• Senior Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a Senior Mechanical Engineer to join our team in Nashua, NH! We Protect Those Who Protect Us is our mission, and ... may be available based on position level and/or job specifics. ** Senior Mechanical Engineer , Production / Sustainment** **119295BR** EEO Career Site… more
    BAE Systems (12/18/25)
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  • ADGE Senior Mechanical

    RTX Corporation (Tewksbury, MA)
    …integration, and system interconnects. We are currently seeking a motivated and driven Senior Mechanical Engineer to join our Ground Equipment Design ... Clearance:** DoD Clearance: Secret Department Overview: The Air Defense Ground Equipment Mechanical Design Department is responsible for the mechanical design,… more
    RTX Corporation (12/24/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and production support. The ADGE department is looking for a full-time ** Senior Mechanical Engineer - Design Lead,** located in Tewksbury, ... meaningful problems that create a safer, more secure world. The **Raytheon Mechanical Engineering (ME) Organization** leads the mechanical hardware design,… more
    RTX Corporation (12/12/25)
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  • Senior Mechanical Engineer

    ZOLL Medical Corporation (Chelmsford, MA)
    …career-and a purpose.Join our team. It's a great time to be a part of ZOLL!Job SummaryThe Senior Mechanical Engineer is part of the R&D team and executes the ... and project reporting. Required/Preferred Education and Experience + BS/MS in Mechanical Engineering required or + Equivalent/relevant industry experience required +… more
    ZOLL Medical Corporation (12/09/25)
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  • Senior Electro- Mechanical

    RTX Corporation (Andover, MA)
    …at Raytheon in Andover, MA, is currently seeking a **_Senior Electro- Mechanical Engineer_** to develop leading-edge miniaturized 3DHI sensors and systems to ... will be a highly motivated "self-starter" who will apply strong mechanical and electrical engineering skills to implement innovative solutions to challenging… more
    RTX Corporation (01/16/26)
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  • Senior Data Center Design Mechanical

    Oracle (Concord, NH)
    …concurrent projects for the design and delivery of our datacenters, Oracle is recruiting a Senior Mechanical Engineer . The role is a senior ... the direct interface between Oracle and our datacenter partners in the Mechanical , Controls, Plumbing and Fire functions. With extensive experience designing and… more
    Oracle (12/17/25)
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  • Senior Staff Engineer

    Celestica (Merrimack, NH)
    …Americas Country: USA State/Province: New Hampshire City: Remote Employee US **Summary** The Senior Staff Engineer , Mechanical Design develops new ... process of the mechanical system that they have designed. The Senior Staff Engineer , Mechanical Design works with cross functional teams of other… more
    Celestica (11/01/25)
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  • Senior Data Center Mechanical

    CBRE (Concord, NH)
    Senior Data Center Mechanical Systems Engineer Job ID 249595 Posted 26-Nov-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, ... of America **About the Role:** As a Data Center Mechanical Systems Engineer you will assume a...values. Anticipates potential objections and persuades others, often at senior levels and of divergent interest, to adopt a… more
    CBRE (11/27/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Westford, MA)
    …these sensors. The mechanical engineering group is seeking an established ** Mechanical Engineer ** for an **On-Site** position in our **Westford, MA** ... location. We are looking for self-starting candidates to perform mechanical design and documentation of electro- mechanical assemblies, coordinate with and visit… more
    RTX Corporation (12/16/25)
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  • Scientist, Mechanical Engineer

    L3Harris (Wilmington, MA)
    …qualified applicants Job Description: L3Harris is seeking a highly skilled and dynamic senior Mechanical Engineer to support customer-funded programs and ... cyber domains in the interest of national security. Job Title: Scientist, Mechanical Engineer - Mechanisms Job Code: 32641 Job Location: Wilmington, MA Job… more
    L3Harris (01/08/26)
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  • Lead, Mechanisms Mechanical Engineer

    L3Harris (Wilmington, MA)
    …qualified applicants Job Description: L3Harris is seeking a highly skilled and dynamic senior Mechanical Engineer to support customer-funded programs and ... cyber domains in the interest of national security. Job Title: Lead, Mechanical Engineer - Mechanisms Job Code: 31987 Job Location: Wilmington, MA Job Schedule:… more
    L3Harris (12/11/25)
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  • Scientist, Sr. Mechanical Engineer

    L3Harris (Wilmington, MA)
    …qualified applicants Job Description: L3Harris is seeking a highly skilled and dynamic senior Mechanical Engineer to perform design, development and analysis ... domains in the interest of national security. Job Title: Scientist, Sr. Mechanical Engineer - Space Optical Systems Job Code: 30813 Job Location: Wilmington, MA… more
    L3Harris (11/06/25)
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  • Sr Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and production support. The ADGE department is looking for a full-time Senior Principal Mechanical Engineer to support Patriot GEM-T Missile ... meaningful problems that create a safer, more secure world. The Raytheon Mechanical Engineering (ME) Organization leads the mechanical hardware design,… more
    RTX Corporation (10/22/25)
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  • ATE (Automated Test Equipment) Mechanical

    Textron (Wilmington, MA)
    …more about who we are and the products we make\! **_About This Role:_** Senior ATE Mechanical Engineer , for Automated Test Equipment development\. Applicant ... **ATE \(Automated Test Equipment\) Mechanical Engineer III/IV** **Description** **_Who We Are_** Textron Systems is part of Textron, a $14 billion,… more
    Textron (12/09/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design Department. ... more secure world. The Raytheon Hardware Engineering Organization leads the mechanical hardware design, development and production of radar, sonar, torpedo, and… more
    RTX Corporation (11/06/25)
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  • ADGE Sr Principal Mech Engineer (On-Site)

    RTX Corporation (Tewksbury, MA)
    …launchers, hardware integration, and interconnects.** **We are seeking a motivated and driven Senior Principal Mechanical Engineer to join our Ground ... clearance **Security Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air Defense Ground… more
    RTX Corporation (12/24/25)
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  • Senior Principal Data Center…

    Oracle (Concord, NH)
    **Job Description** As a Senior Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and ... depth is required to work cross-functionally with different disciplines ( Mechanical , Electrical, Thermal, and Software) to develop thermal solution optimized for the… more
    Oracle (11/25/25)
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  • Senior Test Engineer

    DEKA Research & Development (Manchester, NH)
    …and other documents What you need to be successful Senior Test Engineer : + BS in Biomedical, Mechanical and/or Robotics/ Automation Engineering + 3+ ... & Development, located in Manchester, NH, is seeking a Senior Test Engineer to work in a...years' experience testing electro- mechanical devices (medical devices preferred) + Must have laboratory/… more
    DEKA Research & Development (01/13/26)
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  • Entry Level Mechanical Engineer

    BAE Systems (Hudson, NH)
    …analyses of mechanical structures. Compile data for investigation by senior mechanical engineering personnel. 3. Support Verification/Validation of Design. ... to meet specified design requirements. May receive direction from senior engineering staff, and also may be responsible to...varying levels of experience. To be considered for an Mechanical Engineer I, you must have at… more
    BAE Systems (01/10/26)
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  • Senior Principal Thermal Engineer

    Oracle (Concord, NH)
    **Job Description** As a Senior Principal Thermal Engineer , you will focus on the alignment of OCI thermal hardware design with specific experience in Rack ... and depth is required to work cross-functionally with different disciplines ( Mechanical , Electrical, Thermal, and Software) to develop and set cooling strategies… more
    Oracle (11/25/25)
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