• Genscript USA Inc. (Piscataway, NJ)
    Job Scope: The Facility Engineer serves as the primary technical subject matter expert (SME) for mechanical , electrical, and plumbing (MEP) systems—particularly ... requirements. In addition to capital project responsibilities, the Facility Engineer will provide high-level technical oversight of existing facilities, advising… more
    HireLifeScience (09/15/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Carlsbad, CA)
    …access information under this program/contract. **Security Clearance:** None/Not Required **Principal Mechanical Engineer ** **- Optronics ( Onsite )** At ... West , Carlsbad, CA, 92010-6603 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...for space, airborne, simulator and body-worn environments. As a Mechanical Engineer at Optronics, you will be… more
    RTX Corporation (09/24/25)
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  • Assistant Mechanical Engineer

    Burns & McDonnell (Kansas City, MO)
    **Description** The Assistant Mechanical Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world ... airports, institutional, industrial, manufacturing, government and military facilities. The Assistant Mechanical Engineer will work with the project team… more
    Burns & McDonnell (08/25/25)
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  • Staff Mechanical Engineer

    Burns & McDonnell (Raleigh, NC)
    **Description** The Staff Mechanical Engineer will work on project teams to create world class designs for new projects, alterations and redevelopments on a ... airports, institutional, industrial, manufacturing, government and military facilities. The Staff Mechanical Engineer will work with the project team throughout… more
    Burns & McDonnell (10/03/25)
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  • Principal Mechanical Project…

    RTX Corporation (Rockford, IL)
    …what's possible in aerospace and defense, and we're looking for a **Principal Mechanical Project Engineer ** to help drive that mission forward. In this ... communication, and power the next generation of aerospace technology. As a Principal Mechanical Project Engineer , you'll take on complex projects that span the… more
    RTX Corporation (08/26/25)
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  • Senior Mechanical Project Engineer

    RTX Corporation (Rockford, IL)
    …program/contract. **Security Clearance:** None/Not Required Collins Aerospace is seeking a **Senior Mechanical Project Engineer ** to join our team, where you'll ... 4747 Harrison Avenue, Rockford, IL, 61125 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship… more
    RTX Corporation (08/26/25)
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  • Fulltime - Raytheon RF Mechanical

    RTX Corporation (Tucson, AZ)
    …with a positive attitude and willingness to learn. This is an entry-level Mechanical Engineer position for an individual with educational experience and ... Hermans Road Building M02, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (09/10/25)
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  • Senior Mechanical Design Engineer

    RTX Corporation (West Des Moines, IA)
    …811 Fourth Street, West Des Moines, IA, 50265 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** This job requires a ... global market. Collins Aerospace is looking for an experienced Mechanical Design Engineering professional to support the design and...Join us as we take flight! Role type definition: ** Onsite :** Employees who are working in Onsite more
    RTX Corporation (08/26/25)
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  • Electro- Mechanical Engineer

    Stanley Black and Decker (East Longmeadow, MA)
    E **lectro- Mechanical Engineer - Onsite ** **East Longmeadow, CT, United States** **Come build something that matters.** It takes great people to achieve ... STANLEY(R), CUB CADET(R), and HUSTLER(R). **The Job:** As a **Electro- Mechanical Engineer ** , you'll be part of...Resident (ie 'Green Card Holder'), Political Asylee, or Refugee. \#LI- Onsite \#LI-MB1 **_We Don't Just Build The World, We… more
    Stanley Black and Decker (09/20/25)
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  • Senior Mechanical Engineer - Test…

    RTX Corporation (Andover, MA)
    …design verification tests, production, and sustainment. **TEE** is looking for an onsite Senior Test Equipment Mechanical Engineer in Tewksbury/Andover, ... installations and recommend design modifications to eliminate malfunctions + Support onsite manufacturing builds + Troubleshoot mechanical fixtures and provide… more
    RTX Corporation (09/13/25)
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  • Senior Mechanical Engineer - Machine…

    RTX Corporation (Richardson, TX)
    …Integrated Strategic Solutions (ISSE) engineering team is seeking a self-motivated Senior Mechanical Engineer that thrives in the design, development, and ... Rd , Richardson, TX, 75082-2402 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...integration of dynamic electro- mechanical systems and controls involving items such as pulleys,… more
    RTX Corporation (09/23/25)
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  • Mechanical Design Engineer I…

    RTX Corporation (North Berwick, ME)
    …located in beautiful Southern Maine, is currently seeking a talented and dedicated Mechanical Design Engineer with the creativity, drive, and desire to see ... Wells Road, Route 9, North Berwick, ME, 03906 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship is… more
    RTX Corporation (09/30/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Richardson, TX)
    …Solutions (ISSE) engineering team is seeking a highly motivated Senior Level Mechanical Engineer that is passionate about the development of electronics ... 3200 E Renner Rd , Richardson, TX, 75082-2402 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (09/24/25)
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  • Principal Mechanical Engineer - Test…

    RTX Corporation (Tucson, AZ)
    …Hermans Road Building 848, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... tests, design verification tests, production, and sustainment. This position is 100% ** ONSITE ** in Tucson, AZ **What You Will Do** Test Equipment Engineering… more
    RTX Corporation (09/13/25)
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  • Mechanical Design Engineer

    Actalent (Rockville, MD)
    Mechanical Design Engineer - ONSITE IN ROCKVILLE, MD Job Description We are seeking professionals to join our Mechanical Engineering team in the role of ... Mechanical Design Engineer to support the development of the Xe-100. This...or Sick Leave) Workplace Type This is a fully onsite position in Rockville,MD. Application Deadline This position is… more
    Actalent (10/04/25)
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  • Mechanical Design Engineer

    Actalent (Rockville, MD)
    Mechanical Design Engineer - ONSITE IN ROCKVILLE, MD About the Role We are seeking a Mechanical Design Engineer to support the development of ... systems. This position involves the design and development of mechanical systems, structures, and components including: + Reactor Internal...3:00 PM + In-Office Requirement: 4-5 days per week onsite + Travel: Up to 10% as needed Pay… more
    Actalent (10/02/25)
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  • Engineer II, Mechanical Materials…

    RTX Corporation (Cedar Rapids, IA)
    …Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship is ... under this program/contract. **Security Clearance:** None/Not Required The Component Engineer serves as the technical resource to the Design, Manufacturing,… more
    RTX Corporation (10/02/25)
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  • Mechanical Reliability Engineer

    BASF (Wyandotte, MI)
    …Come join us on our journey to create solutions for a sustainable future! ** Mechanical Reliability Engineer --Wyandotte, MI ( onsite )** We are looking for ... a Mechanical Reliability Engineer to join our Dispersions & Resins (ED) team...Wyandotte, Michigan. **Come create chemistry with us!** As a Mechanical Reliability Engineer , you will support the… more
    BASF (10/04/25)
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  • Itnl - SMS - Mechanical Failure Analysis…

    Insight Global (Spring, TX)
    Job Description Insight Global is seeking a Mechanical FA Engineer to work onsite our clients facility in Bangalore, India. This person will be working in ... durability and points of failure in a variety of environments. Mechanical related tests/analysis include pressure testing, drop testing, strain gauge, accelerometer… more
    Insight Global (09/09/25)
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  • Mechanical Engineer - Nuclear

    System One (Waynesboro, GA)
    Senior Mechanical Engineer - Owner's Engineer Role Location: Onsite - Waynesboro, GA Long-Term Contract with System One Per Diem: $150/day (7 days/week) ... or expense arrangement available System One is seeking an experienced Senior Mechanical Engineer for a long-term contract role onsite in Waynesboro, GA. This… more
    System One (08/03/25)
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