for power conversion, thermals and pneumatics
Wire and configure power supplies, voltage/current sensing equipment, and automation rack hardware
Drive HIL-tester reliability improvements through implementing best-pratices for HV tester construction
Document harness builds, wiring modifications, and track work progress in Jira
Requirements:
2+ years of experience in automotive electrical systems, test equipment integration, or related field
Strong hands-on skills with wiring, soldering, crimping, and harness fabrication
Proficiency reading electrical schematics and wiring diagrams
Experience with CAN bus systems and automotive communication protocols
Ability to use multimeters, oscilloscopes, and other electrical test equipment
Strong troubleshooting skills for electrical and mechanical issues
Valid driver's license required
ASE certifications (A6, xEV, and G1), an Associate's Degree, or technical certification in Electronics or Automotive Technology is a plus
Experience with vehicle instrumentation & data acquisition systems, CAN bus analyzer (CANape, PCAN, Vector), test automation hardware (relays, programmable power supplies), Solidworks or similar 3D modeling systems, and high-voltage safety procedures is a plus
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 - $56.40/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
Similar Jobs
How to apply
You apply on Tesla’s own careers site. No account needed.
Apply on company siteUpload your resume and ARes scores it against this job in a few seconds. No account needed.
Already have access? Sign inAbout Tesla
See every open role at Tesla on ARes.
More Jobs at Tesla