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Powertrain Build Technician (Contract)

Harbinger

Job Location:

Garden Grove, CA - USA

Monthly Salary: Not provided by the employer

Posted: 26 May 2026 (30+ days ago)

Application Deadline: 15 September 2026

Vacancies: 1 Vacancy

The job posting is outdated and position may be filled

Job Summary

About Harbinger

Harbinger is an American commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbingers 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

We are seeking a skilled and detail-oriented Powertrain Build Technician to join our dynamic team. As a Powertrain Build Technician you will play a pivotal role in the assembly and test of electric motors and drive unit assemblies.

What Youll Do:

Assemble drive unit components and sub-assemblies according to work instructions and technical specifications ensuring accurate process adherence and delivering a conforming final product
Conduct thorough in-process inspections tests and quality checks at each stage of the assembly process to identify any defects or deviations from standards
Diagnose assembly issues proactively identify production risks effectively and efficiently collaborating with engineering and maintenance teams as needed
Contribute to process improvement initiatives by providing feedback on assembly procedures suggesting modifications and participating in training programs
Maintain accurate records of assembly procedures part numbers and any modifications made during the assembly process
Adhere to all safety protocols and guidelines to ensure a safe working environment for yourself and team members
Perform routine maintenance on assembly equipment and tools to ensure they are in good working condition

Who You Are:

High school diploma or equivalent; technical certification or vocational training in mechanical or automotive assembly
Experience in electric drive unit assembly or a related field ideally in the automotive industry
Meticulous adherence to assembly and test processes
Proficiency in reading and interpreting technical specifications and requirements
Strong mechanical aptitude and attention to detail
Ability to use hand tools power tools and precision measuring instruments
Excellent problem-solving skills and a proactive approach to troubleshooting
Strong communication skills and the ability to work effectively in a team
Willingness to work in a fast-paced production environment and adapt to changing priorities
Physical stamina and the ability to lift heavy components and stand for extended periods
Commitment to workplace safety and following safety protocols

Physical Requirements:

Ability to stand for extended periods and perform repetitive tasks.
Manual dexterity to handle small components and delicate inspection tools.
Capacity to lift and move materials weighing up to 50 pounds.

California Pay Range

$25$32 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

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) Harbingers 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.

Required Experience:

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