Intern, Electrical Engineering

Harbinger 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.

Internship at a Glance:

• Location
  :
  Immerse yourself in our innovative culture! This role requires a commitment of 4 days in‑office per week at our facility in Garden Grove, CA as well as full‑time hours (40 hours a week).
• Duration
  : 10‑11 weeks (May 26 to August 7 OR June 22 to August 28)
• Relocation Support
  : A $1,000 relocation stipend is available for interns currently residing more than 50 miles from Garden Grove, CA.
• Compensation
  :
  Earn an hourly rate of $25‑35 USD per hour.

• Contribute to electrical system architecture, design, test, and documentation
• Perform bring‑up and troubleshooting of electrical controls systems
• Assist with hands‑on fabrication of wire harnesses
• Design and perform tests of systems and devices
• Analyze full‑vehicle data to solve problems and identify controls improvements
• Collaborate with mechanical designers to integrate electrical devices in product designs

• Knowledge of electrical fundamentals including basic circuit analysis, component selection, circuit protection, etc.
• Working knowledge of automotive 12v systems and automotive communication systems such as CANbus
• Experience in hands‑on electrical fabrication and/or troubleshooting
• Experience in basic PCB layout
• Experience in setting up and using data acquisition systems
• Work authorized in the United States OR ability to obtain J‑1/F‑1 visa

Harbinger 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.

Harbinger 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