el mechanical engineer

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


  • El Segundo, CA, United States Energy Jobline ZR Full-time

    Job DescriptionJob Description About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear...


  • El Segundo, CA, United States Sincerus Solutions Full-time

    Sincerus Solutions is seeking a Senior Mechanical Design Engineer to own aerospace mechanical hardware from concept to production. The role demands hands-on design, analysis, prototyping, and qualification across mechanical, fluid, and structural systems, with strong first-principles judgment.The position requires onsite work in El Segundo, CA, five days a...

  • Mechanical Engineer

    21 hours ago


    Wilmington, MA, United States Apex Systems Full-time

    Job#: 3053069 Job Description: Mechanical Engineer - Mechanical Engineer VLocation: Wilmington, MA (Onsite)COMPENSATION: $50-70 HOURLY. Negotiable based on experience Role OverviewWe are seeking a mechanical engineer drafter who combines technical and analytical capabilities with a demonstrated ability to get things done effectively. This person will be...


  • El Paso, TX, United States Energy Jobline ZR Full-time

    Job DescriptionJob DescriptionDuties & Responsibilities:Design Electrical systems for large municipal buildings, water and wastewater facilities, petroleum refineries, and manufacturing plants.Perform electrical load calculations using load calculation software (Excel, SKM, ETAP, Easy Power).Perform system modeling and calculation.Modify and/or design...

  • Mechanical Engineer

    4 hours ago


    SPARKS, Nevada, United States Ellsworth Corporation Full-time

    Job Description: What does a cell phone in your pocket, a spaceship, and an electric vehicle have in common? Ellsworth Adhesives specs in materials in each of those products! Ellsworth Corporation, a global, industry leading distributor of specialty chemicals and equipment and adhesive manufacturer currently has a Mechanical Engineer opportunity. This role...

  • Mechanical Engineer

    5 hours ago


    Colorado Springs, United States Kosmos Full-time $100,000 - $140,000 Contract

    Growing Manufacturing firm in Butte, MT has a need for a Mechanical Engineer. This is a direct hire role with a full benefits package and relocation. The design work/scope required by this Senior Mechanical Engineering position encompasses the development of complete product designs and/or individual components. Expectations for the Senior Mechanical...

  • Mechanical Engineer

    5 hours ago


    Sheboygan, United States Kosmos Full-time $90,000 - $130,000 Contract

    Growing Manufacturing firm in Manitowoc, WI has a need for a Mechanical Engineer. This is a direct hire role with a full benefits package and relocation. The design work/scope required by this Senior Mechanical Engineering position encompasses the development of complete product designs and/or individual components. Expectations for the Senior Mechanical...

  • Mechanical Engineer

    5 hours ago


    Sugar Land, United States Unique Industrial Products Full-time $60,000 - $70,000 Contract

    POSITION SUMMARY:The Mechanical Engineer plans and designs product applications, assembles project teams, and coordinates complex activities related to the design, implementation, and maintenance of engineering projects.ESSENTIAL RESPONSIBILITIES:Assess and enhance manufacturing methods to improve efficiency, quality, and operational performance.Develop...

  • Mechanical Engineer

    19 hours ago


    Polo, IL, Ogle County, IL; Illinois, United States Constellation Energy Full-time $87,000 - $154,000 Temporary

    Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can...

  • Mechanical Engineer

    19 hours ago


    Kingston, IL, DeKalb County, IL; Illinois, United States Constellation Energy Full-time $87,000 - $154,000 Temporary

    Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can...

  • Mechanical Engineer

    19 hours ago


    Newark, IL, Kendall County, IL; Illinois, United States Constellation Energy Full-time $87,000 - $154,000 Temporary

    Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can...

  • Mechanical Engineer

    19 hours ago


    Oglesby, IL, LaSalle County, IL; Illinois, United States Constellation Energy Full-time $87,000 - $154,000 Temporary

    Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can...

  • Mechanical Engineer

    19 hours ago


    Verona, IL, Grundy County, IL; Illinois, United States Constellation Energy Full-time $87,000 - $154,000 Temporary

    Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can...

  • Mechanical Engineer

    21 hours ago


    Milford, MI, United States Aegis Worldwide Full-time

    Engineering degree required.Design and develop mechanical systems from concept through productionCombine hands-on development with disciplined engineering practices, including design reviews, validation testing, and clear documentation to ensure quality and repeatabilityBuild and test prototypes in-house (and sometimes in the field)Solving real-world...

  • Mechanical Engineer

    21 hours ago


    Tampa, FL, United States Exarca Inc. Full-time

    Mechanical Engineer Tampa, FL We are seeking an experienced Mechanical Engineer to lead mechanical design, development, validation, and optimization of complex components and assemblies. The engineer will work closely with Design, Manufacturing, Quality, and R&D teams to develop robust, manufacturable, and cost-effective solutions.Key...

  • Engineer, Mechanical

    21 hours ago


    Troy Grove, IL, United States Constellation Energy Full-time

    Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can...

  • Mechanical Engineer

    21 hours ago


    Seward, IL, Winnebago County, IL; Illinois, United States Constellation Energy Full-time $154,000 Contract

    Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can...

  • Mechanical Engineer

    21 hours ago


    Mankato, MN, United States Kinperium-Hiniker LLC Full-time

    Kinperium-Hiniker LLC (Hiniker) is a Minnesota based manufacturer. With roots in the agricultural equipment industry going back to 1970 and continuing today, we know how to build tough, productive, reliable equipment. Hiniker is known for sturdy cultivators, efficient shredders, and niche equipment such as the cover crop seeder and NH3 monitors. In 1995,...

  • Mechanical Engineer

    21 hours ago


    Polo, IL, United States Constellation Energy Full-time

    Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can...

  • Mechanical Engineer

    3 hours ago


    United States Invariant Corporation Full-time

    Mechanical Engineer 26-069   We are seeking a highly experienced Mechanical Engineer to provide technical leadership in the design, development, and qualification of advanced weapon system components for C-UxS programs. In this role, you will serve as a lead engineer, driving complex mechanical design solutions, mentoring junior engineers, and ensuring...