Sr. Electronics Lab Technician II

Sr. Electronics Lab Technician

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.

The Sr. Electronics Lab Technician will be responsible for performing functional acceptance testing of circuit board assemblies and power electronic units following defined test procedures. You will support development and validation testing of high voltage automotive power electronic components, in addition to fabricating special test equipment electronic test boxes and harnesses. This position will be based in the Torrance, CA Rivian facility, and will require you to work on-site and report to the Lab Operation Manager.

• Fabricate special test equipment, electronic test boxes, and harnesses
• Design and fabricate simple mechanical fixtures and jigs
• Functional acceptance testing of circuit board assemblies and power electronic units following defined test procedures
• Support development and validation testing of high-voltage automotive power electronic components
• Troubleshoot, root cause, and document electronic assembly issues
• Perform printed circuit board assembly modifications such as component rework, soldering/de-soldering of electronic components, etc
• Understand how to read electrical schematics and use manufacturers' product data sheets
• Procure necessary tools, equipment, and components for prototype builds
• Set up and utilize standard test equipment such as oscilloscopes, power analyzers, power supplies, and digital multimeters with no direction
• Use instrumentation such as thermocouples, RTDs, strain gauges, accelerometers, pressure gauges, and flow meters
• Use MS Word, Excel, PowerPoint, and Visio.
• Maintain good housekeeping and safe practices

Technical degree in electronics preferred

5+ years of experience fabricating special test equipment for low/high voltage power electronics

5+ years of experience with soldering, handling lab equipment & board re-work

Read electrical schematics and use manufacturers' product data sheets

Build electrical test boxes and harnesses from schematics

A strong understanding and experience in prototype and fabrication shop processes

Able to solder/desolder at a component level skill

Experience using hand and power tools

High level of interpersonal and communication skills

Work with teams to support and/or lead engineering projects

Work in a fast-paced development environment

Willing to work flexible hours and passionate about getting jobs done

Hands-on approach:
Proactively identifies and fills in gaps where needed

High level of understanding and experience with High Voltage and safety awareness

The salary range for this role is USD 37.42/hr - 46.77/hr for Southern California based applicants. 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 expected to be closed any sooner than April 27, 2026.

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.

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