• System Engineer III - TS/SCI with Polygraph

    RBR-Technologies (Fort Meade, MD)
    …many government organizations including the Intelligence Community (IC), Department of Defense (DoD), and Defense Information Systems Agency (DISA). ... securing applications and containers + Analyzes user's requirements, concept of operations documents, and high level system architectures to develop system… more
    RBR-Technologies (10/30/25)
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  • Systems Engineer

    Sealing Technologies (Columbia, MD)
    …success. + Conduct research and perform technical analyses with emphasis on network and cyber operations Tactics, Techniques, and Procedures (TTPs), focusing ... hardening processes, techniques, and industry best practices. + Experience with network protocols, architecture design, and defense -in-depth practices. +… more
    Sealing Technologies (10/30/25)
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  • Senior Software Engineer (Engineer Software 4)

    Huntington Ingalls Industries (Hanover, MD)
    …and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. ... Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely...Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a… more
    Huntington Ingalls Industries (10/21/25)
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  • ISSE Senior - with TS/SCI Poly

    Amentum (Columbia, MD)
    …management, certification and awareness activities for system and networking operations . * Reviews certification and accreditation (C&A) documentation, providing ... include recent experience within the last five years, with Defense -in-Depth principles and technology, including access/control, authorization, identification and… more
    Amentum (10/14/25)
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  • Offensive Cyber Software Engineers

    Lockheed Martin (Hanover, MD)
    …does work that requires a highly skilled individual using their expertise in computer network operations , programming, and analysis\. Key responsibilities ... Java, C\+\+, and Python, as well as knowledge of computer network protocols and architectures\. **\*\* This...techniques, tools, and exploits used in world\-class offensive cyber operations and defense \. **Why Join Us:** Your… more
    Lockheed Martin (11/14/25)
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  • Sr Forensics Analyst

    Insight Global (Baltimore, MD)
    …*Researches and maintains proficiency in tools, techniques, countermeasures, and trends in computer network vulnerabilities, data hiding and network security ... and encryption *Assists in identifying, investigating, and analyzing computer network intrusions, Acceptable Use Violations, *Capable of deep-dive analysis of… more
    Insight Global (11/13/25)
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  • SharePoint Developer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …you will collaborate with a forward-thinking customer dedicated to unifying cyberspace operations and enhancing Department of Defense (DoD) cyber capabilities. ... and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats.… more
    Huntington Ingalls Industries (10/14/25)
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  • Sr. Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Mission Technologies division. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace. Our deep expertise ... in network architecture, software and hardware development, cybersecurity and the...Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a… more
    Huntington Ingalls Industries (08/22/25)
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  • Principal Vulnerability Researcher

    Nightwing (Annapolis Junction, MD)
    …our customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet… more
    Nightwing (10/28/25)
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  • Program Manager

    DCCA (College Park, MD)
    … and support services; including facility management . Experience with IT network operations (eg LAN/WAN/Wireless environments, desktop and server operations ... knowledge of and experience working with Federal Acquisition Regulations (FAR), Defense Federal Acquisition Regulations Supplement (DFARS), DoD 5000 Series, and ICD… more
    DCCA (09/20/25)
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