• Network Administrator 3

    M. C. Dean (Vienna, VA)
    …integrates, operates and maintains electronic security services inclusive of intrusion detection , access control, biometric authentication, video surveillance, ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (07/15/25)
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  • Network Security Instructor

    GovCIO (Columbia, MD)
    …understanding of network security principles, protocols, and technologies (eg, firewalls, intrusion detection systems , encryption). + Prior experience in ... **Overview** GovCIO is currently hiring for a Network Security Instructor SME, toeducate individuals on how...cybersecurity training with 5+ years of operational experience in network security and related cyber domains. + Skilled in… more
    GovCIO (07/18/25)
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  • Communications Systems Engineer

    Clark Construction Group, LLC (Mclean, VA)
    …or more low voltage communications systems - CCTV, access control, intrusion detection , public address, intercom, audio visual, telephone, fiber/copper ... in the design and delivery of projects involving CCTV, access control, intrusion detection , public address, intercom, audio visual, telephone, fiber/copper … more
    Clark Construction Group, LLC (06/21/25)
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  • Principal Cloud Network Engineer

    Eliassen Group (Washington, DC)
    …+ Implement advanced security measures for IPv6 networks, including firewall policies, intrusion detection systems , and DDoS management + Collaborate ... **Principal Cloud Network Engineer** **Anywhere** **Type:** Contract-to-Hire **Category:** Architecture **Industry:** Government **Workplace Type:** Remote… more
    Eliassen Group (08/08/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    systems . + Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; conducts performance analysis of ... plans, and procedures and ensure security measures of the network . What You'll Get to Do: + Provide cyber...Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion Detection Systems more
    William C Brown Inc (05/17/25)
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  • Senior Information Security Specialist

    ISYS Technologies (Washington, DC)
    …services.This position will be on-site. Responsibilities: + Administer and maintain intrusion detection /prevention systems (IDS/IPS), SIEM platforms, and ... SIEMs, host-based systems , and firewalls, while authoring and implementing custom detection logic. + Monitoring real-time network activity and analyzing raw… more
    ISYS Technologies (07/30/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …and eradicate cyber threats to networks through monitoring, intrusion detection , and protective security services to information systems , including local ... based forensics related to the identification of advanced cyber threat activities, intrusion detection , incident response, malware analysis, and security content… more
    TekSynap (06/03/25)
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  • Cyber Detect and Response Lead

    TekSynap (Fort Belvoir, VA)
    …expertise in creation, editing, and management of signatures, rules and filters for specialized network defense systems including but not limited to network ... shift change and provides continuity of effort across shifts. + Collect and analyze network and/or host artifacts from a variety of sources to include logs, system… more
    TekSynap (08/09/25)
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  • Cyber Security Operations Analyst Lead

    TekSynap (Fort Belvoir, VA)
    …expertise in creation, editing, and management of signatures, rules and filters for specialized network defense systems including but not limited to network ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Collect and analyze network and/or host artifacts from a variety of sources to include logs, system… more
    TekSynap (07/29/25)
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  • Information Systems Security Engineer…

    Synergy ECP (Annapolis Junction, MD)
    …reporting of such activities. + Knowledge of Firewalls, IDS/IPS, intrusion detection , VLANS, routing and other network security technologies. + Knowledge of ... configurations, IDS/IPS, and security controls for new and proposed systems . + Prevention and early detection and resolution of risks to high value assets. +… more
    Synergy ECP (06/19/25)
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