Average salary: $109,371 /yearly

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  •  ...simulate a full-time job, enabling our interns to work hands-on with cutting-edge technology...  ...Assist in the design of mechanical components and systems, including airframes...  ...drafting standards Collaborate with engineers to support design reviews, testing activities... 
    Internship
    Permanent employment
    Full time
    Contract work
    Summer internship
    Work at office

    AV

    Petaluma, CA
    3 days ago
  •  ...Boeing Summer 2026 Internship Program (Paid) – Engineering Company: Join us as we build the future in Engineering! Interns will have the chance to support engineering...  ...Flight, Materials and Process Engineering, Mechanical / Structural Engineering, Production and... 
    Internship
    Permanent employment
    Full time
    Summer work
    Summer internship
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work
    Day shift

    Boeing

    San Luis Obispo, CA
    22 hours ago
  • $25 - $30 per hour

     ...Quality Engineering Intern Crane Aerospace and Electronics has an exciting opportunity for a Quality Engineering Intern at our Burbank,...  ...Qualifications: ~ Currently pursuing a Bachelor of Science degree in Mechanical Engineering Technology. ~3.0 GPA or higher ~ Geometric... 
    Internship
    Contract work
    For contractors
    Summer work

    Crane Co

    Burbank, CA
    1 day ago
  • $100k - $120k

     ...Spacecraft Engineer Intern (Mechanical) As a Spacecraft Engineer Intern (Mechanical), you'll own deliverables for our spacecraft design and test. You'll bridge mechanical and electrical disciplines, drive systems-level decisions, and physically build what you design.... 
    Internship
    Shift work
    Weekend work

    Oligo Space

    Hawthorne, CA
    4 days ago
  • $23 - $27 per hour

     ...Job Summary CalPortland is seeking a summer intern for the Mojave cement plant. This internship is ideal for a student interested in mechanical engineering. The intern will have the opportunity to work on a variety of heavy capital projects and/or maintenance projects... 
    Internship
    Summer internship
    Work at office
    Flexible hours

    CalPortland

    Mojave, CA
    23 days ago
  • $41 - $54.5 per hour

     ...Mechanical Design Engineering Intern Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost... 
    Internship
    Summer work
    Casual work
    Work at office
    Local area

    Redwood Materials

    San Francisco, CA
    2 days ago
  • $25 per hour

     ...enrolled in a bachelor's degree or graduate degree program in an engineering discipline by the start of employment. Minimum completion...  .... Howmet Fastening Systems (HFS) is seeking an Engineering Intern in Carson, California. We are seeking highly motivated and... 
    Internship
    Hourly pay
    Permanent employment
    Full time
    Work experience placement
    Summer internship
    Work at office
    Relocation package

    Howmet Aerospace

    Carson, CA
    18 hours agonew
  •  ...Angeles, California Summer 2026 Chemical Engineer Internship Program Huntsman is hiring...  ...of Chemical Engineering. Our summer intern program is tailored to individuals who are...  ...of Science degree in Chemical or Mechanical engineering or equivalent program. Must... 
    Internship
    Full time
    Summer internship

    Huntsman Corporation

    Los Angeles, CA
    15 days ago
  • $28 per hour

     ...Job Title: Mechanical Engineer Intern Job Type: Summer 2026 Internship Job Location: Simi Valley, CA OR San Leandro, CA (This position is 100% onsite) Business Unit: Randtron Schedule:9/80: Employees work 9 out of every14 days – totaling 80 hours worked... 
    Internship
    Full time
    Summer work
    Summer internship
    Work at office
    Local area

    Fisica, Inc.

    San Leandro, CA
    25 days ago
  • $25 - $35 per hour

     ...each day to stretch, grow, and make an impact. The Hardware Engineering Intern for Leica Biosystems is involved in the design and release...  ...pursuing a bachelor's degree in Electrical Engineering, Mechanical Engineering, System Engineering, Biomedical Engineering or similar... 
    Internship
    Hourly pay

    Danaher

    Vista, CA
    4 days ago
  • $51k - $73k

     ...research and development, technology innovation or solution engineering, our team members play a vital role in connecting...  ...Responsibilities EchoStar has an exciting opportunity for a Mechanical Engineer Intern . This position will be located at our office in San... 
    Internship
    Work at office
    Local area
    Flexible hours

    Dish

    San Diego, CA
    4 hours agonew
  • $25 - $26 per hour

     ...Job Summary: The Mechanical Engineer Intern will assist in conceptualizing and developing products containing mechanical as well as electromechanical components for the manufacture, assembly, and test of RAVE IFE products that are required for airline customer orders... 
    Internship
    Hourly pay
    Full time

    RAVE Aerospace LLC

    Brea, CA
    5 days ago
  • $25 - $35 per hour

     ...00 relocation stipend is available for interns currently residing more than 50 miles from...  ...We are currently seeking an ambitious engineering student to join our Inverter team. As...  ...implementation of the designs Design mechanical components for the inverter Design... 
    Internship
    Hourly pay
    Full time
    Contract work
    Work at office
    Local area
    Relocation
    Relocation package

    Harbinger Motors

    California
    24 days ago
  •  ...to make meaningful contributions to real projects. We seek interns who demonstrate strong academic performance, engagement beyond...  ..., and a genuine interest in Zoox’s mission. As a Mechanical Engineering Intern Interns in this pipeline may be considered for opportunities... 
    Internship
    Summer internship
    Relocation
    Relocation package

    zoox

    Foster, CA
    more than 2 months ago
  •  ...contributions to real projects. We seek interns who demonstrate strong academic...  ...interest in Zoox’s mission. As a System Engineering Intern Interns in this pipeline may...  ...Qualifications: Currently pursuing a degree in Mechanical, Electrical, or Software Engineering... 
    Internship
    Summer internship
    Relocation
    Relocation package

    zoox

    Foster, CA
    more than 2 months ago
  • $25 per hour

     ...Summary Mechanical Engineering Intern Salary: $25.00/ Hr. As the largest machine tool builder in the western world, we need world-class talent in all of our departments. And we’re not just looking for people for the production floor. Haas is a very vertically integrated... 
    Internship

    Haas Automation, Inc.

    Oxnard, CA
    8 days ago
  • $70k

     ...neurological disorders and conditions. Our team consists of scientists and engineers, working closely together to define the engineering requirements for these future products. As a Mechanical engineering Intern on this team you will contribute across a wide range of projects,... 
    Internship
    Hourly pay
    Full time
    Temporary work
    Work experience placement
    Flexible hours

    Neuralink

    Fremont, CA
    more than 2 months ago
  • $22 - $27 per hour

     ...manager to play a leadership role shaping our future. Why Intern for EVgo? As an intern at EVgo, you will gain hands-on...  ...working in person at EVgo Headquarters in our lab under our Mechanical Engineer in Hardware Development. You will primarily be focused on assisting... 
    Internship
    Hourly pay

    EVgo

    California
    15 days ago
  • $20 - $30 per hour

     ...various sectors such as automotive, telecommunications, and power electronics. The Opportunity We are looking for a Mechanical Engineering Intern to assist our engineering team in the design, development, and testing of precision mechanical systems and equipment.... 
    Internship
    Hourly pay
    Work at office

    Halo Industries, Inc.

    Santa Clara, CA
    22 days ago
  •  ...Job Title: Quality Engineer Intern, Quality Operations Location : This position is based in our Campbell, California offices, on-...  ...(e.g. Bioengineering, Material Engineering, Industrial, or Mechanical Engineering) & a cumulative GPA of 3.0 or higher Strong understanding... 
    Internship
    Hourly pay
    Full time
    Summer internship
    Relocation

    Imperative Care

    Campbell, CA
    8 days ago
  • $20 - $24 per hour

     ...SoLa Impact is seeking a highly dedicated Construction Engineering Intern to assist alongside SoLa's high-achieving team. In this internship...  ..., Engineering, Construction, Civil Engineering, or Mechanical Engineering degree program Must have a valid driver’s license... 
    Internship
    Hourly pay
    Summer internship
    Work at office
    Local area

    SoLa Impact

    Los Angeles, CA
    22 hours agonew
  • $22 - $31 per hour

     ...passionate student to join our design engineering team for the summer. In this role, you...  ...Required Rising senior of B.S. in mechanical engineering/aerospace engineering Proficiency...  ...The pay range for undergraduate interns, which includes freshman to senior level... 
    Internship
    Summer work
    Live in
    Immediate start
    Relocation
    Relocation package

    Joby Aviation

    California
    1 day ago
  • $100k - $150k

     ...Test Engineer Test Engineer, ESS Peak Energy is the first American venture to advance...  ..., thermal, electrical (HV/LV) and mechanical systems across our energy storage product...  .... Prepare reports and presentations for internal and external stakeholders. Drive and... 
    Internship
    Flexible hours

    Peak Energy

    Burlingame, CA
    1 day ago
  •  ...Job Title: Systems Engineer Intern Location : This position is based in our Campbell, California offices, on-site & full-time.  Imperative...  ...:  Minimum of 2 years of college-level coursework in an Mechanical Engineering, Computer Science, Electrical Engineering or... 
    Internship
    Hourly pay
    Full time
    Summer internship
    Worldwide
    Relocation

    Imperative Care

    Campbell, CA
    24 days ago
  •  ...nonconformances and resolve operational issues with internal teams and external suppliers.Interface...  ...; communicate findings via detailed engineering reports.Lead investigations into field...  ..., and Skills Bachelor’s degree in Mechanical Engineering or related field (or... 
    Long distance

    Honda Racing Corporation USA

    Valencia, CA
    18 days ago
  •  ...Product Development is a top innovator in product design and engineering for global manufacturability. Acorn has offices in...  ...requirements fit your background, we want to talk with you! Mechanical Engineering Interns at Acorn work with Acorn staff and suppliers to design... 
    Internship
    Summer work
    Work at office

    Acorn Product Development, Inc.

    Milpitas, CA
    26 days ago
  • $26 - $30 per hour

    Job description: Total Vehicle Evaluation Engineering Intern What You Will Do: Assist Total Vehicle Evaluation (TVE) members on...  ...Will Bring to the Role: Basic Qualification(s): Mechanical engineering student with at least 2 years of automotive/... 
    Internship
    For contractors
    Summer work
    Flexible hours

    Hyundai America Technical Center, Inc. (HATCI)

    California
    6 days ago
  • $22 per hour

     ...Mce Internship Overview Magnetic Component Engineering offers a rewarding and structured internship program where interns will work on industry projects setting them...  ...accredited university pursuing a bachelor’s degree in Mechanical Engineering and be an incoming Junior or... 
    Internship
    Hourly pay
    Permanent employment
    Full time
    Summer work

    MCE - Magnetic Component Engineering

    Torrance, CA
    14 days ago
  •  ...Responsibilities for this Position Engineer - Intern ID: 2026-70806 USA-CA-San Jose Required Clearance: No clearance Posted...  ...Engineering, Software Engineering, Electrical Engineering, Mechanical Engineering or other related scientific or technical discipline... 
    Internship
    Full time
    Immediate start
    Flexible hours

    GD Mission Systems

    San Jose, CA
    14 days ago
  • $20 - $32 per hour

     ...Overview Joby Aviation is seeking passionate and driven interns to join our flight test team. This role requires a...  ...completed or is pursuing a Bachelor of Science in Aerospace, Mechanical, or Electrical Engineering (or equivalent) Excellent computer skills –... 
    Internship
    Full time
    Live in
    Immediate start
    Relocation
    Relocation package

    Joby Aviation

    California
    8 days ago