• Cyber Intrusion Detection

    General Dynamics Information Technology (Reston, VA)
    …providing signature tuning as needed. *Monitoring and analyzing signature alerts from Intrusion Detection /Prevention Systems (IDS/IPS) for false positives. * ... our customers systems . Networks, and data. * Lead/Manage/Support our customers cyber tool stack and ability to implement defensive rules. * Collaborate with… more
    General Dynamics Information Technology (10/25/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …in host-based and network based forensics related to the identification of advanced cyber threat activities, intrusion detection , incident response, malware ... on cyber threats + Assist with advanced intrusion detection capability by providing the adversarial... threats to networks through monitoring, intrusion detection , and protective security services to information systems more
    TekSynap (12/02/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …in: host and network-based forensics related to the identification of advanced cyber threat activities, intrusion detection , malware identification, and ... and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems , including… more
    TekSynap (12/02/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …computer forensics, network-based forensics, cyber incident response, cyber -criminal investigation, intrusion detection /analysis, designing ... computer forensics, network-based forensics, cyber incident response, cyber -criminal investigation, intrusion detection /analysis, designing… more
    General Dynamics Information Technology (11/21/25)
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  • ISSO

    ASM Research, An Accenture Federal Services Company (Ashburn, VA)
    …simultaneously. + Advanced knowledge of encryption, vulnerability assessment, penetration testing, cyber forensics, intrusion detection , and incident ... Creates cyber -intelligence tools / methods and performs research and...measures are completed. + Designs, develops, or recommends integrated system solutions ensuring proprietary/confidential data and systems more
    ASM Research, An Accenture Federal Services Company (10/14/25)
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  • Cyber Defense Forensics Lead

    TekSynap (Ashburn, VA)
    …activities with familiarity in insider threat monitoring software, host-based forensic tools, intrusion detection systems , intrusion analysis functions, ... system (s) endpoint (eg, Windows, Linux, Mac, and Cloud systems ) and network based digital forensic analysis in support...eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to… more
    TekSynap (12/02/25)
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  • Cyber Incident Response Team Lead

    TekSynap (Ashburn, VA)
    …contain, and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems ... Information and Event Management (SIEM) endpoint detection and response tools Intrusion Prevention / Detections Systems (IPS / IDS) and case management… more
    TekSynap (12/02/25)
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  • Incident and Intrusion Sr Manager

    General Dynamics Information Technology (Ashburn, VA)
    …to Obtain:** None **Public Trust/Other Required:** SSBI (T5) **Job Family:** Cyber and IT Risk Management **Skills:** Network Infrastructures,Network Monitoring ... Systems ,Network Operations,Routers **Experience:** 10 + years of related experience...+ years of related experience **Job Description:** INCIDENT AND INTRUSION SR MANAGER MEANINGFUL WORK AND PERSONAL IMPACT As… more
    General Dynamics Information Technology (11/06/25)
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  • Incident and Intrusion Manager

    General Dynamics Information Technology (Ashburn, VA)
    …Obtain:** None **Public Trust/Other Required:** SSBI (T5) **Job Family:** Cyber and IT Risk Management **Skills:** Network Infrastructures,Network Operations,Network ... **Experience:** 6 + years of related experience **Job Description:** INCIDENT AND INTRUSION MANAGER As an Incident and Intrusion Manager, you will… more
    General Dynamics Information Technology (11/06/25)
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  • Cyber Operations Specialist III

    System One (Springfield, VA)
    …Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion Detection Systems , other point of presence ... . + Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; conducts performance analysis of Information … more
    System One (12/03/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion Detection Systems , other point of presence ... . + 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 Analyst II

    Nightwing (Arlington, VA)
    …- Identify and analyze anomalies in network traffic using metadata - Validate intrusion detection system (IDS) alerts against network traffic using ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...signatures - Experience detecting host and network-based intrusions via intrusion detection technologies (eg, Snort) - Experience… more
    Nightwing (10/07/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …- Identify and analyze anomalies in network traffic using metadata - Validate intrusion detection system (IDS) alerts against network traffic using ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...findings to network events in support of developing an intrusion narrative - Collect and document system more
    Nightwing (10/07/25)
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  • Cyber Threat Intel Analyst

    Leidos (Ashburn, VA)
    …contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems ... responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and reports any suspected and...+ Will be responsible for developing scripts to support cyber threat detection that outputs results in… more
    Leidos (11/13/25)
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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, ... with experience in: + Host- and network-based forensics + Intrusion detection and incident response + Malware...+ Experience developing scripts and automation to support threat detection in multiple formats. + Experience conducting cyber more
    Tyto Athene (11/01/25)
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  • Cyber Security Engineer Lead

    ManTech (Springfield, VA)
    …and implement innovative solutions to strengthen the enterprise securityposture. + Monitor intrusion detection and prevention systems and other security ... skills; Strong judgment in identifying and mitigating security risks + Correlate data from intrusion detection and prevention systems with data from other… more
    ManTech (12/11/25)
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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 ... civil, and commercial markets. Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission… more
    Nightwing (12/10/25)
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  • Cyber Incident Detector (Swing Shift)…

    General Dynamics Information Technology (Reston, VA)
    …None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity, Intrusion Detection System (IDS),MITRE ATT&CK Framework **Certifications:** ... Citizenship Required:** Yes **Job Description:** SWING SHIFT Own your career as a Cyber Incident Detector at GDIT. Here, you'll have the opportunity to build strong… more
    General Dynamics Information Technology (10/16/25)
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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 ... **Description** Tyto Athene is searching for a ** Cyber Threat Hunt Team Lead** to support a...detect and mitigate sophisticated threats across enterprise networks and systems . + Perform detailed threat analysis, technical analysis, and… more
    Tyto Athene (11/01/25)
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  • CI Cyber Threat Technical Analyst

    General Dynamics Information Technology (Springfield, VA)
    …procedures, and other pertinent quality topics in appropriate formats. + Evaluate Intrusion Detection , incident tickets, event and log analysis, security change ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity,Data Analysis,Network Security… more
    General Dynamics Information Technology (12/09/25)
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