• Cyber Program Protection Engineer

    SAIC (Broomfield, CO)
    …high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and ... **Description** We are seeking a highly skilled and experienced Program Protection Engineer to oversee developing and executing security plans (PPPs) to safeguard… more
    SAIC (01/07/26)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    …high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and ... **Description** SAIC is seeking a **Mission Systems Engineer ** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and Technical… more
    SAIC (01/01/26)
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  • Applied R&D Systems Engineer

    SAIC (Chantilly, VA)
    …high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and ... **Description** SAIC seeks an R&D Systems Engineer to join our team of professionals providing technical and program services to the US Government (USG). SAIC… more
    SAIC (12/30/25)
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  • Infrastructure Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Infrastructure Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (12/26/25)
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  • Program Security Engineer

    SAIC (Chantilly, VA)
    …high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and ... engineering & integration and more. This position is for Program Security Engineer for a large, multi-year contract supporting a cutting-edge and innovative space… more
    SAIC (12/23/25)
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  • Senior Network Engineer

    SAIC (Colorado Springs, CO)
    …high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and ... a strategic mindset to be successful. As a Network Engineer you will support the customers' various Wide Area...equipment and applications is a plus. **Qualifications** + Active TS /SCI. + BS + 9 years experience; or a… more
    SAIC (12/20/25)
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  • Security Engineer

    Leidos (Lorton, VA)
    …The Digital Modernization Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office. This is an exciting opportunity to ... deliver cybersecurity and information assurance services. **Primary Responsibilities** The Security Engineer - Linux / Tenable Compliance is responsible for securing… more
    Leidos (12/11/25)
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  • Engineer II - Information System Security

    BAE Systems (Broomfield, CO)
    **Job Description** This position is for a System Security Engineer (SSE) to provide security engineering support within BAE Systems, Inc. Space & Mission Systems ... Education, US Department of Education. + A current, active Secret security clearance is required with ability to obtain...is required with ability to obtain and maintain a TS /SCI. + CompTIA Security CE certification. + Knowledge of… more
    BAE Systems (11/28/25)
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  • Project Engineer IV ( Secret

    Lockheed Martin (Colorado Springs, CO)
    …and enhancing leading\-edge missile defense technologies\. **The Work** The Project Engineer IV partners with the Networks and Enterprise Services \(NES\) Agile ... supports the design, development, test, integration and fielding of hardware and software elements that enable the Missile Defense System \(MDS\) to function… more
    Lockheed Martin (11/26/25)
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  • Cyber Security Engineer

    KBR (El Segundo, CA)
    Title: Cyber Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... our national security. KBR is seeking a Cyber Security Engineer to join our Evolved Strategic Systems (ESS) program...Standard Qualifications: Required: + Ability to obtain a DoD Secret security clearance is required to be considered for… more
    KBR (11/25/25)
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