• Cyber Security Analyst SME - TS/SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    …threats, and technologies. + Provide vulnerability analysis and reporting on accredited information systems . Experience in scanning information systems ... and input into cyber policies that support the continuous monitoring of accredited information systems . + Coordinate with information system POCs for… more
    General Dynamics Information Technology (10/01/25)
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  • Information System Security Engineer…

    Assertive Professionals (Chantilly, VA)
    …Experience and Qualifications: + Certified Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator *Click ... Information System Security Engineer (ISSE) About...in several of the following areas: + Securing mission systems through the ICD 503 process for security… more
    Assertive Professionals (07/10/25)
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  • Subject Matter Expert -Network & Cloud…

    General Dynamics Information Technology (Fairfax, VA)
    …and Operations **Skills:** Cloud Security ,Cybersecurity, Information Technology Security ,Infrastructure Security , Security Information and Event ... WILL MAKE AN IMPACT** + Working with cybersecurity solutions including security event management and dashboarding, Intrusion Detection/Prevention Systems … more
    General Dynamics Information Technology (10/01/25)
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  • Information System Security Engineer…

    CACI International (Sterling, VA)
    Information System Security Engineer - ISSE Job...you will get to help shape and design the security features in the next generation systems . We ... ISSE to help us secure our customer's advanced collection systems . In addition to delivering the current version of...- Maintain system currency with DISA STIG - Update security documentation (SSP, Test Plans & scripts, POA&M, etc.)… more
    CACI International (08/26/25)
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  • Operational Technology (OT) Asset Visibility…

    General Dynamics Information Technology (Falls Church, VA)
    …+ Candidates must also have accredited and relevant college degree (computer science, information systems , etc.) or congruent work experience. + Candidates must ... a personal impact as an Operational Technology (OT) Asset Visibility and Security Engineer and Database Developer supporting the United States Postal Service. GDIT… more
    General Dynamics Information Technology (09/09/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... **Job Description** BAE Systems , a top-ten prime contractor to the US...to lead the world in defense technologies and national security services. We offer flexible work environment to support… more
    BAE Systems (09/09/25)
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  • Host Based Security Solutions Analyst

    ManTech (Norfolk, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented **Host Based Security Solutions Analyst** to join our team onsite in **Norfolk, VA.** This is an ... capability. Our work involves seamlessly integrating live training with synthetic systems to create highly realistic and complex global training environments. We… more
    ManTech (08/29/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …We are seeking a motivated self-starter with experience in secure information systems to join a team of security professionals and help defend national ... + Strongly desired experience with application of the Defense Information Systems Agency (DISA) Security ...security relevant applications. + Experience as a System Administrator , Information System Security Manager,… more
    Tau Six (07/23/25)
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  • Senior IT Security Engineer/Analyst

    Cayuse Holdings (Rosslyn, VA)
    …Security Engineer/Analyst is responsible for leading the implementation and enforcing information systems security policies, standards, and methodologies ... to include system upgrades. Propose, coordinate, implement, and enforce information systems security policies, standards,...that can be adapted to both the technical, and administrator level. + Strong attention to detail. + Proficient… more
    Cayuse Holdings (09/13/25)
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  • Data Security Specialist

    Lockheed Martin (Herndon, VA)
    …compliance and reliable functioning of all systems that support security operations throughout assigned facilities\. System administrator for Lenel Access ... 705, and applicable UFC guides\. Requires proficiency in physical security systems applications for video surveillance, ...with a central station alarm monitoring system or physical security information system \(PSIM\) such as Bold… more
    Lockheed Martin (09/24/25)
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