• ICS Incident Response Analyst

    GrammaTech, Inc. (Arlington, VA)
    …development, and engineering services solving some of the world's most complex security problems. GrammaTech is looking for an Incident Response Analyst to work ... to management and stakeholders. + Keep current with latest security trends and news to continually improve hunt and...$200,000 per year. This range is based on the Company 's good faith estimate at the time of posting.… more
    GrammaTech, Inc. (09/27/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Richmond, VA)
    …ACAS Best Practices Guide. The administrator will also manage Army Endpoint Security Solution (AESS) Site Reviewer activities, DISA Whitelist, and PKI Tokens. ... Management (PPSM) support, and reviewing proposed configuration changes for security impact. The administrator will handle in-processing and out-processing tasks,… more
    GovCIO (09/25/25)
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  • AI Project Manager

    TekSynap (Reston, VA)
    …posture. + Facilitate cross-functional collaboration across engineering, data science, security , and operations teams to synchronize milestones and dependencies. ... services + Review and approve design decisions for compliance with security , scalability, and interoperability standards. + Drive technical tradeoff decisions… more
    TekSynap (09/18/25)
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  • Contracts Administrator (TS clearance required)

    Lockheed Martin (Herndon, VA)
    …at Lockheed Martin?** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (09/18/25)
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  • TSCM Practitioner

    General Dynamics Information Technology (Springfield, VA)
    …techniques, and procedures + Ensure customer compliance with ICD 705, Physical Security Standards for SCIFs, and DoD standards for collateral areas + Identify ... physical and acoustical security deficiencies and develop corrective actions to mitigate the...**Rewards** : Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off… more
    General Dynamics Information Technology (09/09/25)
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  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    …integration, and embedment of cryptography and cryptographic-related cyber security solutions into customer-owned or controlled Space systems, through ... robust cryptographic security engineering and information systems security engineering...competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible… more
    KBR (09/06/25)
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  • Journeyman Cloud Engineer

    Leidos (Alexandria, VA)
    **Description** At Leidos, we're more than a technology company -we're a trusted partner pioneering the future of defense and intelligence. Our diverse teams of ... next-generation technology-designing advanced capabilities in cyber defense, logistics optimization, security operations, and decision intelligence. These are the mission-critical… more
    Leidos (12/03/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation… more
    RTX Corporation (12/03/25)
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  • Director, Field Sales - Mastercard Cybersecurity…

    Mastercard (Arlington, VA)
    …You will engage senior decision-makers in Risk, Audit, and Information Security functions, presenting the value of our cybersecurity offerings through consultative, ... is ideal for professionals with a proven track record in selling enterprise security and risk solutions, infrastructure software, or SaaS products. We're hiring for… more
    Mastercard (12/03/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... are seeking a **Network Engineer 5** to join our ** Security and Electronic Systems (SES)** business Unit. As part...processes for the Network Engineering team members to accomplish Company project planning (PKOM's and gate checks) + Collaborates… more
    M. C. Dean (11/28/25)
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