Senior HW Test Engineer

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. Role Summary In this role, the Senior Hardware Test Engineer will lead efforts to ensure the quality, reliability, and performance of cutting-edge mechatronic systems in current and next-generation electric vehicle hardware. This person will collaborate closely with cross-functional design engineering teams to architect test strategies, design advanced fixtures, and execute complex validation plans across prototypes, sub-assemblies, and production components. This position requires strong engineering fundamentals in electrical and mechanical principles, deep technical leadership, and a proactive approach to solving high-impact hardware challenges. Responsibilities - Architect, plan, and execute comprehensive hardware test plans including functional, performance, environmental (thermal, vibration, humidity), durability, and safety testing on complex vehicle systems and subsystems (e.g., ECUs, high-voltage battery systems, steering systems, sensors, etc.). - Lead the architectural design, development, configuration, and integration of automated custom test benches, automated test equipment (ATE), high-fidelity fixtures, and advanced instrumentation. - Oversee hardware bring-up, signal integrity analysis, and advanced system-level debugging of complex electronics assemblies and prototype test systems (electrical/mechanical/software). - Partner with cross-functional engineering leads, system architects, and lab technicians to provide technical direction and establish testing methodologies. - Implement test set-ups, perform tests, collect results, and maintain appropriate logs. - Provide deep technical expertise in root cause analysis, utilizing advanced laboratory equipment, DAQ systems, and diagnostic software toolchains. - Maintain detailed records of all work performed, Creating documentation for evolving test and assembly processes - Rework printed circuit boards in accordance with engineering specifications, standards, and/or test procedures - Analyze failures using strong problem-solving skills & root cause analysis - Perform other duties as required or assigned within the scope of the position Qualifications - BS or MS in Electrical Engineering, Mechanical Engineering, Mechatronics, or a related technical discipline with 5+ years (or BS + 7+ years) of direct experience as a Hardware Test Engineer in automotive, aerospace, or high-reliability product development labs. - Strong understanding of electrical and electronic circuits, components, and troubleshooting techniques. - Experience designing and building mechanical fixtures and DUT holders in 3D CAD tool (eg, SolidWorks) - Ability to read and understand electrical and mechanical engineering drawings, including schematics, layouts, wiring diagrams, and other technical documents. - Strong Verbal and written communication skills - able to understand and record reports, procedures, and status updates - Familiarity with embedded programming (C/C++, Python) for microcontrollers, automated test sequences, and hardware-in-the-loop (HIL) test setups. - Familiarity with test equipment such as multimeters, oscilloscopes, spectrum analyzers, power supplies, signal generators - Hands-on experience with vehicle bus tools and communication protocols, including CAN/CAN-FD, LIN, Automotive Ethernet, and diagnostic stack tools (e.g., Vector CANoe/CANalyzer). - Experience with environmental testing (e.g., thermal chambers, vibration tables). - Experience with Google Suite or MS office tools (Outlook/Excel/Word/PowerPoint/Project), familiarity with Jira a plus - IPC-610, IPC-620, IPC-7711, IPC-7721 or J-STD-001 certifications are a plus - Excellent problem-solving skills with a methodical approach to debugging and root cause analysis. - Strong attention to detail and a commitment to producing high-quality, accurate work. - Light travel may be required. (20%) Pay Disclosure The salary range for this role is $132,100 - $165,100 for Palo Alto, CA-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. Equal Opportunity 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. Candidate Data Privacy and Technology 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. How We Use AI in Our Hiring Process: To ensure transparency, we want candidates to know that Rivian uses iCIMS Talent Cloud Artificial Intelligence (TCAI) and AI-enabled tools to assist with screening, reviewing, organizing and highlighting profiles and applications that match the key requirements for each role. AI does not make hiring decisions: Qualified candidate applications are reviewed by a member of our team, and all decisions throughout the process are made by humans. We use AI to support efficiency and consistency, not to replace human judgment. We are committed to a fair, thoughtful, and equitable experience for every candidate. Participation in AI profile matching is entirely voluntary. If you prefer that your profile not be used in this process, you can opt out at any time. Opting out means your profile will be excluded from automated matching and will not be surfaced for additional roles through this system. Your current application remains active and will not be affected in any way. Please note that we are currently not accepting applications from third party application services.

• Architect, plan, and execute comprehensive hardware test plans including functional, performance, environmental (thermal, vibration, humidity), durability, and safety testing on complex vehicle systems and subsystems (e.g., ECUs, high-voltage battery systems, steering systems, sensors, etc.). - Lead the architectural design, development, configuration, and integration of automated custom test benches, automated test equipment (ATE), high-fidelity fixtures, and advanced instrumentation. - Oversee hardware bring-up, signal integrity analysis, and advanced system-level debugging of complex electronics assemblies and prototype test systems (electrical/mechanical/software). - Partner with cross-functional engineering leads, system architects, and lab technicians to provide technical direction and establish testing methodologies. - Implement test set-ups, perform tests, collect results, and maintain appropriate logs. - Provide deep technical expertise in root cause analysis, utilizing advanced laboratory equipment, DAQ systems, and diagnostic software toolchains. - Maintain detailed records of all work performed, Creating documentation for evolving test and assembly processes - Rework printed circuit boards in accordance with engineering specifications, standards, and/or test procedures - Analyze failures using strong problem-solving skills & root cause analysis - Perform other duties as required or assigned within the scope of the position
• BS or MS in Electrical Engineering, Mechanical Engineering, Mechatronics, or a related technical discipline with 5+ years (or BS + 7+ years) of direct experience as a Hardware Test Engineer in automotive, aerospace, or high-reliability product development labs. - Strong understanding of electrical and electronic circuits, components, and troubleshooting techniques. - Experience designing and building mechanical fixtures and DUT holders in 3D CAD tool (eg, SolidWorks) - Ability to read and understand electrical and mechanical engineering drawings, including schematics, layouts, wiring diagrams, and other technical documents. - Strong Verbal and written communication skills - able to understand and record reports, procedures, and status updates - Familiarity with embedded programming (C/C++, Python) for microcontrollers, automated test sequences, and hardware-in-the-loop (HIL) test setups. - Familiarity with test equipment such as multimeters, oscilloscopes, spectrum analyzers, power supplies, signal generators - Hands-on experience with vehicle bus tools and communication protocols, including CAN/CAN-FD, LIN, Automotive Ethernet, and diagnostic stack tools (e.g., Vector CANoe/CANalyzer). - Experience with environmental testing (e.g., thermal chambers, vibration tables). - Experience with Google Suite or MS office tools (Outlook/Excel/Word/PowerPoint/Project), familiarity with Jira a plus - IPC-610, IPC-620, IPC-7711, IPC-7721 or J-STD-001 certifications are a plus - Excellent problem-solving skills with a methodical approach to debugging and root cause analysis. - Strong attention to detail and a commitment to producing high-quality, accurate work. - Light travel may be required. (20%)