Sr. Manufacturing 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 the Sr. Manufacturing Engineer - Power electronics, you will be supporting the drive unit EPC manufacturing team in the development and implementation of our next-generation power electronics manufacturing processes and assembly lines. You will drive the entire equipment lifecycle from initial design and in-house fabrication to validation and production ramp-up. Your role involves developing new manufacturing processes (including but not limited to dispense, gluing, vision, laser weld, staking, etc.), DFX, participating in design workshops, creating detailed work instructions, PFMEA, managing installations, FAT/SAT, and ramp up of manufacturing equipment ensuring exceptional quality and efficiency. This role is located at our Normal, IL or Irvine, CA facility and reports directly to a Manager, Manufacturing Engineering.

Equipment Development and Implementation

• Design and develop automated production lines for product flow, ergonomics and efficiency, scalability, standardization, and continuous quality monitoring
• Manage the entire equipment lifecycle, including the design, procurement, construction, and deployment
• Lead In-house development of workstations, manufacturing equipment and fixtures
• Oversee the installation, acceptance testing and ramp up of manufacturing equipment/lines
• Drive closure to open issues identified during FAT/SAT activities prior to equipment hand off to production
• Lead the characterization and validation of new equipment and fixtures for introduction to the production floor

Process Development and Implementation

• Participate in early prototype equipment builds to characterize and develop both equipment and processes
• Provide Design for Manufacturing feed-back to Product Design Engineering team
• Development of new manufacturing processes, process sequences, and process recipes
• Identify and Drive corrective actions for performance and process quality issues
• Creation of detailed Manufacturing Instructions to support new processes, equipment and operations
• Perform process analysis including PFMEA, control plans and capacity modeling
• Support implementation of product traceability and shop floor tracking

• BS/MS in Engineering, Physics, Mathematics (or equivalent)
• 5+ years experience in an automated manufacturing environment (including internships)
• Hands-on experience in building/troubleshooting automation systems and acquiring experimental data
• Strong problem solving skills and aptitude for learning systems quickly
• Communicate effectively with direct team and peers within a manufacturing and engineering organization.
• Detail oriented with strong record-keeping and organizational skills
• Proficient in complex electro-mechanical system design
• Understand GD&T principles
• Proficient in process characterization and validation using statistical tools
• Experience creating process documentation
• Experience with 2D & 3D software (AutoCAD, Solidworks, and Catia)
• Ability to travel both domestically and internationally as required

The salary range for this role is $98,500-$123,000 for Illinois based applicants and $107,800-$134,800 for 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 5/1/2026.

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.

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 [email protected] .

Candidate Data Privacy

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.