• ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Knowledge of basic system, network, and OS hardening techniques. + Knowledge of Intrusion Detection System (IDS)/ Intrusion Prevention System (IPS) tools and ... applications. + Knowledge of network protocols such as TCP/IP, Dynamic Host Configuration, Domain Name System (DNS), and directory services. + Knowledge of application vulnerabilities. + Knowledge of system administration, network, and operating system… more
    UIC Government Services and the Bowhead Family of Companies (08/29/25)
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  • IT Analyst Lead

    Trace Systems Inc (Portsmouth, VA)
    …(WIPS), Aruba wireless networks, AirTight Network Devices, McAfee Firewall Enterprise, Intrusion Detection Systems (IDS), Juniper encryptors, External DNS, F5 ... BigIP. + Software: MS Windows operating systems; UNIX/Linux operating systems; SQL Server 2008/2012; Cisco Secure Access Control System Ver. 5.4, Splunk, Solar Winds, Cisco ISE, and AutoCAD. + Wireless Network Hardware/Software: Including but not limited to;… more
    Trace Systems Inc (08/15/25)
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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 (10/01/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Richmond, VA)
    …features including but not limited to user web filtering, deep packet inspection, intrusion detection . + Provides consultation and advice to Federal customers, ... is to provide customers with firewalls, continuous monitoring, protection, prevention, and detection services as well as reporting and incident analysis based on… more
    Lumen (10/01/25)
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  • Penetration Tester

    Leidos (Ashburn, VA)
    …identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems ... and enterprise network environments. 5 years of professional experience in incident detection and response, malware analysis, or cyber forensics. Ability to perform… more
    Leidos (09/14/25)
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  • Counterintelligence Threat Technical Analyst

    ManTech (Springfield, VA)
    … and Analysis: Detect anomalous network activity through data analysis, evaluate intrusion detection systems, incident tickets, event and log analysis, and ... security change tracking. Perform thorough threat analysis, generate forecasts and alerts, and recommend effective countermeasures. + Investigate Malicious Code and Mitigate Risks: Investigate instances of malicious code to determine attack vectors, payloads,… more
    ManTech (09/10/25)
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  • Data Protection Engineer

    Cardinal Health (Richmond, VA)
    …conducts incident response, threat management, vulnerability scanning, virus management and intrusion detection and completes risk assessments. Headquartered in ... of data protection technologies for both in motion and at rest detection . + Ability to work interdependently and provide consultative recommendations on best… more
    Cardinal Health (09/06/25)
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  • Sr. Network Security Engineer - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …and recovery. * Deploy and manage security tools such as intrusion detection /prevention systems (IDS/IPS), antivirus and endpoint protection solutions. ... load balancers) * Thorough understanding of network security including monitoring, detection and response. * Experience in network configuration, performance tuning.… more
    CGI Technologies and Solutions, Inc. (09/04/25)
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  • Security Engineer

    Leidos (Ashburn, VA)
    …identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems ... devices, IDS/IPS, Full packet capture, DLP, Endpoint (AV, DLP, Endpoint Detection & Response), and infrastructure supporting SEIM (Splunk). The Security Engineer… more
    Leidos (08/29/25)
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  • SOC Analyst

    Steampunk (Mclean, VA)
    …role. + In-depth understanding of the benefits and limitations of firewalls, intrusion detection systems, and security information and event management (SIEM) ... latest cybersecurity threats and trends. + Applying threat intelligence to enhance detection and prevention measures. + Assisting in maintaining and improving SOC… more
    Steampunk (08/19/25)
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