Test and Validation Engineer, Motor Systems

About Rivian

Rivian is on a mission to keep the world adventurous forever. This goes for the emissions‑free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract.

As a company, we constantly challenge what’s possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations.

In this position, you will be executing hardware and software test and validation plans to ensure the performance, durability, and reliability of electric motor & lube systems. This role entails designing test setups, conducting tests, detailed data analysis & report generation. You will be part of the Electric Power Conversion group located at the Carson, California, facility.

• Lead development and maintenance of Software tools focused on Traction motor test systems, data acquisition methods, test automation scripts & automated data analysis
• Lead test & data acquisition Hardware setups for electric motor systems, electric drive units, motor lubrication & thermal systems
• Lead design validation plans, end‑to‑end validation activity, and guide test operators to execute testing and report generation
• Design & develop NI or equivalent HW test control cabinets, including electrical panels, wiring diagrams, low‑voltage harnesses & interfaces
• Ensure test systems are controlled in a safe and consistent manner. Create summary reports for all conducted tests and events and provide data analytics from the collected data
• Responsible for building new lab setups, selecting test equipment, troubleshooting, and maintenance

• Bachelor's or Master’s in Mechanical, Electrical, or Electronics Engineering with 10+ years of Electrical Motors or Electrical HW testing & development experience required
• Expertise in NI LabVIEW programming & thorough knowledge of CAN communication/debugging
• Experience in NI Veristand configuration, development & maintenance of new & existing HIL systems
• Experience with Test control, Data acquisition systems, building test control cabinets & calibrating instrumentation
• Experience in Vector CANalyzer/canoe scripting in CAPL
• Expertise in instrumentation such as thermocouples, torque sensors, strain gauges, accelerometers, pressure gauges, flow meters
• Experience in data analysis and scripting for automated data analysis & visualization tools such as NI diadem, Python & Matlab is preferred
• Strong problem‑solving skills & Experience with Electrical, Mechanical Hardware trouble shooting
• Ability to work in a fast‑paced development environment

The salary range for this role is USD 137,800–172,200 for Southern California based applicants. This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee’s position within the salary range will be based on several factors, including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, geographic location, shift, and organizational needs.

The successful candidate may be eligible for annual performance bonus and equity awards.

We offer a comprehensive package of benefits for full‑time and part‑time employees, their spouse or domestic partner, and children up to age 26, including but not limited to paid vacation, paid sick leave, and a competitive portfolio of insurance benefits including life, medical, dental, vision, short‑term disability insurance, and long‑term disability insurance to eligible employees. You may also have the opportunity to participate in Rivian’s 401(k) Plan and Employee Stock Purchase Program if you meet certain eligibility requirements.

Full‑time employee coverage is effective on their first day of employment. Part‑time employee coverage is effective the first of the month following 90 days of employment. More information about benefits is available at

You can apply for this role through  (or through inte if you are a current employee). This job is not…