• Senior Mechanical Engineer , Optical…

    General Atomics (Acton, MA)
    …customers worldwide. We have an exciting opportunity for a Senior Mechanical Engineer experienced in optical space payload thermal design in Acton, MA. The ... systems. + Delivers results as the thermal subject matter expert in thermal control systems for spacecraft and payloads. Lead and conduct analysis, modeling,… more
    General Atomics (09/26/25)
    - Related Jobs
  • Lead Senior Opto-Mechanical…

    General Atomics (Acton, MA)
    …sensors, and advanced electric, electronic, wireless and laser technologies. We are hiring a Senior Level Opto-Mechanical Engineer to join our team in Acton, MA ... guide and track mechanical design team activities, including design and drafting, thermal and structural analysis. + Operate in a program facing role reporting… more
    General Atomics (09/23/25)
    - Related Jobs
  • 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, ... analyst, Materials Engineering, Quality, Safety, Supply Chain). + Working knowledge of Thermal , Structural, Dynamic, and Reliability analysis + Lead EAC review,… more
    RTX Corporation (09/13/25)
    - Related Jobs
  • Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …technical processes and tools) and lead teams to meet program milestones **The Senior Mechanical Engineer - Structural Analysis job is in Tewksbury, MA and ... cost effective yet technically balanced solutions. Raytheon is seeking a mid-level career Senior Structural Engineer to join the Mechanical Analysis and Test… more
    RTX Corporation (09/11/25)
    - Related Jobs
  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …within the Collins Mission Systems organization has an exciting opportunity for a ** Senior Mechanical Engineer ** to join our team. The department is seeking ... and experience in hardware design, analysis, integration and production support. As a Senior Mechanical Engineer , you will be a member of a multi-disciplinary… more
    RTX Corporation (10/16/25)
    - Related Jobs
  • Senior Thermodynamic Engineer

    Leonardo DRS, Inc. (Fitchburg, MA)
    …steam turbines. + Address and solve problematic flow issues related to thermal energy within turbine systems. + Collaborate with aerodynamic engineers to ensure ... optimal thermal performance while balancing aerodynamic design constraints. + Compromise...Fluency in technologies and application domain + Ability to lead a technical group independently + US citizenship required… more
    Leonardo DRS, Inc. (09/23/25)
    - Related Jobs
  • Senior Engineer - Physical…

    CDM Smith (Lowell, MA)
    …ID:** 42785BR **Business Unit:** IND **Job Description:** As a Senior Substation Engineer - Physical, you'll lead the design and execution of extra high ... your expertise in a collaborative environment. Job Description: Electrical Engineer - Physical Lead the design and...a culture of technical excellence and innovation. **Job Title:** Senior Engineer - Physical Substation **Group:** IND… more
    CDM Smith (09/27/25)
    - Related Jobs
  • Senior Engineer , Transmission…

    Eversource Energy (Westwood, MA)
    …not sponsor candidates for work visas for this position\._ We seek a highly experienced Senior Engineer to lead technical studies for the interconnection of ... We seek a highly experienced Senior Engineer to conduct system studies...- Steady\-State Analysis \(Power Flow, Short Circuit, Voltage Stability, Thermal Loading\) - Dynamic Analysis \(Transient Stability, Voltage Ride\-Through,… more
    Eversource Energy (09/26/25)
    - Related Jobs
  • Senior Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …engineering disciplines, as well as operations, systems, quality and program offices. This Senior Engineer role will be based in Marlborough, MA or Tewksbury, ... production support. We have an opportunity for an experienced Senior Mechanical Engineer to support our radar...radar development programs. This person will be responsible to lead mechanical teams in all phases of our design… more
    RTX Corporation (09/16/25)
    - Related Jobs
  • Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and production support The ADGE department is looking for a full-time Senior Mechanical Engineer , to support Patriot Missile GEM-T major components ... upgrades, procurement and supplier support located in Tewksbury, MA. (Onsite) As a Senior Mechanical Engineer you will design, develop, and support sustainment… more
    RTX Corporation (08/26/25)
    - Related Jobs