Staff Hardware Test Engineer, Power Electronics

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.

As a Test Engineer, you'll play a crucial role in the hardware design and development of automated PCBA and unit-level test stations. This includes designing specialized test equipment for a range of power electronic equipment, such as inverters, onboard chargers, and DC fast chargers. You'll collaborate with automation engineers to automate end-of-line and validation test equipment, and you'll also contribute to the continuous improvement of our test stations for future programs.

• Architect and lead the design of complex functional test equipment for PCBAs and high-voltage power electronics systems, owning designs from concept through production deployment
• Define and enforce test equipment design standards, best practices, and reusable design patterns across the team.
• Author and review electrical wiring schematics, and serve as a technical reviewer on other engineers' design documentation
• Partner directly with hardware and software engineering project teams to align test system architecture with product requirements
• Lead design reviews, requirement reviews, DFMEAs, PFMEAs, and Hazard Analyses as a contributor and as a technical reviewer
• Develop and approve test procedures, defining setup requirements, acceptance criteria, and measurement uncertainty considerations
• Drive data analysis methodologies and set reporting standards for the team; synthesize complex test results into actionable engineering recommendations
• Serve as the team's subject matter expert on electronic test instrumentation, including power supplies, oscilloscopes, multimeters, signal generators, power analyzers, and sensors (thermocouples, RTDs, strain gauges, accelerometers, pressure gauges, flow meters)
• Lead technical root cause analysis on complex, systemic issues and establish corrective actions that prevent recurrence
• Mentor and develop junior and mid-level engineers, providing day-to-day technical guidance, code and design reviews, and career coaching
• Partner with the engineering manager to define team priorities, resource plans, and technical roadmaps

• B.S. in Electrical/Electronic Engineering, or a related field
• 8+ years of experience in electrical/electronic systems design, including experience designing circuit board assembly functional test equipment
• 8+ years of experience in electrical engineering across power electronics, high-voltage systems, or related domains, with direct experience designing test equipment for high-voltage power electronics or battery charging systems
• Deep expertise in crafting schematics using design software such as Altium, AutoCAD Electrical, or related software. Ability to review and approve others' designs
• Proven experience in diagnosing and resolving complex, ambiguous technical problems independently and leading others through the same
• Knowledge of modular test instruments, National Instruments I/O systems (PXI, cDAQ), and communication/bus protocols (RS232, CAN, GPIB, Ethernet, USB)
• Track record of thriving in fast-paced development environments and setting technical direction under competing priorities
• Demonstrated ability to mentor engineers and elevate team capability
• PCB design experience required at this level
• Programming experience preferred

The salary range for this role is USD 154,000-192,500 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 rivianbenefits.com.

You can apply for this role through careers.rivian.com (or through internal-careers-rivian.icims.com if you are a current employee). This job is not expected to be closed any sooner than June 29th, 2026.

Rivian is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law.

Rivian is committed to ensuring that our hiring process is accessible for persons with disabilities. If you have a disability or limitation, such as those covered by the Americans with Disabilities Act, that requires accommodations to assist you in the search and application process, please email us at candidateaccommodations@rivian.com.

Rivian may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply for employment and/or participate in our recruitment processes ("Candidate Personal Data"). This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Rivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.

Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian's service providers, including providers of background checks, staffing services, and cloud services.

Rivian may transfer or store internationally your Candidate Personal Data, including to or in the United States, Canada, the United Kingdom, and the European Union and in the cloud, and this data may be subject to the laws and accessible to the courts, law enforcement and national security authorities of such jurisdictions.

Please note that we are currently not accepting applications from third party application services.