• Lead Information Security Engineer

    Lumen (Herndon, VA)
    …environment. The Security Operations Center operates 24x7x365. This role performs security event management functions - monitoring , detection, triage of ... Role** This position is a senior role implementing Managed Security Services (MSS) in a Federal Security ...security events and alerts in associated monitoring systems. Facilitates the ingress, implementation, and egress of… more
    Lumen (11/14/25)
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  • Network Security Engineer

    General Dynamics Information Technology (Alexandria, VA)
    …ensuring the security and integrity of our IT infrastructure, implementing security measures, and continuously monitoring and improving our network defenses. ... Engineer - PCNSE) are a plus. + Experience with network monitoring and security tools (eg, SIEM, IDS/IPS). + Familiarity with regulatory and compliance… more
    General Dynamics Information Technology (11/05/25)
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  • Senior Security Operations Center Analyst

    Tyto Athene (Fort Belvoir, VA)
    …cybersecurity strategy and incident response. + Incident Management: + Oversee the monitoring and analysis of security events, directing incident response ... of advanced cybersecurity tools, including but not limited to, network monitoring , host-based monitoring , and security filtering. + Threat Intelligence and… more
    Tyto Athene (09/12/25)
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  • Network Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …and VRRP. + Experience with firewalls, including policy creation, VPN configuration, and/or security monitoring . + Experience with load balancing such as F5 ... VPNs, enabling advanced threat prevention (IPS/IDS, WildFire, URL filtering), and monitoring traffic/logs to proactively detect and remediate security incidents.… more
    CoStar Realty Information, Inc. (10/17/25)
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  • Cyber Analyst - ConMon

    Leidos (Alexandria, VA)
    …provide IS / Security Control Status Reports based on live data from security monitoring tools. + Ensure ongoing assessments are in compliance with industry ... their lifecycle. + Conduct continuous assessments of security controls, perform automated/manual security control monitoring of information systems and… more
    Leidos (10/01/25)
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  • Personnel Security - Security

    Advantage SCI (Fort Belvoir, VA)
    …support Physical Security Tasks and facilitate and support government personnel in monitoring the security enterprise. Summary of Duties includes, but is not ... conduct in-processing, OPSEC, INFOSEC briefs, security practices briefings, security container maintenance /combination monitoring , and regular security more
    Advantage SCI (11/09/25)
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  • Information System Security Officer…

    Leidos (Arlington, VA)
    …Framework (RMF) activities to achieve Authority to Operate (ATO). + Perform continuous monitoring of security controls to ensure that they are implemented ... authorization (or ATO) process with independent assessors + Executing Continuous Monitoring and maintaining the security posture of IT systems day to day + To… more
    Leidos (11/06/25)
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  • Information Systems Security Officer…

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    … assessments and vulnerability analyses on cloud infrastructure * Manage security documentation and compliance reporting for continuous monitoring programs ... security awareness training programs and ensure personnel compliance with DoD security requirements * Support continuous monitoring and security control… more
    UIC Government Services and the Bowhead Family of Companies (10/28/25)
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  • Security Engineer

    Arena Technical Resources, LLC (Alexandria, VA)
    … policies, procedures, and standards in alignment with organizational goals. Continuous Monitoring : Monitor network traffic and security alerts to identify and ... clearance level: Public Trust Preferred Qualifications: - Experience with network monitoring and security tools (eg, SIEM, IDS/IPS). - Familiarity with… more
    Arena Technical Resources, LLC (10/28/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …documentation for information systems authorization + Developed and disseminate a System Security Plan (SSP) to include continues monitoring , vulnerability risk ... and self-motivated. + Develop system documentation for information system authorization, security management, and continuous monitoring of both networked and… more
    AeroVironment (10/11/25)
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