Powertrain Test Engineer

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

Based out of our Garden Grove headquarters, the Powertrain Test Engineer is responsible for the development, maintenance, and improvement of the Powertrain test systems. You will develop in-house test benches for our electric drive unit and components to be used for current product validation, new product development, and failure reproduction. Ideal candidates will be able to create and integrate automation solutions for testing and data acquisition.

What You’ll Do:

• Design and deploy electromechanical test benches for electric drive units and its components through software and hands-on approaches.


• Develop and maintain test standards, design and develop test equipment, or procuring and handling purchased test capital equipment to support test readiness.


• Leverage data analysis and existing tools to reproduce and characterize failures.


• Design and architect electric motor and electric drive unit dynamometers and HIL systems.


• Support validation of automated test systems.

Who You Are:

• 7+ years of relevant industry experience with emphasis on hardware validation and integration testing


• Experience working with NI hardware (PXIe-RT, cRIO, and cDAQ) and coding with real-time and FPGA modules


• Ability to use and write drivers for NI-XNET (CAN and LIN) and NI-VISA Serial (RS232, RS485) and TCP/IP (Modbus, SCPI, FTP and TCP/IP)


• Experience in test data analysis and setting up data processing streams in Matlab, Python, or similar programming.


• Familiarity with electronics test equipment such as power supplies, electronic loads, oscilloscope, power analyzers, data acquisition and measurement sensors.


• Experience with 3D CAD modeling software.

Nice to Have:

• NI LabVIEW certification: CLD minimum. CLA preferred.


• 5+ years experience in automotive Powertrain and/or electric motor development and validation.


• Solid understanding of product development, DFMEA, DVP&R, and product requirements.

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

$100,000 - $140,000 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 View email address on jobs.jobcopilot.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.