Mechanical Engineering Intern - Powertrain

    Arc logo

    Arc

    51-200 employeesLos Angeles, CaliforniaShipbuilding
    Actively hiringPaidSummer 2027Shipbuilding
    Apply Now

    Best applied by Oct 8

    Access our internships job board to view 10,000+ active internships.


    About the role#

    Arc is building electric marine technology to update an industry that has seen little change in decades. As a Mechanical Engineering Intern on the Powertrain team, you will take ownership of hardware projects from initial specifications through prototyping, testing, and high-volume manufacturing. This is a full-time, on-site role based in Torrance, California, for the summer of 2027.

    What you'll do#

    • Design mechanical, thermal, and fluid systems.
    • Engineer parts using a mix of hand calculations, software, and physical prototyping.
    • Build and test hardware components directly.
    • Support the development of next-generation marine products.

    What you'll need#

    • Current pursuit of a degree in Mechanical Engineering.
    • Hands-on project experience.
    • Strong understanding of mechanical, thermal, and fluids engineering fundamentals.
    • Basic experience with CAD software.
    • Familiarity with manufacturing processes for engineering parts.
    • Clear written and verbal communication skills.
    • Bonus points for experience with Matlab, Simulink, FEA, CNC machining, CAM, sheet metal manufacturing, or shop tools.
    • Interest in high-performance electric vehicles, solar cars, Formula SAE, or boating.

    Location & details#

    • Location: Torrance, California.
    • Term: Summer 2027.
    • Modality: On-site, full-time.
    • Compensation: $36 per hour.
    • Benefits: Includes relocation assistance, mentorship, daily lunches, and 401(k) access.
    Relevant fieldsMechanical Engineering

    About Arc

    Arc is a shipbuilding company based in Los Angeles, California. Founded by former rocket engineers, the business focuses on the design and production of electric boats. The company operates as a private entity with a staff of 51 to 200 employees. Its current efforts center on transitioning marine vessels to electric power.

    LinkedInWebsiteCareers emailArc contact channels unlock with a free account
    All Arc internships

    How to get in at Arc

    Securing an internship at Arc requires speed because early applicants often reach recruiters before the candidate pool becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first. This timing helps your application get seen before the pile grows. You can also improve your odds by reaching out to the right people. Intern Insider surfaces the recruiters behind the company roles so you can reach out directly to ask about the position or a referral. Direct outreach materially improves response rates compared to submitting your resume into a queue.

    Get alerts for new Arc internships
    Share

    Interns who landed roles with Intern Insider

    “I went from juggling multiple tabs to having everything I needed on one platform. The convenience is unmatched and worth every penny.”
    Setare M., System Integration Intern

    Setare M.

    System Integration Intern

    “I used to feel like I was throwing my resume into a black hole. I gave Intern Insider a try and instantly got callbacks I never would've had before.”
    Michelle L., Marketing Intern

    Michelle L.

    Marketing Intern

    Apply to more than this one.

    10,000+ open internships in one place, with the deadlines and the people to email.

    Create free account
    Apply by Oct 8Apply Now