• Senior Network Engineer

    Koniag Government Services (Chantilly, VA)
    …will design a modernized network architecture that incorporates standard network security practices, such as centralized logging, intrusion detection system ... **Eagle Harbor Solutions,** a Koniag Government Services company, is seeking a Senior Network Engineer to support EHS and our government customer. This is a Remote… more
    Koniag Government Services (07/29/25)
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  • Senior Network Analyst

    Parsons Corporation (Chantilly, VA)
    …with a wide variety of open source software and utilities + Background in Network Security and Intrusion Detection + Familiar with server and networking ... got what you're looking for. Job Description: Parsons is seeking a Senior Network Administrator. The candidate will design, implement and maintain secure data … more
    Parsons Corporation (08/02/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …improving lives, and changing the world for the better. We are seeking a ** Network Engineer 3** to join our **Security and Electronic Systems (SES)** business Unit. ... integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio… more
    M. C. Dean (07/15/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …firewall solutions and intrusion detection/prevention systems (IDS/IPS) for network perimeter defense . + Collaborate with cybersecurity, engineering, and ... & Qualifications** **RESPONSIBILITIES** + Design, implement, and maintain secure network infrastructure, enforcing security controls across hardware, software, and … more
    TekSynap (07/02/25)
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  • Junior Network Engineer

    SAIC (Mclean, VA)
    …routers, switches, firewalls, end points, etc. + Various years' experience with network security practices, including firewalls, intrusion detection systems, and ... excellence on programs of national importance. We are seeking a highly motivated Network Engineer to join our National Intelligence Program in either Bethesda, MD or… more
    SAIC (08/09/25)
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  • Network Administrator 3

    M. C. Dean (Vienna, VA)
    …and changing the world for the better. Responsibilities We are seeking a ** Network Administrator 3** to join our **Security and Electronic Systems (SES)** business ... integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio… more
    M. C. Dean (07/15/25)
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  • Senior Computer and Information Research…

    ManTech (Herndon, VA)
    …advance cybersecurity operations, threat detection, and incident response, ultimately improving cyber network defense . Leads R&D Team and reports directly to ... ManTech seeks a motivated, career and customer-oriented **Senior Computer and Information Research Scientist** to join our... science areas relevant to NOSC operations, such as network security, intrusion detection, threat intelligence, and… more
    ManTech (05/22/25)
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  • Deployment Network Specialist

    M. C. Dean (Springfield, VA)
    …and changing the world for the better. We are seeking a **Deployment Network Specialist** to join our **Security and Electronic Systems (SES)** business Unit. As ... integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio… more
    M. C. Dean (07/15/25)
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  • Sr. Cybersecurity Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …in computer networking concepts and protocols, as well as network security methodologies. The Cybersecurity Engineer will be responsible for identifying and ... (3-5) years of relevant experience required + Knowledge of computer networking concepts and protocols, and network ...network , and OS hardening techniques. + Knowledge of Intrusion Detection System (IDS)/ Intrusion Prevention System (IPS)… more
    UIC Government Services and the Bowhead Family of Companies (07/30/25)
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  • CSOC Analyst T2 - NC

    Nightwing (Falls Church, VA)
    …+ Identification of Cybersecurity problems which may require mitigating controls + Analyze network traffic to identify exploit or intrusion related attempts + ... attempts + Provide subject matter expertise on network based attacks, network traffic analysis, and intrusion methodologies + Escalate items which require… more
    Nightwing (06/05/25)
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