• Sr. Scientist - Systems Engineering…

    L3Harris (Ashburn, VA)
    …is available to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike ... Combat Systems sector. The Sr. Scientist - Systems Engineering, Program Chief Engineer responsibilities will include providing technical direction to… more
    L3Harris (12/04/25)
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  • Scientist , Mission Payload Chief

    L3Harris (Wilmington, MA)
    …sea and cyber domains in the interest of national security. Job Title: Mission Payload Chief Systems Engineer Job Code: 29452 Job Location: Wilmington, MA ... Job Description: L3Harris Technologies has an immediate opening for a Mission Payload Chief Systems Engineer in Wilmington, MA. The ideal candidate for this… more
    L3Harris (10/10/25)
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  • Scientist , TS/SCI Chief

    L3Harris (Palm Bay, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Chief Systems Engineer (RF Space Payloads) Job Code: 30600 Job Location: ... Description: This role is part of the L3Harris (LHX) Space Systems Sector within the Space and Airborne Systems (SAS) Segment. SAS is the largest and the fastest… more
    L3Harris (10/30/25)
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  • Scientist , Systems Integration/Test…

    L3Harris (Fort Wayne, IN)
    …sea and cyber domains in the interest of national security. Job Title: Scientist , Chief Systems Integration & Test Engineer Space Systems Job Code: ... L3Harris Space Systems Sector within the Space and Airborne Systems (SAS) Segment seeks Chief Integration & Test Engineer (CITE) experience to join our… more
    L3Harris (10/24/25)
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  • Staff Engineer Systems - X-Lab…

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems presents an excellent opportunity for a Staff Engineer Systems - X-Lab Chief Scientist to join our team of skilled and ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...missile defense system's current and future capabilities. The X-Lab Chief Scientist will play an essential role… more
    Northrop Grumman (10/07/25)
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  • Senior Scientist , MOSSAIC Chief

    L3Harris (Colorado Springs, CO)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist , MOSSAIC Chief Engineer - Space Defense Solutions Business Area ... Colorado Springs, CO Job Schedule: Job Description: L3Harris' Space and Airborne Systems seeks a Chief Engineer with expertise in space domain awareness for… more
    L3Harris (11/01/25)
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  • Senior Scientist , Project Engineering…

    L3Harris (Salt Lake City, UT)
    …sea and cyber domains in the interest of national security. Job Title: Senior Scientist , Project Engineering - Chief Engineer Next Generation Jammer (NGJ) ... and have every other Friday off Position Overview: L3Harris is currently seeking a Chief Engineer for the Next Generation Jammer (NGJ) Program. This Position… more
    L3Harris (12/11/25)
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  • Chief Scientist

    Leidos (Huntsville, AL)
    Systems Persistent Surveillance Portfolio is seeking an innovative and forward-thinking ** Chief Scientist ** to lead the advancement of next-generation sensing ... technologies for a major defense program. The Chief Scientist will serve as the technical...baselines. This role works in close partnership with the Chief Engineer to assess technical readiness and… more
    Leidos (11/05/25)
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  • Senior Chemical Engineer / Scientist

    Hanford Tank Waste Operations & Closure, LLC (Richland, WA)
    …Hanford's mission! The H2C Chief Technology Office (CTO) seeks a Scientist / Engineer to facilitate developing innovative technology solutions for tank farm ... Title Senior Chemical Engineer / Scientist Position Number 40801 Company Hanford...Engineering, Construction Project Engineering, Flowsheet Integration, Process and Control Systems , and the Chief Technology Office. At… more
    Hanford Tank Waste Operations & Closure, LLC (12/23/25)
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  • Chief Engineer

    Leidos (Huntsville, AL)
    …Defense Systems Persistent Surveillance Portfolio is seeking a highly experienced ** Chief Engineer ** to lead the technical execution of a large, multi-phase ... with concurrent development, test, production, and sustainment activities. As Chief Engineer , you will serve as the...maturity, integration, and risk mitigation. + Collaborate with the Chief Scientist to identify, evaluate, and mature… more
    Leidos (10/30/25)
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