• Mechanical Engineering Internship Jobs in Fairfield, CA

    Jobs 1 to 20 of 6,518

  • Mechanical Engineering Intern (Summer 2025) - U.S. Refining Locations

    Valero • Benicia, CA 94510
    Description: Are you ready to turn your passion for problem solving, teamwork and excellence into an exceptional future at Valero ?... Read More

  • Refining Mechanical Engineering Intern/Co-op Spring 2025

    Marathon Petroleum Corporation • Martinez, CA 94553
    An exciting career awaits you At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages... Read More

  • Mechanical Engineer II

    Automatic Bar Controls Inc • Vacaville, CA 95687
    Job Description Job Description Description: Position Overview: The Mechanical Engineer will be responsible for designing,... Read More

  • Process Engineering Intern

    Cornerstone Building Brands • Vacaville, CA 95688
    About Us Cornerstone Building Brands is a premier exterior building solutions provider serving both the residential and commercial... Read More

  • Mechanical Engineer

    Stantec • Walnut Creek, CA 94597
    Mechanical Engineer - ( 240002BI ) Description Many of the world's top engineers and scientists come together in our Water business... Read More

  • Refining Engineer 1 - Mechanical Engineer

    Marathon Petroleum Corporation • Martinez, CA 94553
    An exciting career awaits you At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages... Read More

  • Intern/Co-op Refining Mechanical Engineer Fall 2025

    Marathon Petroleum Corporation • Martinez, CA 94553
    An exciting career awaits you At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages... Read More

  • Project Engineer Intern

    The Raymond Group • Martinez, CA 94553
    Job Type Internship Description Come build your future with us. Gain practical work experience. Sharpen your skills. Develop and... Read More

  • Electrical Design Engineer

    Mk2 Engineering Inc • Fairfield, CA 94533
    Job Description Job Description MK2 Engineers is looking for an exceptional individual to fill our growing electrical department s... Read More

  • Field Mechanical Engineer - Turnaround (TAR)

    Hargrove Engineers & Constructors • Martinez, CA 94553
    Who We Are Hargrove supplies unparalleled services in engineering, procurement, construction management, and technical services in... Read More

  • Senior Mechanical Engineer - Aviation & Federal (California)

    Burns & McDonnell • Walnut Creek, CA 94598
    Description The Senior Mechanical Engineer will lead mechanical design project teams to create world class designs for new... Read More

  • Electrical Engineering Intern (Summer 2025) - U.S. Refining Locations

    Valero • Benicia, CA 94510
    Description: Are you ready to turn your passion for problem solving, teamwork and excellence into an exceptional future at Valero?... Read More

  • Truck Mechanics and Diesel Engine Specialists

    US ARMY Northern California Recruiting Battalion • Fairfield, CA 94533
    Job Description Job Description Enlistment is required for this position. To become an enlisted Soldier in the U.S. Army, you must... Read More

  • Safety Engineering Intern (Summer 2025) - U.S. Refining Locations

    Valero • Benicia, CA 94510
    Description: Are you ready to turn your passion for problem solving, teamwork and excellence into an exceptional future at Valero?... Read More

  • Chemical Engineering Intern (Summer 2025) - U.S. Refining Locations

    Valero • Benicia, CA 94510
    Description: Are you ready to turn your passion for problem solving, teamwork and excellence into an exceptional future at Valero?... Read More

  • Manufacturing Engineer Co-Op, Spring - Summer 2025 ( Onsite)

    RTX Corporation • Fairfield, CA 94533
    Date Posted: 2024-07-25 Country: United States of America Location: HCA09: Mission Sys (Propulsion) 3530 Branscombe Road ,... Read More

  • Manufacturing Engineer III

    AbD Serotec • Hercules, CA 94547
    In conjunction with Senior PDev Scientists, the Senior Manufacturing Engineer will play a critical role in the transfer process for... Read More

  • Eng. Project Engineer

    West Valley Construction • Concord, CA 94518
    Job Description Job Description Salary: $129,200/year - $153,500/year Company Overview: West Valley Construction Co. Inc. is a... Read More

  • Eng. Assistant Engineer

    West Valley Construction • Concord, CA 94518
    Job Description Job Description Salary: $43.94/hour - $53.27/hour Company Overview: West Valley Construction Co. Inc. is a leading... Read More

  • Manufacturing Engineer Co-Op, Spring - Summer 2025 ( Onsite)

    RTX Corporation • Fairfield, CA 94534
    Date Posted 2024-07-25 Country United States of America Location HCA09: Mission Sys (Propulsion) 3530 Branscombe Road , Fairfield,... Read More

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