• Senior Lead Marketing Manager, Network

    Lumen (Annapolis, MD)
    …Candidate** + 5-8 years in product or solutions marketing, preferably in cybersecurity or network infrastructure. + Experience marketing threat intelligence, SOC ... Lead Marketing Manager to lead marketing efforts for our Network Security portfolio, with a specialized focus on Black...into third-party products. This role is ideal for a cybersecurity -savvy marketer who thrives in a fast-paced environment and… more
    Lumen (09/27/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …including IT, network , and security teams, to improve the overall cybersecurity posture of subscriber systems. + Keep abreast of the latest cybersecurity ... threat detection and response capabilities. + Develop and deliver cybersecurity training for the threat hunting team, network...IAT I & IAM II (eg Security+), and CSSP Analyst certification (eg CEH, GCIH, etc.). + Must possess… more
    Leidos (07/19/25)
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  • Sr. Product Marketing Manager

    Proofpoint (Maryland City, MD)
    About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to protect their ... of a global team that breaks barriers to redefine cybersecurity , guided by our BRAVE core values: Bold in...including sales training, customer briefings, webinars, industry events, and analyst briefings. Be the primary thought leader for the… more
    Proofpoint (09/25/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …excellent opportunity to join a dynamic, innovative team working on cutting-edge cybersecurity , network , software and systems engineering projects. We are hiring ... tools and solutions in support of CNO operations. You will analyze network vulnerabilities, develop offensive and defensive cybersecurity programs, and support… more
    Belay Technologies (08/14/25)
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  • Cryptographic Modernization Subject Matter Expert

    Leidos (Aberdeen Proving Ground, MD)
    …concepts, testing, integration and validation of secure communications and network technologies, Cryptographic Modernization, and development and employment of ... Intelligence (AI), Machine Learning (ML), Data Analytics, Autonomous Systems, and Cybersecurity + Lead continual assessment of command cryptographic systems for… more
    Leidos (09/24/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …day-to-day operations, monitoring, and problem resolution for all client/server/storage/ network devices, etc. Install, configure and manage operating system ... logs, security logs, and other events to troubleshoot Fidelis appliance stack and network issues to ensure it remains fully operational + Active TS/SCI clearance;… more
    ENS Solutions (09/27/25)
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  • Chinese Mandarin Linguist

    Huntington Ingalls Industries (Fort Meade, MD)
    …interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware ... some of the brightest minds in the industry, defining the future of cybersecurity , and providing crucial intelligence to protect our nation from threats. With our… more
    Huntington Ingalls Industries (09/17/25)
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  • Systems Administrator 3 - 23829 (FS Poly Required)

    Huntington Ingalls Industries (Fort Meade, MD)
    …interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware ... of various operating systems, networking principles, virtualization technologies, and cybersecurity best practices to ensure the reliability, availability, and… more
    Huntington Ingalls Industries (07/08/25)
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  • Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …flow of energy that keeps modern life moving\. Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention\. In this ... going to provide life\-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain capabilities… more
    Lockheed Martin (09/25/25)
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  • Modernization Accelerator: 2025 Hiring Alerts;…

    Lockheed Martin (Hanover, MD)
    …flow of energy that keeps modern life moving\. Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention\. In this ... going to provide life\-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain capabilities… more
    Lockheed Martin (09/25/25)
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