• Principal/Sr. Principal Software Engineer

    Northrop Grumman (Colorado Springs, CO)
    …of history, they're making history. Northrop Grumman is seeking a Sr Principal Software Engineer to work on-site at Schriever SFB, near Colorado Springs, CO for our ... with the National Reconnaissance Office (NRO) and Satellite Control Network (SCN) to support our Front Range Operations and...on-site at Schriever SFB, near Colorado Springs, CO** + ** TS /SCI CI poly -** Open to candidates without an… more
    Northrop Grumman (12/09/25)
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  • Senior Information Systems Security…

    Belay Technologies (Laurel, MD)
    …a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ISSE shall perform, or review, ... for security engineering. Candidates should have the following qualifications: + TS /SCI with polygraph is required. + Certifications: IASAE, CISSP, AND ISSEP… more
    Belay Technologies (12/08/25)
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  • Cybersecurity Engineer

    SAIC (Washington, DC)
    …award, with an anticipated decision expected by fall 2025.** The Cybersecurity Engineer responsibilities include, but are not limited to: + Design, implement, and ... tools, etc. resulting in successful program execution. **Qualifications** + Active TS /SCI with Polygraph. + One of the following certifications: CompTIA… more
    SAIC (12/06/25)
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  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by evaluating and certifying the implementation, integration, and embedment ... applying evolutionary and revolutionary technologies for the advancement of network architecture, development of security and management enablers, and establishment… more
    KBR (12/06/25)
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  • System Engineer , Physical Security

    Tyto Athene (Chesapeake, VA)
    **Description** Tyto Athene is searching for an experienced **System Engineer , Physical Security** to support one of our DoD programs. This individual will be ... + CompTIA Security+ certified + LENEL Certified Expert (LCE) **Clearance:** + Active TS /SCI clearance is required. Candidates must have this clearance in order to be… more
    Tyto Athene (12/05/25)
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  • Software Engineer

    Infinity Systems Engineering (Colorado Springs, CO)
    …us! Job Summary: Infinity Systems Engineering is seeking a Sr Principal Software Engineer to work on-site at Schriever SFB, near Colorado Springs, CO. We Liaison ... with the National Reconnaissance Office (NRO) and Satellite Control Network (SCN) to support our program, and to provide...and creating new ones where needed. Qualifications: + Clearance: TS /SCI CI poly + Education: Bachelor's degree with 8… more
    Infinity Systems Engineering (12/05/25)
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  • Computer Engineer ( Engineer

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $67,285.00 - $75,122.00 Security Clearance: Secret Level of Experience: Entry Level This opportunity resides with ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (11/27/25)
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  • Senior Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/27/25)
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  • FPGA Engineer ( Engineer Hardware 3)

    Huntington Ingalls Industries (Dayton, OH)
    …maintain a TS /SCI security clearance with advanced security checks + Secret clearance minimum to start Physical Requirements May require working in an office, ... Time/Salaried/Exempt Anticipated Salary Range: $81,973.00 - $101,104.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare… more
    Huntington Ingalls Industries (11/27/25)
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  • CNO Python Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a motivated, career- and customer-oriented **CNO Python Software Engineer ** to join our team in **Hanover, MD.** This position supports critical ... mission requirements by delivering advanced software solutions within a cyber network operations (CNO) environment. You will provide specialized testing and… more
    ManTech (11/26/25)
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