Average salary: $46,168 /yearly

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  • $29.5 - $33.5 per hour

    Mechanical Engineer Intern page is loaded## Mechanical Engineer Internlocations: Mountain View, CAtime type: Part timeposted on: Posted Yesterdayjob requisition id: R-100472**Job Description:**AMA is accepting applications for two on-site summer internship positions at... 
    Internship
    Hourly pay
    Permanent employment
    Temporary work
    Summer internship
    Local area
    Immediate start

    Ama Inc

    Mountain View, CA
    3 days ago
  • $32.92 - $41.67 per hour

    A leading energy company is seeking a Mechanical Engineer for co-op opportunities in California. The role involves project management, design, and troubleshooting within the refinery. Candidates should be pursuing a degree in Mechanical or Civil Engineering and must be... 
    Internship
    Hourly pay

    Marathon Patent Group

    Martinez, CA
    14 hours ago
  •  ...construction company in Northern California is seeking a Project Engineer Intern for the Summer 2026 semester. This internship offers the...  ...a degree in civil engineering, construction management, or mechanical engineering, and must be able to work a minimum of 12 hours... 
    Internship
    Summer work
    Summer internship

    NDL International Inc.

    Los Angeles, CA
    3 days ago
  • $20.5 - $27 per hour

    CalPortland is seeking a summer intern for the Oro Grande cement plant. This internship is ideal for a student interested in mechanical engineering. The intern will have the opportunity to work with the plants mechanical/maintenance department. This intern will gain insight... 
    Internship
    Full time
    Temporary work
    Summer internship
    Work at office
    Flexible hours

    CalPortland

    Oro Grande, CA
    2 days ago
  • $24 - $27 per hour

     ...electronics manufacturing company is offering a Summer Internship in San Jose, California, for students enrolled in Mechanical Engineering programs. Interns will gain hands-on experience in product development, collaborate with global teams, and have opportunities to... 
    Internship
    Hourly pay
    Full time
    Summer internship

    Celestica

    San Jose, CA
    14 hours ago
  •  ...biotech company in San Jose, California, is seeking an intern for their Hardware Engineering team. This paid full-time internship provides valuable...  ...ideal candidate is a current college student pursuing a mechanical engineering degree and is expected to present their work... 
    Internship
    Full time
    Summer internship

    Bio-Techne

    San Jose, CA
    1 day ago
  • $32.92 per hour

     ...fosters a collaborative team environment. Responsibilities As a Mechanical Engineer at a Marathon refinery, you will become familiar with...  ...environment. The majority of Mechanical Engineering co‑ops and interns enter into the following positions: Area Refining Engineer/... 
    Internship
    Hourly pay
    Full time
    Summer work
    Local area
    Visa sponsorship
    Work visa

    Marathon Patent Group

    Martinez, CA
    3 days ago
  • $22 - $33 per hour

    A high-speed aircraft manufacturer is seeking an intern in mechanical engineering to join the Fluids Team in Los Angeles. Responsibilities include structural design for aircraft subsystems, performing analyses, and collaborating with various teams. Candidates must be enrolled... 
    Internship
    Hourly pay

    Ring Inc

    Los Angeles, CA
    14 hours ago
  • $20.52 - $34.2 per hour

    A global leader in motion and control technologies is offering a Summer 2026 Engineering Intern position in Los Angeles. This role provides students in Mechanical or Aerospace Engineering an opportunity to gain hands-on experience in pneumatic valve design and various engineering... 
    Internship
    Hourly pay
    Summer internship

    Parker Hannifin Corporation

    Los Angeles, CA
    3 days ago
  • $25 - $28 per hour

    An engineering consulting firm in Lafayette, CA is seeking a co-op student in Mechanical or Architectural Engineering for hands-on training in HVAC design. This full-time position offers $25-$28 per hour and aims to provide valuable experience in a collaborative environment... 
    Internship
    Hourly pay
    Full time

    CMTA, Inc.

    Lafayette, CA
    4 days ago
  •  ...for a Summer 2026 Internship in Hardware Development Engineering - Tape Head Development. Interns will work with advanced measurement tools, analyze magnetic...  ...be Masters students in Electrical Engineering, Mechanical Engineering, Physics, or Computer Science with a passion... 
    Internship
    Summer internship

    indianicon

    San Jose, CA
    14 hours ago
  • A pioneering robotics company is seeking a 2026 Summer Mechanical Engineering Intern to design and implement hardware solutions for their humanoid robot, Digit. Interns will utilize CAD software to create durable components, work closely with cross-functional teams, and... 
    Internship
    Summer internship

    Agility Robotics

    Fremont, CA
    1 day ago
  • Chemical Engineer Intern page is loaded## Chemical Engineer Internlocations: USA - CA - Los Angelestime type: Full timeposted on: Posted...  ...university seeking a Bachelor of Science degree in Chemical or Mechanical engineering or equivalent program.* Must have 3.0 or higher... 
    Internship
    Full time
    Summer internship

    Huntsman

    Los Angeles, CA
    14 hours ago
  • $22 - $33 per hour

    A high-speed aircraft manufacturer in Los Angeles is seeking a Mechanical Engineering Intern to join their Fluids Team. The intern will engage in structural design for hydraulic and fuel systems of hypersonic aircraft, perform analyses using FEA, and collaborate cross-functionally... 
    Internship
    Hourly pay

    Hermeus

    Los Angeles, CA
    4 days ago
  • An innovative robotics firm in San Francisco is seeking a Mechanical Engineering intern focused on designing and improving robotic hands. Responsibilities include hands-on design work, conducting engineering analysis, and collaborating on rapid prototyping. Ideal candidates... 
    Internship

    Foundation Robotics Labs Inc.

    San Francisco, CA
    1 day ago
  •  ...technology firm located in Newark, California is looking for an Engineering Intern to join their team. This paid full-time summer internship offers an excellent opportunity for students in electrical, mechanical, manufacturing, or computer engineering. Responsibilities... 
    Internship
    Full time
    Summer internship

    FLIR Systems, Inc.

    Newark, CA
    3 days ago
  • $25 per hour

     ...premier defense contractor in Ontario, CA is looking for an Engineering Intern for a 10-week summer program. This role involves supporting...  ...Ideal candidates should be pursuing a Bachelor's degree in Mechanical Engineering or a related field and have strong analytical and... 
    Internship
    Hourly pay
    For contractors
    Summer work
    Summer internship

    Canopy A&D

    Ontario, CA
    3 days ago
  • $27.75 - $54.3 per hour

    Mechanical Engineering Intern page is loaded## Mechanical Engineering Internlocations: USA - CA - San Jose (Ridder)time type: Full timeposted on: Posted Todayjob requisition id: 2026272**It's fun to work in a company where people truly BELIEVE in what they're doing!** We... 
    Internship

    Lumentum Operations LLC

    San Jose, CA
    11 hours agonew
  • A leading interconnect solutions provider in Santa Clara seeks motivated Engineering Interns for their Summer Internship Program. Interns will assist in developing innovative design solutions and contribute to real projects, gaining valuable engineering experience in a... 
    Internship
    Summer work
    Summer internship

    Amphenol Communications Solutions

    Santa Clara, CA
    14 hours ago
  • Responsibilities Technically support material management on mechanical and electrical parts. Test and verify material working conditions through visual inspections, functional testing, product specification confirmation, packaging. Develop robust part management system... 
    Internship

    Advantest America

    San Jose, CA
    2 days ago
  • A leading global engineering firm seeks a Project Application Engineer Intern to join their dynamic team. You will create templates for equipment selection and...  ...Ideal candidates are pursuing a degree in Aerospace, Mechanical, or Electrical Engineering and possess strong... 
    Internship

    Caterpillar Brazil

    San Diego, CA
    14 hours ago
  • $24 - $27 per hour

    A leading global technology company in San Jose is offering a Student Intern position in Mechanical Engineering. This internship provides the opportunity to work on exciting design and engineering projects, collaborate with leading professionals, and gain hands-on experience... 
    Internship
    Hourly pay
    Summer internship

    Celestica Inc.

    San Jose, CA
    14 hours ago
  • $105k - $126k

    A semiconductor startup in San Francisco is seeking full-stack Mechanical Engineering Interns for the fall term. This role involves designing and building semiconductor fabrication equipment, providing hands-on experience and exposure to interdisciplinary engineering projects... 
    Internship

    Atomic Semi

    San Francisco, CA
    14 hours ago
  •  ...validation of our commercial product. The intern will contribute to the design of a...  ...purity hydrogen. Working closely with an R&D engineer, the intern will characterize thermal/...  ...B.S. or M.S. in Chemical / Materials / Mechanical / Environmental Engineering, Chemistry,... 
    Internship

    Fourier Earth, Inc.

    Mountain View, CA
    1 day ago
  • A leading technology firm in San Jose is looking for a motivated Mechanical Engineering intern to assist in the development of high-precision mechanisms. The intern will focus on characterizing and testing automated systems, ensuring high performance and reliability. Responsibilities... 
    Internship

    Advantest America

    San Jose, CA
    14 hours ago
  • A leading eVTOL company in Palo Alto, CA, is seeking a Mechanical Engineering intern to assist in design and testing of innovative aircraft. Responsibilities include working with CAD tools, supporting prototype fabrication, and collaborating with teams on product integration... 
    Internship
    Hourly pay

    Pivotal

    Palo Alto, CA
    14 hours ago
  • $20 - $28 per hour

     ...civilization-scale. If you want your work to reshape the world (literally), this is the place to do it. What to to Expect As a Mechanical Engineer Intern at Terranova, you will own the mechanical design of large-scale industrial systems while maintaining a systems-level... 
    Internship
    Permanent employment
    Summer internship
    Relocation

    Terranova

    Berkeley, CA
    2 days ago
  • $55 per hour

     ...Our team is differentiated by its expertise in imagining, engineering, and delivering robots with advanced mobility, dexterity,...  .... About The Role: We are seeking a 2026 Summer Mechanical Engineering Intern to design, test, and implement hardware solutions for our... 
    Internship
    Full time
    Temporary work
    Summer internship
    Relocation package
    Flexible hours

    Agility Robotics

    Fremont, CA
    1 day ago
  • A leading research organization in California is seeking a Mechanical Engineering Intern to work on innovative airship projects. The position demands a passion for building, strong CAD modeling skills, and the ability to adapt in a collaborative environment. Interns will... 
    Internship
    Summer internship

    LTA Research

    Sunnyvale, CA
    14 hours ago
  •  ...things. The Team We’re a team of passionate, mission‑driven engineers from companies like Tesla, Amazon, SpaceX, and Neuralink....  ...quickly and empathetically. In this role, you will: Intern in our Mechanical Engineering team, focusing on building the tools used across... 
    Internship
    Full time
    Work at office
    Local area
    Flexible hours

    Medra

    San Francisco, CA
    14 hours ago