• Expert CNO Software Engineer

    Lockheed Martin (Hanover, MD)
    …knowledge of computer network protocols and architectures\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most ... undermine our way of life\. You'll develop innovative offensive cyber capabilities that help protect the nation and the...the forefront of securing some of the most advanced systems and networks out there\. Our team doesn't just… more
    Lockheed Martin (01/08/26)
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  • Senior OCO Product Manager

    ARSIEM (Columbia, MD)
    …or a related field. + In-depth knowledge of exploitation frameworks, reverse engineering tools, and offensive cyber techniques (eg, Metasploit, Cobalt Strike, ... Senior OCO Product Manager with a strong background in Offensive Cyber Operations, vulnerability exploitation, advanced persistent threats (APT), hands-on experience… more
    ARSIEM (11/27/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    Program Increment Planning and related agile team activities. + Working closely with System Engineering , Test Engineering , and Integration teams to ensure ... Qualifications** + Master's degree in Computer Science, Information Assurance, Information Security System Engineering , or a related discipline and at least 15… more
    Leidos (01/09/26)
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  • Software Test Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; 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… more
    Huntington Ingalls Industries (12/20/25)
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  • Systems Engineer (SME)

    Leidos (Bethesda, MD)
    …Leave, and much more. **Join us and make a difference in National Security!** Systems Engineers on this program monitor operations and collect and evaluate ... **Leidos** has a new and exciting opportunity for a Systems Engineer - SME in our **National Security Sector's...Engineer - SME in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (12/11/25)
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  • Thread Engineer - Clearance Required

    Lockheed Martin (Annapolis Junction, MD)
    …future of aerospace, defense, and security solutions\. **THE WORK** TKO provides systems engineering , software development, data science and cloud development ... **WHAT WE'RE DOING** Join Lockheed Martin Rotary and Mission Systems , Cyber & Intelligence, where we foster...Diploma or GED plus twelve \(12\) years of general systems engineering experience OR * A Bachelor's… more
    Lockheed Martin (01/10/26)
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  • Exploitation Analyst

    Belay Technologies (Hanover, MD)
    …vulnerability analysis, penetration testing, computer forensics, information assurance, and/or systems engineering . Additionally, must have experience in network ... of military training/ coursework in networking, computer science, or cyber topics is equivalent to an Associate's degree (applicable...optional leave up to 6 days through Belay's volunteer program + 10% matching in 401(k) contributions vested on… more
    Belay Technologies (10/14/25)
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  • Systems Engineer

    DCCA (Annapolis Junction, MD)
    …Key Tasks: * Support the operation and maintenance of ground segment system engineering architecture/design * Analyze and implement key interface control ... of technical teams to define, direct implementation, and operate complex ground systems * Provide engineering support across multiple and diverse mission… more
    DCCA (12/01/25)
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  • Systems Engineer Intern

    Northrop Grumman (Baltimore, MD)
    …will be enrolled full time in Fall 2026 + Be majoring in Math, Physics, Systems Engineering , Optical Engineering , or a related STEM (Science, Technology, ... systems and technologies. Our differentiated battle management and cyber solutions deliver timely, mission-enabling information and provide superior situational… more
    Northrop Grumman (01/08/26)
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  • Senior Software Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; 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… more
    Huntington Ingalls Industries (12/17/25)
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