• Network Based Systems Analyst III

    ARSIEM (Arlington, VA)
    …ability to have an impact on every client you work with. ARSIEM is looking for a Cyber Network Defense Analyst . This position is on-site to support one of our ... concerns and providing security best practice recommendations + Collects network intrusion artifacts (eg, PCAP, domains, URIs, certificates, etc.) and uses… more
    ARSIEM (07/10/25)
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  • Network Based Systems Analyst IV

    ARSIEM (Arlington, VA)
    …every client you work with. ARSIEM is looking for a Network Forensics Cybersecurity Analyst . This position will support one of our Government clients in Arlington, ... reports on incident findings to appropriate constituencies + Collects network intrusion artifacts (eg, PCAP, domains, URI's, certificates, etc.) and uses discovered… more
    ARSIEM (07/10/25)
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  • Counterintelligence Threat Technical…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Counterintelligence Cyber Threat Technical Analyst ** to join our team in **Springfield, VA or St. ... with established timeframes and standard operating procedures. + Provide Comprehensive CI Cyber Support: Offer written and technical analysis to support teammates in… more
    ManTech (09/10/25)
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  • Senior Malware Analyst

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a **Senior Malware Analyst ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... and other operating systems (eg, Linux or Unix); + Demonstrated experience with cyber security related technologies (eg, NIDS, HIDS, IPS, and IDS); + Demonstrated… more
    Leidos (07/16/25)
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  • ​​Assessment & Authorization (A&A) Analyst…

    Leidos (Ashburn, VA)
    …is a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and ... The selected candidate will apply experience as an Assessment and Authorization Analyst by evaluating CBP Information Systems being introduced to the environment to… more
    Leidos (10/05/25)
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  • Cybersecurity Analyst

    Koniag Government Services (Falls Church, VA)
    …**Job Details** **Job Family** **IT, Cyber Security, Network Systems** **Job Function** **Information Security/Privacy Analyst ** **Pay Type** **Salary** ... IT Systems, a Koniag Government Services company **,** is seeking a Cybersecurity Analyst with a TS/SCI clearance to support KITS and our government customer in… more
    Koniag Government Services (09/23/25)
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  • Senior Cybersecurity Analyst

    Guidehouse (Mclean, VA)
    **Job Family** **:** Cyber Consulting **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret (TS) **What You Will Do** **:** Guidehouse ... including firewalls and data encryption programs. + Conduct analysis, confirm intrusion information and create a forensically sound duplicate of the files.… more
    Guidehouse (09/28/25)
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  • Physical Security Specialist (Industrial Security…

    Huntington Ingalls Industries (Alexandria, VA)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation ... Oversee access control systems, surveillance technologies, perimeter protection, and intrusion detection. * Conduct comprehensive risk assessments and vulnerability… more
    Huntington Ingalls Industries (09/04/25)
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  • Manager, Network Security, Tech & Data Risk…

    Capital One (Mclean, VA)
    …information security, cybersecurity, site reliability engineering, technology, data analyst , data scientist, and risk management professionals. They have ... and the Board of Directors, as needed. + Stay current on emerging cyber threats and potential implications to the firm. + Collaborate effectively with colleagues,… more
    Capital One (10/02/25)
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  • Cloud Cybersecurity Subject Matter Expert

    Guidehouse (Alexandria, VA)
    …Officer (CISSO), Federal IT Security Professional-Manager (FITSP-M), GIAC Certified Intrusion Analyst Certification (GCIA), GIAC Cloud Security Automation ... **Job Family** **:** Cyber Consulting **Travel Required** **:** Up to 10%...environments, ensuring control enforcement and alignment with the DoD's cyber and privacy mandates. + Provide comprehensive NIST RMF… more
    Guidehouse (09/21/25)
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