• Cyber Security Operations Specialist - CSOC (Tiers…

    CACI International (Springfield, VA)
    …skills and experiences that will propel your career?** CACI's Transport & Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security ... Agency's (NGA) GEOINT mission. Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement, operate/sustain, and enhance… more
    CACI International (08/11/25)
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  • Senior ISSA

    SAIC (Washington, DC)
    **Description** SAIC is seeking a Senior Information Systems Security Analyst to support a critical US government agency in the National Capital Region. This ... system authorizations (ATO), continuous monitoring, and broader compliance initiatives. The analyst will work closely with system owners, engineers, and … more
    SAIC (08/07/25)
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  • Senior Information Security Specialist

    ISYS Technologies (Washington, DC)
    …strategies in alignment with NIST, OMB M-22-09, and other federal cybersecurity standards. + Deploy and support identity, credential, and access management ... and logs to identify, investigating, and responding to anomalies and cybersecurity incidents across on-premises and cloud environments. + Implementing and… more
    ISYS Technologies (07/30/25)
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  • Cyber Threat Intelligence Engineer

    CACI International (Springfield, VA)
    …cyber intelligence to support incident response, vulnerability management, and other cybersecurity initiatives. * Monitor and assess the global threat landscape, ... required to ensure stakeholders are aware of and understand cybersecurity threats and the risk posed to NGA by...enable the Government and other services to reconstruct the analyst 's analysis process. * Provide input to the daily… more
    CACI International (06/27/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …and inform the necessary parties of security issues, reportable offenses, or cybersecurity best practices. Assist Cyber Threat Hunt (CTH) with prioritizing cyber ... the last two (2) years that includes network-based security monitoring using cybersecurity capabilities. + Possess a strong cyber security background with experience… more
    TekSynap (06/03/25)
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  • Senior Cyber Data Scientist

    SAIC (Washington, DC)
    **Description** SAIC is looking for a Cyber Data Scientist/ Analyst Senior to support the Enterprise Security Operations Center (ESOC) at the National Nuclear ... contingent upon award. **Responsibilities and Duties:** + Deep understanding of cybersecurity principles, data science techniques, and machine learning. + Ability to… more
    SAIC (08/07/25)
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  • Incident Response Lead

    Leidos (Washington, DC)
    …and reinforce industry best practices in the domains of incident response, cybersecurity analysis, case and knowledge management, and SOC operations + Promote and ... how to leverage in Security Operations + Provide guidance and mentorship to improve analyst skill sets and ensure delivery of high quality analysis and work products… more
    Leidos (06/10/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    …contract with the National Geospatial-Intelligence Agency (NGA) for Transport & Cybersecurity Services (TCS) contract. The functional capabilities are to provide the ... procurement, implementation, operations, sustainment, and disposal of transport and cybersecurity IT services on multiple networks and security domains, at… more
    CACI International (08/11/25)
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  • Cyber Security Operations Specialist/ Intrusion…

    System One (Springfield, VA)
    …alerts, and incidents on the customer systems and networks. Provide advanced cybersecurity analytics (ACA) services which aggregates and analyzes products, data, and ... (DR) plans and supports certification of Information Systems and Networks. Advanced Cybersecurity Analytics will provide advanced cybersecurity services on an… more
    System One (08/08/25)
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  • Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    …to pass a Polygraph. + Bachelor's degree in computer science, Electrical Engineer, Cybersecurity , or a relevant field, or a master's degree in computer science, ... Cybersecurity , or related disciplines is preferred. Experience may be...have:** + Relevant certifications such as Certified Reverse Engineering Analyst (CREA), Offensive Security Certified Professional (OSCP), or similar… more
    Leidos (06/08/25)
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