Intern, Thermal jobs in United States
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Harbinger · 9 hours ago

Intern, Thermal

positionGarden Grove, CA
timeInternship
remoteOnsite
seniorityIntern
money$25/hr - $35/hr

Harbinger is an American commercial electric vehicle company focused on innovation in the EV industry. The Thermal Intern will assist in the design and development of thermal systems for commercial trucks, engaging in testing, design, and supplier communication.

AutomotiveElectric VehicleManufacturing
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Develop and execute testing campaigns on the thermal system on the component and system level
Design thermal components in 3D CAD and help with vehicle integration activities
Work with suppliers to help refine the thermal system for high-volume production
Learn about and get involved with thermal system architecture, analysis and component sizing
Support vehicle build activities and vehicle testing for the thermal system
Interface with cross functional teams and gain a deep understanding of automotive EV systems and engineering processes

Qualification

Thermal systemsFluid mechanics3D CAD softwareMatlabSimulinkEngineering fundamentalsCollaborative mindset

Required

A student or recent graduate with a Bachelor's in Engineering
Strong engineering fundamentals and keen interest in heat transfer, fluid mechanics, thermodynamics, and structures
Experience with 3D CAD softwares (SolidWorks/ Fusion 360/ CATIA etc.)
Hands-on experience working on engineering projects (FSAE or others)
Someone with a collaborative mindset to contribute many cross-functional tasks

Preferred

Familiar using Matlab and Simulink for data processing and 1D simulation is considered a plus

Benefits

$1,000 relocation stipend

Company

Harbinger

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Harbinger is a commercial electric vehicle company that focuses on chassis architecture design.
dateFounded in 2021
location
Garden Grove, California, USA
people-size201-500 employees
web-link
https://harbingermotors.com

H1B Sponsorship

Harbinger has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (37)
2024 (24)
2023 (4)

Funding

Current Stage
Growth Stage
Total Funding
$362.7M
Key Investors
Greycroft
2025-11-13Series C· $160M
2025-01-14Series B· $100M
2024-05-21Series Unknown· $13M

Leadership Team

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John Harris
CoFounder and CEO
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Phillip Weicker
Co-Founder and Chief Technology Officer
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Recent News

PR Newswire
Harbinger Launches Harbinger Industria, Announces Airstream as First Customer for Off-Grid Power Systems
2026-01-16
GlobeNewswire
Harbinger Electric Step Vans and Cab Chassis Vehicles Now Available on Comvoy®, the National Commercial Vehicle Marketplace
2025-12-16
Sourcery
CEO Bezos, Alex Karp, Elad Gil
2025-11-21
Company data provided by crunchbase