• Cyber Security Operations Specialist/…

    System One (Springfield, VA)
    Job Title: Cyber Security Operations Specialist/ Intrusion Detection (Top Secret/SCI) SHIFT WORK Location: Springfield, Virginia Type: Direct Hire Contractor ... systems. Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; conducts performance analysis of Information… more
    System One (08/08/25)
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  • FSO/Industrial Security Cyber Engineer,…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …controls: Implement, manage, and monitor security measures such as firewalls, intrusion detection /prevention systems, and access controls. * Vulnerability ... **FSO/Industrial Security Cyber Engineer, Junior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States,… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Cyber Defense Forensics Lead

    TekSynap (Ashburn, VA)
    …contain, and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems, including ... with familiarity in insider threat monitoring software, host-based forensic tools, intrusion detection systems, intrusion analysis functions, security… more
    TekSynap (09/02/25)
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  • Senior Cyber Security Engineer

    Chenega Corporation (Washington, DC)
    …implement, and manage security tools and technologies, such as firewalls, intrusion detection /prevention systems, and encryption solutions. + Stay Current ... Professional Services** ' company, is looking for a **Senior Cyber Security Engineer** with Power Apps, Power BI, and...and improvements to senior management and stakeholders. + Mentor Junior Staff: Mentor and provide guidance to junior more
    Chenega Corporation (10/08/25)
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  • ​​T2 AS&W Analyst - Night Back ​

    Leidos (Ashburn, VA)
    …contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems ... Utilize state of the art technologies such as Endpoint Detection & Response (EDR) tools, log analysis (Splunk) and...investigation processes. + Lead Incident Response activities and mentor junior SOC staff. + Create daily, weekly, and monthly… more
    Leidos (09/26/25)
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  • SOC Security Analyst L3

    BlueVoyant (College Park, MD)
    …analysts on your team. Your significant expertise in modern attacks, analysis of intrusion data, and knowledge of attack remediation ensures that attacks against our ... handled with urgency, accuracy, and effective communication. You are the mentor for junior analysts, the trusted voice of customers, and the bane of adversaries. The… more
    BlueVoyant (10/09/25)
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  • SOC Team Lead - FedRAMP

    Rubrik (Washington, DC)
    …(Sentinel, Splunk, QRadar, etc.), EDR (CrowdStrike, SentinelOne, etc.), network intrusion detection /prevention systems (IDS/IPS), firewalls, and cloud security ... Security Operations Center (SOC) team is responsible for threat detection and incident response. This includes monitoring, triaging, and...enterprise. The SOC is the first to respond to cyber security incidents, report on cyber threats,… more
    Rubrik (09/03/25)
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  • Cybersecurity Engineer Senior

    General Dynamics Information Technology (Fairfax, VA)
    …+ Knowledge of zero trust network security best practices, including firewalls, intrusion detection systems, and data security protocols. + Deep understanding ... tools and virtual appliances such as firewalls, zero trust network access, and intrusion detection systems + Experience implementing SD-WAN solutions + Knowledge… more
    General Dynamics Information Technology (09/20/25)
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  • Senior Computer and Information Research Scientist

    ManTech (Herndon, VA)
    …in computer science areas relevant to NOSC operations, such as network security, intrusion detection , threat intelligence, and security automation. + Design and ... cybersecurity or a related field. + Experience with network security, intrusion detection /prevention, malware analysis, threat intelligence, security information… more
    ManTech (08/21/25)
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  • Penetration Tester

    Leidos (Ashburn, VA)
    …contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems ... and repeatability. Leidos has a critical need for a Junior Penetration Tester to support a large Cyber...network environments. 5 years of professional experience in incident detection and response, malware analysis, or cyber more
    Leidos (09/14/25)
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  • Subject Matter Expert -Network & Cloud…

    General Dynamics Information Technology (Fairfax, VA)
    …with cybersecurity solutions including security event management and dashboarding, Intrusion Detection /Prevention Systems (IDS/IPS), web content filtering, ... flow mapping, and toolchain optimization. + Utilize Tenable One for vulnerability detection and prioritization enterprise systems and cloud workloads. + Support the… more
    General Dynamics Information Technology (10/08/25)
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  • Electronics Technician 1 - Washington, DC…

    M. C. Dean (District Of Columbia, DC)
    …integrates, operates and maintains electronic security services inclusive of intrusion detection , access control, biometric authentication, video surveillance, ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (09/06/25)
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