• Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …+ Experience and/or familiarity with the following network protection devices: Firewalls, intrusion detection and prevention systems (IDS/IPS), log analysis, ... Hybrid Cyber Security Engineer Type: Contract Location: Arlington, VA...design, architecture, development, evaluation, testing, and integration of computer systems , appliances, and networks to elevate the security posture… more
    Shuvel Digital (09/25/25)
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  • FSO/Industrial Security Cyber Engineer,…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …security controls: Implement, manage, and monitor security measures such as firewalls, intrusion detection /prevention systems , and access controls. * ... **FSO/Industrial Security Cyber Engineer, Junior** **Category:** Business Consulting, Strategy and...their status, and conducting initial and exit briefings. * System accreditation and monitoring: They prepare system … more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Cyber Security Architect Manager

    CACI International (Norfolk, VA)
    …expertise in Security/Information Assurance (IA) products including PKI, VPN, firewalls, and intrusion detection systems + Analyze and recommend resolution ... Cyber Security Architect Manager Job Category: Information Technology...requirements + Implement and develop MLS solutions for complex systems + Gather and organize technical information about organizational… more
    CACI International (07/30/25)
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  • Vulnerability Assessment (VA) Team Lead

    TekSynap (Ashburn, VA)
    …contain, and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems ... Management and Advanced Threat Protection + Familiarity with Access Control, Authorization, Intrusion Prevention and Intrusion Detection + Familiar with… more
    TekSynap (09/02/25)
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  • Network Based Systems Analyst III

    ARSIEM (Arlington, VA)
    …a wide variety of all source data sets (indications and warnings) + Validate intrusion detection system (IDS) alerts against network traffic using packet ... client you work with. ARSIEM is looking for a Cyber Network Defense Analyst . This position will support...signatures + Experience detecting host and network-based intrusions via intrusion detection technologies (eg, Snort) + Experience… more
    ARSIEM (07/10/25)
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  • Network Based Systems Analyst II

    ARSIEM (Arlington, VA)
    …+ Identify and analyze anomalies in network traffic using metadata + Validate intrusion detection system (IDS) alerts against network traffic using ... client you work with. ARSIEM is looking for a Cyber Network Defense Analyst (CNDA) to monitor and analyze...signatures + Experience detecting host and network-based intrusions via intrusion detection technologies (eg, Snort) + Experience… more
    ARSIEM (08/28/25)
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  • Security Engineering Lead

    TekSynap (Ashburn, VA)
    …contain, and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems ... Strategy. Collaborate and assist in maintaining the SIEM infrastructure and operating system (OS) to support the collection and aggregation of all appropriate data… more
    TekSynap (09/02/25)
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  • Enterprise Logging Solution (ELS) Lead

    TekSynap (Ashburn, VA)
    …contain, and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems ... the analysis of the current logging capabilities. Ensure that systems within new and existing tools are compliant with...of Science in computer engineering, computer science, IT or cyber security preferred (or 5 years of relevant work… more
    TekSynap (09/02/25)
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  • Information Systems Security Officer - Sr

    Leidos (Ashburn, VA)
    …websites, mobile/cellular networks, servers, and workstations-through continuous monitoring, intrusion detection , and advanced security services. The ... policies and procedures NIST SP 800-37, Rev 2, Risk Management Framework for Information Systems and Organizations: A System Life Cycle Approach for Security and… more
    Leidos (09/23/25)
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  • Information System Security Manager III

    Global Resource Solutions (Arlington, VA)
    …Coordinate with PSO or cognizant security official on approval of external information systems (eg, guest systems , interconnected system with another ... is conducted to evaluate the security posture of IS by employing various intrusion /attack detection and monitoring tools (shared responsibility with ISSOs) +… more
    Global Resource Solutions (09/26/25)
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