mechanical engineer level i

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10,000 mechanical engineer level i job listings in United States. Find daily updated positions from leading job boards.


  • Columbia, Missouri, United States ThermAvant Technologies Careers Full-time

    Full-time Description About ThermAvant Technologies, LLC ThermAvant Technologies, LLC designs and manufactures high-performance custom thermal management solutions, including advanced heat sinks and heat spreaders utilizing Oscillating Heat Pipe (OHP) technology. Our solutions serve terrestrial and aerospace applications. ThermAvant operates an...


  • St. Louis, MO, United States DSJ Global Full-time $70,000 - $100,000

    DSJ Global is partnered with an established and rapidly growing HVAC and machinery manufacturing organization in the St. Louis region looking to hire multiple Mechanical Engineers from level I to IV. They are currently expanding the mechanical team to support the design and development of new advanced HVAC&R equipment for commercial, industrial, and...

  • Mechanical Engineer

    5 days ago


    Lexington, KY, United States Space Tango Full-time $75,000 - $115,000

    DescriptionSpace Tango is an innovative space technology small business based in Lexington, Ky. Space Tango's mission is to manufacture health and technology products in space that create value and transformational solutions. Space Tango provides space-based automated facilities and payloads to support research and development and small-scale manufacturing...


  • Kapolei, Hawaii, United States NORTH STAR SCIENTIFIC CORPORATION Full-time $70,000 - $85,000 Contract

    Level I Mechanical EngineerSummary of DutiesNorth Star Scientific Corporation is seeking a Level I Mechanical Engineer to support the design, analysis, testing, and manufacturing of ruggedized radar and communication systems. This entry-level position offers the opportunity to work alongside experienced engineers while applying fundamental mechanical...


  • Columbia Township, MO, United States ThermAvant® TECHNOLOGIES Full-time $70,000 - $100,000

    About ThermAvant Technologies, LLC ThermAvant Technologies, LLC designs and manufactures high-performance custom thermal management solutions, including advanced heat sinks and heat spreaders utilizing Oscillating Heat Pipe (OHP) technology. Our solutions serve terrestrial and aerospace applications. ThermAvant operates an AS9100D/ISO9001-certified facility...


  • Kapolei, HI, United States Automatic Data Processing, Inc. Full-time $70,000 - $85,000

    If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Level I Mechanical Engineer Full Time Professional Kapolei, HI, US Salary Range: $70,000.00 To $85,000.00 Annually Level I Mechanical Engineer Summary of Duties North Star Scientific Corporation is...


  • Durham, North Carolina, United States Sierra Space Full-time $77,234 - $106,197 Contract

    Sierra Space Careers:At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.   Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence...

  • Engineer I Mechanical

    9 hours ago


    Perry, Ohio, United States Zachry Group Full-time

    Working alongside experienced engineers, you'll contribute to engineering design, technical analysis, field support, and project execution while developing the skills needed for a successful career in the energy industry.

  • Engineer I Mechanical

    15 hours ago


    Omaha, Nebraska, United States Zachry Group Full-time

    Zachry Groupis currently seeking a Mechanical Engineer I to support power generation, heavy industrial, or process facility projects for its Omaha Design Center.Position SummaryThe Mechanical Engineer I will work as part of a multidisciplinary engineering team supporting the planning, design, procurement, and construction of mechanical systems and equipment...


  • Newport News, VA, United States Thomas Jefferson National Accelerator Facility Full-time

    At Jefferson Lab,you'llchampioncutting-edgescience and operational excellence while shaping the future of discovery. Join us and make your mark - where excellence meets purpose, andgreat mindstruly matter. The good-faith pay range for this role is $73,200 - $105,050 per year. Actual compensation may vary and may be above the posted range based on factors...


  • Meridian, ID, United States JÖST Full-time

    JST is an industry leader, dedicated to providing state-of-the-art wet processing, drying, and chemical management tools for applications in semiconductors, electronics, flat panel displays, optoelectronics, medical devices, and other industries where cleanliness is critical. We're seeking a Mechanical Engineer I to join our Engineering team and support the...

  • Engineer I Mechanical

    21 hours ago


    Williamsburg, Virginia, United States Zachry Group Full-time

    Working alongside experienced engineers, you'll contribute to engineering design, technical analysis, field support, and project execution while developing the skills needed for a successful career in the energy industry.

  • Mechanical Engineer I

    7 hours ago


    saint george, ut, United States Medical Manufacturing Technologies LLC Full-time

    Job DescriptionJob Description  MECHANICAL ENGINEER ISt. Geoge, Utha Full-Time I OnsiteMedical Manufacturing Technologies (MMT) is a globally recognized, vertically integrated provider of automated, process-driven medical device manufacturing solutions. We deliver the precision equipment that helps medical device manufacturers turn raw materials into...

  • Mechanical Engineer I

    9 hours ago


    Chattanooga, Tennessee, United States Sherman and Reilly Inc Full-time

    Description: About Sherman + ReillySherman + Reilly, Inc. is a Chattanooga-based manufacturer of tools and equipment for the electric utility industry, serving utility companies, cooperatives, and line contractors around the world. As part of the Quanta Services family of companies, we combine a century of industry expertise with the resources and stability...


  • West Chester, Ohio, United States Qualus Full-time

    Position OverviewPower your future with Qualus in our Engineering department as a Mechanical Engineer I. As a Mechanical Engineer I, you are responsible for providing support to engineering projects from start to finish ensuring compliance with company practices and procedures, as well as industry standards.  Responsibilities include but not limited to...


  • US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG, Texas RTX Full-time $57,200 - $108,800 Contract

    Date Posted:2026-11-10 Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.​ U.S. citizenship is required, as only U.S....


  • Sun Prairie, Wisconsin, United States AprilAire Full-time

    OverviewWe are currently in searching for a Mechanical Engineer to join our team here at our Sun Prairie Innovation Center! In this role you will have the opportunity to work cross-functionally to bring design ideas to production and provide interdisciplinary support throughout the entire NPD process. This position will be located onsite in Sun Prairie,...


  • Charleston, South Carolina, United States Fathom 4 Full-time

    Job Description ABOUT US:Fathom 4 is the kind of defense services company that you've always wanted to work with... and for. We really strive to take care of all the people we support from our employees, our clients, our troops, and our community. We are in the people business and that principle is what drives our culture. We want to hire...


  • Kansas City, Kansas, United States Kansas City National Security Campus Full-time

    The Kansas City National Security Campus (KCNSC), managed and operated by Honeywell Federal Manufacturing & Technologies, is a premier advanced manufacturing facility that supports the safety, security, reliability and effectiveness of our nation's nuclear deterrent. With nearly 7,000 employees combined in Kansas City, Missouri, and Albuquerque, New Mexico,...


  • Merrimack, New Hampshire, United States Elbit America Full-time

    Job Summary The Mechanical Engineer I researches, plans, designs, develops, analyzes, and tests a variety of mechanical equipment, components, and systems, including chassis, hardware assemblies, installation hardware, and installation designs. Responsibilities and Tasks •    Apply knowledge of engineering science, design, and technology to practical...