• Cyber Security Operations Specialist…

    William C Brown Inc (Springfield, VA)
    …years' experience working in Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems, Intrusion Detection ... Cyber Security Operations Specialist II EOE...on these systems. + Designs and implements data network security measures; operates Network Intrusion Detection and… more
    William C Brown Inc (08/16/25)
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  • Cyber Threat Intel Lead

    Leidos (Bluemont, VA)
    …with a minimum of 5 years of experience as a Tier II senior cyber security analyst performing intelligence analysis, collection management, and technical ... Security Professional (CISSP). + SANS - GCIA - Intrusion Analyst + SANS - GREM -...- Licensed Penetration Tester + ECSA - EC-Council Certified Security Analyst + Cyber … more
    Leidos (08/20/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …Experience: Minimum of seven (7) years of experience as a Tier III senior cyber security analyst performing intelligence analysis, collection management, and ... related to the identification of advanced cyber threat activities, intrusion detection, incident response, malware analysis, and security content development… more
    TekSynap (09/02/25)
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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, including ... Experience: Five (5) years of progressively responsible experience in cyber security , information security , ...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)
    …related to the identification of advanced cyber threat activities, intrusion detection, malware identification, and security content development (eg, ... (5) years of experience as a Tier III senior cyber threat hunt analyst performing threat analysis,...eradicate cyber threats to networks through monitoring, intrusion detection, and protective security services to… more
    TekSynap (09/02/25)
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  • Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Experience:** 2 + years of related experience **US Citizenship Required:** Yes **Job Description:** Cyber Security Analyst Own your career as a Cyber ... tomorrow. At GDIT, people are our differentiator. As a Cyber Security Analyst you will...information and gathers and handles evidence. Identifies network computer intrusion evidence and perpetrators **What You'll Need to Succeed:**… more
    General Dynamics Information Technology (09/12/25)
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  • ​​ Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …**The candidate should have at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional ... cyber threats to CBP networks through monitoring, intrusion detection and protective security services to...SOC Analyst (Previously ECSA - EC-Council Certified Security Analyst ) + ENSA - EC-Council Network… more
    Leidos (08/15/25)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems ... direct relevant experience. + Degree in computer science, IT, Information/ Cyber Security field from an accredited college...SOC Analyst (Previously ECSA - EC-Council Certified Security Analyst ) + CTIA - EC-Council Certified… more
    Leidos (08/08/25)
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  • Cyber Incident Detector (shift) - TS/SCI…

    General Dynamics Information Technology (Reston, VA)
    …**Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity, Intrusion Detection System (IDS),MITRE ATT&CK Framework **Certifications:** Security +, ... build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients'… more
    General Dynamics Information Technology (09/20/25)
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  • CI Cyber Technical Analysis

    Parsons Corporation (Springfield, VA)
    …Incident Response Events. + Conducting liaison between CI Office, Insider Threat, Cyber Security Operations Center (CSOC), and other relevant offices. + ... looking for. **Job Description:** Parsons is looking for a talented **Counterintelligence (CI) Cyber Technical Analyst ** to join our team! In this role, you… more
    Parsons Corporation (08/15/25)
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