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Field Service Engineer

Harbinger Motors

Listing collected from Harbinger Motors's career site. NextChapter is independent of Harbinger Motors.

Garden Grove, CA · $120k–$160k a year · Posted October 28, 2026

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This listing pays about $140,000 a year. Across 97 open field service engineer listings that state pay, the middle half runs $74,000 to $90,500 and the median is $82,000. That is 71% above the median, above the middle half of those listings.

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About the job

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.

Job Overview:

As a Field Service Engineer you will be an essential member of the Customer Deployments team. You will become a go to subject matter expert in supporting Harbingers deployed fleet, You will partner closely with Engineering and external service partners to help ensure our fleets are well supported and have maximum uptime. Work onsite at customers and dealer locations solving vehicle issues and at headquarters on prototypes. Consult customers on charge infrastructure installations in their facilities.

What you’ll Do:

Customer fleet technical support remote

Field support - customer fleets, special events, test support

Consult customers about Installation of charge equipment in facility

Engineering prototype build support

Design for Service influencer

Tools and shop management and organization, supplies inventory management

Data collection

Root cause analysis

Equipment calibrations and records keeping

Hands on testing

Service procedure development and trials

Training the trainers for service network and other internal technicians

Expect as much as 65%-70% travel at times

Who You Are:

5+ years’ work experience in a vehicle workshop and/or dealer shop

Experience with building electrical a plus

Strong understanding of building electrical systems

Knowledge of electrical building codes a plus

EV and HV experience

Bachelor’s degree in engineering or equivalent experience

Natural ability to interface with many different people from many different technical disciplines and operate with them seamlessly

Ability to self-start, manage, and execute to completion given tasks with varying levels of advance information given in various written and verbal formats.

Valid driver’s license required.

Factory training programs through OEMs are a plus.

Familiarity with vehicle Controller Area Network (CAN) communication

Expertise with Vector CANoe/ CANalyzer

Strong ability to think outside the box and find creative solutions to complex problems

Strong understanding of vehicle systems and their interactions

Ability to travel as required

A creative curiosity, collaborative work ethic, hardworking enthusiasm

Excellent communication skills and team working tendencies

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 $120,000 — $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.