Sr. Mechanical Engineer, Electrical Integration

Rivian; Tustin (CA); On-site; USD 108,000 - 135,000; Full time

Job summary

Rivian is seeking a Mechanical Engineer to lead PCB integration into actuation systems for its electric vehicle platforms. The role requires a strong foundation in mechanical engineering, PCB/IC reliability, and thermal management, with hands-on CAD design experience in Catia V5/V6.

You will drive DFMEA, DVP&R, and cross-functional collaboration with suppliers and internal teams. The ideal candidate will have a first-principles approach, 3+ years of related experience, and a Master’s or

Qualifications

• First principles approach to problem solving.
• PCB Integration experience (mechanical, thermal).
• Deep understanding of Printed Circuit Board and IC mechanical failure modes.
• Proficient in 3D/2D CAD (Catia V5/V6 preferred).
• Strong knowledge of GD&T and tolerance stack-up analysis.
• Familiarity with PLM systems, BOM structuring, engineering changes, and deviation processes.

Responsibilities

• Integrate Printed Circuit Boards into an actuation system, including specification of thermal paste and conformal coating.
• Integrate press-fit components into a Printed Circuit Board Assembly.
• Analyze PCBs, ICs, and press-fit components for mechanical failure modes (deflection, temperature, contamination, humidity).
• Perform 3D modeling and generate drawings of components and assemblies.
• Collaborate with cross-functional teams.
• Coordinate validation efforts with Tier 1 and Tier 2 suppliers.
• Develop and execute design verification plans and reports (DVP&R).
• Lead and maintain design failure mode and effects analyses (DFMEAs).
• Prototype and iterate designs to validate functionality.

Skills

PCB integration

3D CAD

GD&T

PLM systems

Cross-functional collaboration

Problem solving

Education

Bachelor's Degree in Mechanical Engineering or related field

Master's Degree in Mechanical Engineering or related field

Tools

Catia V5/V6

Job description

About Rivian

Rivianis 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.

Responsibilities

• Integrate Printed Circuit Boards into an actuation system, including specification of thermal paste and conformal coating


• Integrate press-fit components into a Printed Circuit Board Assembly


• Analyze PCBs, ICs, and press-fit components for mechanical failure modes (deflection, temperature, contamination, humidity)


• Perform 3D modeling and generate drawings of components and assemblies


• Collaborate with cross-functional teams


• Coordinate validation efforts with Tier 1 and Tier 2 suppliers


• Develop and execute design verification plans and reports (DVP&R)


• Lead and maintain design failure mode and effects analyses (DFMEAs)


• Prototype and iterate designs to validate functionality

Qualifications

• Bachelor's Degree in Mechanical Engineering or related technical field and 3+ years of experience, OR


• Master's Degree in Mechanical Engineering or related technical field and 1+ years of experience.


• First principles approach to problem solving


• PCB Integration experience (mechanical, thermal)


• Deep understanding of Printed Circuit Board and IC mechanical failure modes


• Proficient in 3D/2D CAD (Catia V5/V6 preferred)


• Strong knowledge of GD&T and tolerance stack-up analysis


• Familiarity with PLM systems, BOM structuring, engineering changes, and deviation processes

Pay Disclosure

Salary Range California-Based Applicants: $107,800-$134,800 (actual compensation will be determined based on experience, and other factors permitted by law).

Benefits Summary: Rivian provides robust medical/Rx, dental and vision insurance packages for full-time employees, their spouse or domestic partner, and children up to age 26. Coverage is effective on the first day of employment.

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 [e-mail].

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.