• Senior Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... world. The Apertures and RF Team at Raytheon is looking for a Sr. Principal Engineer , Electrical & Electronics Engineering to be a member of a technical team for… more
    RTX Corporation (11/12/25)
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  • Software Engineer Senior - Embedded

    Lockheed Martin (Grand Prairie, TX)
    …design, development, manufacture, integration and sustainment of advanced technology systems , products and services\. Lockheed Martin Missiles and Fire Control ... developer and manufacturer of precision engagement aerospace and defense systems for the U\.S\. and allied militaries\. MFC develops,...and the military's green power initiatives\. As a Software Engineer at MFC, you will join one of the… more
    Lockheed Martin (12/20/25)
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  • Senior /Principal R&D Microwave & Sensor…

    Sandia National Laboratories (Albuquerque, NM)
    …interests? If so, we invite you to join our dynamic team as a Radar System Engineer ! While others only dream of the future, we dare to realize it. Don?t miss out ... + Knowledge of RF, Digital Communications, Electronic Warfare, and Cyber Security systems and principles. + Ability to work successfully in a dynamic,… more
    Sandia National Laboratories (12/18/25)
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  • Software Engineer Senior - Space…

    Lockheed Martin (Littleton, CO)
    …built for you\. Space Protection Programs is seeking an experienced Software Engineer who can guide a team through complex mission software development lifecycle\. ... agile methods to a multi\-disciplined team of software and systems engineers\. * Act as a role model for...* Comfortable working in an Agile Scrum environment * Active TS Security Clearance **Desired Skills:** * Knowledge of… more
    Lockheed Martin (11/20/25)
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  • Senior Network Engineer

    SAIC (Fort Meade, MD)
    **Description** SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and ... your career in a dynamic and supportive environment!** A Network Engineer designs solutions, integrates, configures, deploys, tests, and provides ongoing maintenance… more
    SAIC (11/17/25)
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  • Senior Mobile Software Engineer

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Software Engineer and Exploitation Capability Integrator to architect, implement and deploy cutting-edge solutions that drive ... of analysts, operators, dataflow experts, and mobile engineers to modernize systems while building scalable, automated solutions that operate across classified and… more
    BigBear.ai (11/15/25)
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  • Senior Geotechnical Engineer

    WSP USA (Knoxville, TN)
    …impact assessment, permitting, improvement, and construction of infrastructure projects and systems in the public and private sector. Tasks include assisting with ... roads, buildings, tunnels, dams, canals, levees, bridges, water supply systems , underground storage, and sewage treatment. Substantiates reports and documentation… more
    WSP USA (11/15/25)
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  • SP28 Senior Information System Security…

    Amentum (Crane, IN)
    Amentum is looking for a Sr. Information System Security Engineer (ISSE) to support Program Offices within Department of Defense Strategic Systems Programs ... (SSP). The ISSE will support non-enterprise information systems of large-scaled programs of record (POR), as well...certification, or Certified Information Security Manager (CISM) certification + Active Top Secret Clearance Amentum is proud to be… more
    Amentum (11/14/25)
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  • Senior Cyber Test Engineer

    SAIC (Colorado Springs, CO)
    …SAIC is seeking a motivated, goal-oriented, results-driven Cyber Sustainment Test Engineer to join our team to deliver an Enterprise Management solution ... concepts and implemented controls. + Provide the collected data to Information Systems Security Engineers (ISSE) in support of their assessment of system cyber… more
    SAIC (10/30/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …to the design, manufacture, integration, and production sustainment of various mechanical sub- systems both in the engineering lab and the factory floor both at ... discipline. + Work autonomously with limited supervision, acting as the responsible engineer for major hardware subsystem. This often requires the ability to lead… more
    RTX Corporation (10/29/25)
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