• Senior Mechanical Engineer

    CMTA, Inc (Boston, MA)
    …transition to become a valuable team member within our Energy Solutions group. The Senior Engineer leads all aspects of performance contracts for our clients, ... in the US, with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that… more
    CMTA, Inc (12/09/25)
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  • Senior Mechanical HVAC…

    Jacobs (Boston, MA)
    …for every market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver ... a fast-paced team environment with multiple deadlines. * Ability to lead a building mechanical team on a project and to collaborate with other discipline team… more
    Jacobs (10/17/25)
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  • Mechanical Engineer

    Stantec (Burlington, MA)
    …your place with Stantec. Your Opportunity Our Buildings team is looking for a Project Mechanical Engineer with a focus in HVAC design. You will work with direct ... member of larger projects under the guidance of a Senior Engineer /Designer. You will assist in evaluating,...Modeling (BIM) technologies in development of three-dimensional models of building 's mechanical systems. - Prepare and revise… more
    Stantec (11/06/25)
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  • Assistant Mechanical Engineer

    Burns & McDonnell (Newton, MA)
    **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 (12/04/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …and production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development programs. This person ... mechanical engineers when required + Interacting frequently with senior personnel, occasionally including external customers, on significant technical matters… more
    RTX Corporation (11/13/25)
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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 ... sea and cyber domains in the interest of national security. Job Title: Lead, Mechanical Engineer - Mechanisms Job Code: 31987 Job Location: Wilmington, MA Job… 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 ... the interest of national security. Job Title: Scientist, Sr. Mechanical Engineer - Space Optical Systems Job...teams from conceptual through detailed design phases + Experience building hardware in a high reliability environment + Capable… 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 ... Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA **Position Role Type:**...that create a safer, more secure world. The Raytheon Mechanical Engineering (ME) Organization leads the mechanical more
    RTX Corporation (10/22/25)
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  • Lead Mechanical Engineer

    Stantec (Boston, MA)
    …in any major city with a Stantec office. Your Opportunity We are seeking a Lead Mechanical Engineer for our Energy & Resources business line to lead a team of ... we do matters. From decarbonizing mines to modernizing electric grids and building the infrastructure that fuels communities, we're powering the world. Our clients… more
    Stantec (11/06/25)
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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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