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Mechanical Engineer, Frame And Cab

Develop 3D CAD models and release the frame and cab components for production
Garden Grove, California, United States
Junior
$90,000 – 110,000 USD / year
13 hours agoBe an early applicant
Harbinger

Harbinger

Designs next-generation electric vehicle platforms and powertrains focused on medium-duty commercial trucks and fleet applications.

Mechanical Engineer, Frame and Cab

About Harbinger

Harbiniger is an American commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger's best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to bring a first-of-its-kind EV platform to support the growing demand for medium-duty EVs and Hybrids. Harbinger: Familiar Form, Revolutionary Foundation.

Role Overview

We are seeking an energetic Mechanical Engineer to join our Frame and Cab Chassis team. In this role, you will be responsible for the design and release of secondary structures, brackets, and sub-assemblies. This is a "hands-on" CAD role where you will learn to navigate the complexities of EV packaging while ensuring every part meets our weight and cost targets.

Key Responsibilities

  • Develop 3D models and 2D drawings for chassis components (frame attachments, battery mounting brackets, cab interfaces) using CATIA V5/V6.
  • Manage the Release to Manufacturing process, including BOM (Bill of Materials) management and ECO (Engineering Change Order) documentation.
  • Perform basic structural analysis and clearance checks to ensure no interference with high-voltage cabling or powertrain components.
  • Collaborate with suppliers to ensure parts are designed for high-yield manufacturing (stamping, casting, or weldments).

Qualifications

  • B.S. in Mechanical Engineering.
  • 2+ years of experience in automotive or heavy equipment design.
  • Proficiency in CATIA V5 or 3DEXPERIENCE (V6) is a must.
  • Strong understanding of GD&T (Geometric Dimensioning and Tolerancing) and ASME Y14.5 standards.

Key Benefits & Perks:

  • Comprehensive Health, Dental & Vision (HDV) – 100% employee covered
  • Early-stage Stock Options
  • Robust Retirement Savings (401k, HSA, FSA)
  • Generous Paid Time Off (PTO) & Parental Leave
  • Annual Vacation Bonus
  • Wellness & Fertility Benefits
  • Cell Phone Stipend
  • Complimentary Meals & Stocked Kitchens

California Pay Range

$90,000 - $110,000 USD

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Mechanical Engineer, Frame And Cab
Garden Grove, California, United States
$90,000 – 110,000 USD / year
Hardware
About Harbinger
Designs next-generation electric vehicle platforms and powertrains focused on medium-duty commercial trucks and fleet applications.