• Senior Mobile Software Engineer with Poly

    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 ... and deployment with Docker. + Familiarity with Git (eg, BitBucket, GitLab). + Atlassian tools (eg, Jira, Confluence, Bamboo, etc.). + 12 yrs. experience, plus a BS… more
    BigBear.ai (11/15/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …Candidates are desired to have the following skills: + Experience analyzing cyber security -related data sets ( network traffic, OS events). + Knowledge of ... in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. This is a...etc.) + Familiarity with Git and GitLab. + Atlassian Tools (Jira, Confluence). Perks and Benefits: + 8 weeks… more
    Belay Technologies (11/04/25)
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  • Cyber Asset Attack Surface Management Deployment…

    ENS Solutions (College Park, MD)
    …complex client environments. Hold an understanding of IT infrastructure, networking, and security tools to ensure seamless data onboarding and high customer ... by integrating CAASM with a wide range of third-party security and management tools . Create and maintain...Possession of strong problem-solving and analytical skills Benefits Essential Network Security (ENS) Solutions, LLC is a… more
    ENS Solutions (12/13/25)
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  • Splunk SOAR Cyber Automation Engineer

    ENS Solutions (College Park, MD)
    …and Splunk Enterprise Security Certified Admin certifications Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, ... with REST APIs to integrate Splunk SOAR with other security and IT tools + 1+ years...Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT… more
    ENS Solutions (12/06/25)
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  • Senior Digital Verification Engineer 4…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $116,245.00 - $190,900.00 Security Clearance: TS/SCI with Poly Level of Experience: Senior This ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (01/07/26)
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  • PKI Engineer - Active Secret Clearance

    ENS Solutions (MD)
    …and analytical skills. + Strong communication and collaboration abilities. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran ... Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT support,… more
    ENS Solutions (10/31/25)
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  • Principal Site Reliability Engineer

    RTX Corporation (Annapolis, MD)
    …as much as possible and proficiency with automation tools . + Understanding of network segmentation, routing and VPNs. + Security knowledge: can work with our ... a complete definition of "U.S. Person" go here. https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62 ** Security Clearance:** None/Not Required Are you motivated to work… more
    RTX Corporation (01/07/26)
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  • CNO Developer / Engineer

    BigBear.ai (Columbia, MD)
    …hiring CNO Developers to provide custom software design and development of CNO tools and techniques. Designs and develops end-to-end data flow and tasking into CNO ... tools developed. Provides/authors documentation, participate in design, code, and...participate in technical presentations on assigned projects. + Develop network sockets program including developing packet-level programs, expert packetlevel… more
    BigBear.ai (10/31/25)
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  • Chief Software Engineer

    Leidos (Odenton, MD)
    …system requirements and translate them into solutions to ensure the security , scalability, and sustainability of all systems; Translating system requirements into ... practices to enable repeatable delivery and effective knowledge transfer. Ensuring security best practices are integrated into the development lifecycle, including… more
    Leidos (01/09/26)
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  • Cyber Software Engineer - SIGINT Systems

    Lockheed Martin (Hanover, MD)
    …use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the ... engineering * Cyber researchers \(Capabilities Analyst, etc\) * System Security \(ISSO / ISSE / ISSM\) * Technical writer.../ ISSM\) * Technical writer * Test Engineers * Network Engineers * User Experience Designer * Data Science… more
    Lockheed Martin (01/08/26)
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