EV Wiring & Electrical Systems Intern

Harbinger Motors Inc.; Garden Grove (CA); On-site; USD 34,000 - 48,000; Full time

Benefits offered by this job

Relocation stipend

In-office 4–5 days/week

Job summary

Harbinger Motors Inc. is seeking an intern to design, develop, and validate electrical wiring harnesses and distribution systems for our EV platforms.

You will collaborate with electrical, mechanical, and prototype teams to route in 3D, document in 2D, and select components for low-voltage networks. The role emphasizes hands-on CAD work, rapid prototyping, and close interaction with engineers and technicians to move designs from CAD to physical prototypes.

Qualifications

• Pursuing a degree in Mechanical or Electrical Engineering or closely related field.
• Strong knowledge of automotive electrical systems, harness architecture and connectors.
• Hands-on with diagnostics tools like Multimeter and Oscilloscope.
• Experience with 3D CAD for electrical routing and packaging is a plus.

Responsibilities

• Design and develop vehicle electrical wiring harnesses and distribution systems to meet requirements.
• Create detailed 2D/3D EDS designs using CATIA, NX, or equivalent software.
• Develop and maintain wiring schematics, routing layouts, and BOMs.
• Ensure compliance with ISO/SAE electrical standards and safety regulations.
• Collaborate with hardware, software, and mechanical teams to integrate EDS components.
• Perform tolerance analyses, routing feasibility studies, and mockups (virtual/physical).
• Lead validation and testing of electrical systems including DV/PV testing and troubleshooting.
• Interface with suppliers for timely component delivery and adherence to specs.
• Support manufacturing and service teams in build processes and field issue resolution.

Skills

Automotive electrical systems

Multimeter/Oscilloscope diagnostics

Wiring harness design

3D CAD design

Education

Mechanical/Electrical Engineering student

Automotive engineering student

Tools

CATIA

Siemens NX

SolidWorks

Job description

Harbinger Motors Inc. is seeking an intern to design, develop, and validate electrical wiring harnesses and distribution systems for our EV platforms.

You will collaborate with electrical, mechanical, and prototype teams to route in 3D, document in 2D, and select components for low-voltage networks. The role emphasizes hands-on CAD work, rapid prototyping, and close interaction with engineers and technicians to move designs from CAD to physical prototypes.