• Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …adversary activity. + Collaborate with internal and external stakeholders, including IT, network , and security teams, to improve the overall cybersecurity ... This position will support a large Department of Defense (DOD) Cyber Security Service Providers (CSSP) and is responsible for proactively identifying, investigating,… more
    Leidos (07/19/25)
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  • CNO Analyst / Programmer 1

    Lockheed Martin (Hanover, MD)
    …are:** Are you driven by the thrill of outsmarting even the most advanced security systems and networks? Do you find satisfaction in crafting innovative solutions to ... and a drive to develop innovative solutions that surpass existing security measures\. Key responsibilities will include designing and implementing advanced… more
    Lockheed Martin (07/12/25)
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  • Data Center Technician, DCC Communities

    Amazon (Frederick, MD)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our… more
    Amazon (06/20/25)
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  • HPC Systems Engineer - #Staff

    Johns Hopkins University (Baltimore, MD)
    …complex heterogeneous environments. + Knowledge of networking, high speed interconnects, and network security principles in an HPC environment. + Use of ... management, and purging. + Contribute to planning sessions on network and security issues for MARCC. Work...vary depending on factors such as location, skills, experience, market conditions, education, and internal equity. Not all candidates… more
    Johns Hopkins University (08/21/25)
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  • Principal / Sr. Principal Factory Automation…

    Northrop Grumman (Linthicum Heights, MD)
    …ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time ... Mission Systems is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the boundaries of… more
    Northrop Grumman (08/20/25)
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  • Cybersecurity Lead

    Intrepid Solutions and Services (Bethesda, MD)
    Network Defense (CND) operations, while leading integration and security oversight for all relevant systems and applications. **Responsibilities** + Serve ... Center (NMEC) enterprise. This Cybersecurity Lead is essential in ensuring the security and integrity of NMEC's Information Technology systems and DOMEX network more
    Intrepid Solutions and Services (08/08/25)
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  • Cyber Analyst - PPSM

    Leidos (Odenton, MD)
    …(IT-related field preferred) and (5) years of overall experience in cybersecurity or network security position. Additional experience may be considered in lieu ... eMASS, and DISA DMZ Whitelist processes + Demonstrable experience with network security , ports/protocols, firewalls, and boundary protection + Understanding… more
    Leidos (07/10/25)
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  • Windows Systems Engineer

    Leidos (Bethesda, MD)
    …where applicable. * Responsible for technical planning, system hardware-software- network design, development and integration, verification and validation, and ... documentation for 24/7/365 Operations Watch personnel. * Responsible for the security and management of Windows servers in multiple production environments *… more
    Leidos (08/19/25)
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  • Senior Windows Server Systems Administrator

    Leidos (Bethesda, MD)
    …where applicable. + Responsible for technical planning, system hardware-software- network design, development and integration, verification and validation, and ... documentation for 24/7/365 Operations Watch personnel. + Responsible for the security and management of Windows servers in multiple production environments +… more
    Leidos (07/24/25)
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  • Media Malware Analyst, Senior

    Leidos (Odenton, MD)
    …for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in ... the areas of cyber, logistics, security operations, and decision analytics to support our defense...malware threats targeting USCYBERCOM the Department of Defense Information Network (DODIN), and associated networks and organizations. This vital… more
    Leidos (06/18/25)
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