JobsSr. Mechanical Engineer, Electric Machine Design
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Sr. Mechanical Engineer, Electric Machine Design

Rivian

Location

Carson, CA

Type

Full-time

Posted

8/1/2026

Compensation

$107,800 - $134,800 per year

Undergraduate with 5+ Years of Experience
H-1B FY202697.5% approval+60% YoY
👑 Elite sponsor

Job description

The role involves working with the Electric Machine Mechanical Design team at Rivian to develop electric motor components for their Electric Adventure Vehicles. The focus is on designing test setups and assembly tooling for both current and future products. Candidates will collaborate closely with engineering teams and suppliers to ensure timely delivery of high-quality components. This position requires a blend of creativity, technical expertise, and a passion for outdoor adventure.

Requirements

  • 5+ years of experience working in a fast-paced environment on the mechanical design of complex components.
  • Formal education in mechanical engineering or a similar discipline; a B.S. is the minimum requirement.
  • Proficiency with major 3D CAD software packages, with CATIA V6 experience preferred.
  • Professional experience with applying GD&T (ASME Y14.5) and conducting stack-up analyses.
  • Ability to perform structural hand-calculations and FEA studies.
  • Knowledge of rapid prototyping, high-volume manufacturing processes, and materials selection.

Responsibilities

  • Work closely with the Engineering Team to lead the design and fabrication of complex test setups and prototype assembly tooling.
  • Utilize CATIA V6 for detailed 3D part generation and 2D drawing layout.
  • Conduct stack-up analyses for parts and mating interfaces to inform GD&T and manufacturing requirements.
  • Lead root cause analysis studies to identify issue origins and determine appropriate containment actions.
  • Develop timelines for design, detailing, fabrication, assembly, and preparation for test systems and tooling.
  • Collaborate and manage suppliers to ensure the delivery of parts on-time and to-spec.

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.

H-1B filing history

Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026

Filing entity: Rivian Automotive Llc

As of Jul 17, 2026

Initial approvals

101

FY2026

Approval rate

97.5%

FY2026

LCA certified

258

FY2026

Entry-level share

3.9%

FY2026

Initial approvals YoY

+60%

Trend

LCA certified YoY

-42%

Trend

Initial approvals by fiscal year

Approval rate by fiscal year

Continuing vs initial approvals

LCA certified positions by quarter

LCA certified positions by fiscal year

Based on public USCIS and DOL filings; not a sponsorship guarantee.

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