• Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... markets. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (08/01/25)
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  • Physical Security Specialist (Industrial Security…

    Huntington Ingalls Industries (Alexandria, VA)
    …access control systems , surveillance technologies, perimeter protection, and intrusion detection . * Conduct comprehensive risk assessments and vulnerability ... Experience with the Lenel S2 access control application, camera systems (Axis is a plus), and network video recorder... (Axis is a plus), and network video recorder systems (Milestone and Milestone Kite are a plus). *… more
    Huntington Ingalls Industries (09/04/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion Detection Systems , other point of ... . + Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; conducts performance analysis of Information … more
    William C Brown Inc (08/16/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems , including local ... based forensics related to the identification of advanced cyber threat activities, intrusion detection , incident response, malware analysis, and security content… more
    TekSynap (09/02/25)
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  • Cyber Threat Intel Lead

    Leidos (Bluemont, VA)
    …and eradicate cyber threats to FEMA networks and its regions through monitoring, intrusion detection and protective security services to FEMA information ... responsible for the overall security of FEMA Enterprise-wide information systems , and collects, investigates, and reports any suspected and...System Security Professional (CISSP). + SANS - GCIA - Intrusion Analyst + SANS - GREM -… more
    Leidos (08/20/25)
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  • Cyber Incident Response Team Lead

    TekSynap (Ashburn, VA)
    …and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems , including local ... Management (SIEM) endpoint detection and response tools Intrusion Prevention / Detections Systems (IPS /...or more of the following certifications: SANS GIAC Certified Intrusion Analyst (GCIA), SANS GIAC Certified Incident… more
    TekSynap (09/02/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems , including local ... forensics related to the identification of advanced cyber threat activities, intrusion detection , malware identification, and security content development (eg,… more
    TekSynap (09/02/25)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information ... MITRE ATT&CK framework + Advanced understanding of multiple Operating Systems , monitoring and detection techniques and methods,...- Certified Incident Handler + GCFA - Certified Forensic Analyst + GCFE - Certified Forensic Examiner + GREM… more
    Leidos (08/08/25)
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  • Security Incident Response

    Lincoln Financial (Richmond, VA)
    …handling, and vulnerability management or testing, system patching, log analysis, intrusion detection , or firewall administration. + 4 Year/Bachelor's degree ... data and context necessary to initiate IR response. In addition, the analyst will be responsible for maintaining multiple security technologies for detecting and… more
    Lincoln Financial (08/26/25)
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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 ... + Design and implement advanced security architectures for predictive threat detection , response, and real-time security insights to support emerging threat… more
    Guidehouse (09/21/25)
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