• Senior Mechanical Engineer Jobs in Saint Peters, MO

    Jobs 1 to 20 of 1,122

  • Sr Mechanical Engineer

    Bayer • Saint Louis, MO 63141
    At Bayer we're visionaries, driven to solve the world's toughest challenges and striving for a world where 'Health for all Hunger... Read More

  • Senior Mechanical Engineer

    Leonardo DRS, Inc. • Bridgeton, MO 63044
    Job ID: 111304 The Leonardo DRS Land Systems business is a recognized leader in the design and integration of complex technologies... Read More

  • Senior Mechanical Engineer - Hydropower Job Details Black & Veatch Family of Companies

    Black & Veatch • Saint Louis, MO 63141
    Senior Mechanical Engineer - Hydropower Date: Dec 27, 2024 Location US Company: Black Veatch Family of Companies Together, we own... Read More

  • Sr. Mechanical Project Engineer - Material Handling

    Honeywell • Saint Louis, MO 63112
    Be part of a team that applies its expertise and knowledge to mechanical projects, finding innovative, cost-effective means to... Read More

  • Senior Mechanical Engineer - HVAC/Plumbing Job Details Black & Veatch Family of Companies

    Black & Veatch • Saint Louis, MO 63141
    Senior Mechanical Engineer - HVAC/Plumbing Date: Jan 13, 2025 Location US Company: Black Veatch Family of Companies Together, we... Read More

  • Senior Mechanical Packaging Engineer

    Nestle • Saint Louis, MO 63112
    We're a leader in the pet care industry, which means we're not only ahead in volume, profit and market share, but our associates... Read More

  • MECHANICAL DESIGN ENGINEER

    Align Production Systems • Chesterfield, MO 63005
    Job Description Job Description Job Title: Mechanical Design Engineer Location: St. Louis, MO; Decatur, IL About Us: At Align, we... Read More

  • Mechanical Design Engineer

    Tri-State Equipment • Bridgeton, MO 63044
    Job Description Job Description Tri-State Overhead Crane , a custom designed crane manufacturer in business since 1959, has built a... Read More

  • Mechanical Design Engineering Manager

    Align Production Systems • Chesterfield, MO 63005
    Job Description Job Description Job Title: Mechanical Design Engineering Manager Location: St. Louis, MO About Us: At Align, we are... Read More

  • Senior Mechanical/Energy Engineer (hybrid to any USA Jacobs office)

    Jacobs • Saint Louis, MO 63112
    At Jacobs, we challenge what is currently accepted so we can shape innovative and lasting solutions for tomorrow. If you're... Read More

  • Mechanical Engineer

    Mark Andy Inc • Chesterfield, MO 63005
    Job Description Job Description The Mechanical Engineer initiates engineering design, development and problem solving of equipment,... Read More

  • Mechanical Engineering Intern

    Vestal Corporation • Chesterfield, MO 63005
    Job Description Job Description As a vital part of our growing team, your career has endless possibilities. Vestal Corporation... Read More

  • Process/Project Engineering Co-op

    True Manufacturing • O Fallon, MO 63366
    Overview: The Process/Project Engineering Co-op will work with the Process and Project Engineers to provide day to day support for... Read More

  • Mechanical Engineering Intern

    Vestal Corporation • Chesterfield, MO 63005
    As a vital part of our growing team, your career has endless possibilities. Vestal Corporation encourages and provides professional... Read More

  • Process Mechanical Engineer

    Jacobs • Saint Louis, MO 63112
    We share a common purpose - to make the world more connected and sustainable. And we're excited about the innovative ways we can... Read More

  • Mechanical Engineer Intern

    O'Fallon Casting • O Fallon, MO 63366
    Job Description Job Description Primary Function: Fully competent project engineer in all conventional aspects. Plan and conduct... Read More

  • Process/Project Engineering Co-op - Ice/Residential Engineering

    True Manufacturing • O Fallon, MO 63366
    Overview: The Process/Project Engineering Co-op will work with the Process and Project Engineer to provide day to day support for... Read More

  • Mechanical Engineer

    ARCO a Family of Construction Companies • Saint Louis, MO 63117
    ABOUT YOU: Ready to experience a better way to build your career? ARCO hires only the best and brightest dedicated to providing our... Read More

  • Director of Mechanical Engineering

    Vestal Corporation • Chesterfield, MO 63005
    Job Description Job Description As a vital part of our growing team, your career has endless possibilities. Vestal Corporation... Read More

  • Process Engineer

    Synerfac Technical Staffing • Saint Charles, MO 63301
    Job Description Job Description JOB DESCRIPTION: We are looking for an experienced Process Engineer to evaluate existing... Read More

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