• Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information ... SOC is responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and reports any suspected and confirmed security… more
    Leidos (12/19/25)
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  • 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 (12/10/25)
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  • Cyber Analyst - ConMon

    Leidos (Alexandria, VA)
    …degree. + Understanding of security architecture, system hardening, vulnerability management, and intrusion detection /preventio + Proficiency in one or more of ... ConMon Analysts to be responsible for overseeing and monitoring authorized IT systems (re-authorization and new systems ) throughout their lifecycle for security… more
    Leidos (12/30/25)
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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 (12/04/25)
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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 (11/10/25)
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  • Cyber Network Defense Analysts (Cnda)

    BCMC (Arlington, VA)
    …wide variety of all source data sets (indications and warnings) * Validate intrusion detection system (IDS) alerts against network traffic using packet analysis ... signatures * Experience detecting host and network-based intrusions via intrusion detection technologies (eg, Snort) * Experience...& 3 weeks of annual leave ESS-3350 Host Based Systems Analyst - II - HBA02 Powered… more
    BCMC (12/23/25)
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  • Cyber Threat Intelligence (CTI) Lead

    Tyto Athene (Ashburn, VA)
    …respond to advanced threats. + Conduct host- and network-based forensics, including intrusion detection , incident response, and malware analysis. + Develop, ... background in cybersecurity, with experience in: + Host- and network-based forensics + Intrusion detection and incident response + Malware analysis + Security… more
    Tyto Athene (11/01/25)
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  • Cyber Operations Specialist III

    System One (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
    System One (12/26/25)
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  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information ... SOC is responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and reports any suspected and confirmed security… more
    Leidos (12/03/25)
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  • Cyber Threat Hunt Lead

    Tyto Athene (Ashburn, VA)
    …background in cybersecurity domains including: + Host and network forensics + Intrusion detection and analysis + Malware identification and reverse engineering ... to detect and mitigate sophisticated threats across enterprise networks and systems . + Perform detailed threat analysis, technical analysis, and network asset… more
    Tyto Athene (11/01/25)
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