General inquiries
info@arcternventures.com
Design Release Engineer, Wire Harness
Design
Garden Grove, CA, USA
USD 140k-160k / year + Equity
Posted on Sep 3, 2026
About Harbinger
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.
The Role
We are seeking a talented and motivated Engineer, Electrical Distribution Systems (EDS) Design to join our team. The ideal candidate will play a critical role in designing, developing, and validating electrical wiring harnesses and distribution systems for our advanced vehicle platforms. This position requires a strong technical background in EDS design, excellent problem-solving skills, and the ability to collaborate across multidisciplinary teams to bring our next-generation electric vehicles to life.
What You’ll Do
Design and develop vehicle electrical wiring harnesses, connectors, and distribution systems to meet system requirements and industry standards.
Create detailed 2D and 3D EDS designs using tools like CATIA, Siemens NX, or equivalent software.
Develop and maintain wiring schematics, routing layouts, and BOMs (Bill of Materials).
Ensure compliance with electrical standards (e.g., ISO, SAE) and safety regulations.
Collaborate with cross-functional teams, including hardware, software, and mechanical engineering, to seamlessly integrate EDS components.
Perform tolerance analysis, routing feasibility studies, and virtual/physical mockups.
Lead the validation and testing of electrical systems, including DV/PV testing and troubleshooting.
Interface with suppliers to ensure timely delivery of components and adherence to specifications.
Support manufacturing and service teams in the build process and field issue resolution.
What You’ll Need (Qualifications)
Education: Bachelor’s degree in Electrical Engineering, Mechanical Engineering, or a related field.
Experience: 3+ years of experience in EDS design for the automotive or related industries.
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Core Technical Skills:
Proficiency in EDS design tools such as CATIA V5/V6, Siemens NX, or Zuken.
Strong knowledge of automotive electrical systems, wiring harness architecture, and connector technologies.
Hands-on experience with high-voltage (HV) and low-voltage (LV) electrical systems.
Systems & Protocols: Familiarity with CAN/LIN communication protocols and diagnostic tools.
Quality & Safety: Working knowledge of DFMEA, DVP&R, and functional safety standards (ISO 26262).
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Professional Traits:
Strong organizational and multitasking abilities.
Excellent verbal and written communication skills.
Demonstrated ability to work collaboratively in a fast-paced, startup environment.
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
$140,000—$160,000 USD
Equal Opportunity
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 info@harbingermotors.com.
Candidate Data Privacy
Harbinger may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply for employment and/or participate in our recruitment processes (“Candidate Personal Data”). This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Harbinger may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
Harbinger may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our HR, legal, and finance teams, and the team(s) with the position(s) for which you are applying; (ii) Harbinger affiliates; and (iii) Harbinger’s service providers, including providers of background checks, staffing services, and cloud services.
Harbinger may transfer or store internationally your Candidate Personal Data, including to or in the United States, Canada, the United Kingdom, and the European Union and in the cloud, and this data may be subject to the laws and accessible to the courts, law enforcement and national security authorities of such jurisdictions.
Please note that we are currently not accepting applications from third party application services. Any unsolicited resumes or candidate profiles submitted in response to our job posting shall be considered the property of Harbinger and are not subject to payment of referral or placement fees if any such candidate is later hired by Harbinger unless you have a signed written agreement in place with us which covers the applicable job posting.