Staff Test Engineer, Powertrain

Rivian

Tustin, CA Full-time 3/17/2026

Undergraduate with 5+ Years of Experience

Approval 99%•Total filings 685•New hires 98•

✓ Established Sponsor

•FY 2025

Job Description

This role involves owning the end-to-end test strategy for significant domains in engineering, such as powertrain durability and thermal testing. The candidate will lead test planning, execution, and data interpretation while collaborating cross-functionally to solve complex issues and ensure high-quality results.

Requirements

Bachelor’s or Master’s degree in Mechanical Engineering, Mechatronics, Electrical Engineering, or related field, or equivalent practical experience.
10+ years of relevant experience in test engineering for powertrain, drivetrain, propulsion, or similar complex electro-mechanical systems.
Demonstrated track record operating at a Staff level in designing and executing complex test campaigns.
Deep understanding of test methods, measurement systems, and data analysis for at least one of: Durability / life testing, Thermal & environmental testing, NVH / vibration / shaker testing, Powertrain system performance and efficiency.
Proven ability to lead without authority and align cross-functional stakeholders.

Responsibilities

Own the end-to-end test strategy for a significant domain, ensuring alignment with vehicle and subsystem requirements.
Translate high-level attributes and DVP targets into concrete test methods and acceptance criteria.
Define and maintain standards, templates, and playbooks for test requests and procedures.
Lead test planning for complex or first-of-a-kind campaigns, including sequence design and risk assessments.
Provide hands-on technical support for critical tests and review test results at a system level.

Benefits

Employees at Rivian are often offered comprehensive health, dental, and vision insurance, a 401(k) with company match, ESPP and potential RSU grants, performance bonuses, and generous time off including paid parental and sick leave. Perks can include 24/7 mental-health coaching and therapy, Hinge Health for Anthem enrollees, tuition assistance and professional development, plus on-site food and a wide range of employee discounts on items like computers, mobile phones, home loans, and pet care.

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