• NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …tools (eg, SolarWinds, Wireshark, PRTG). + Strong knowledge of network security principles, including firewall management, IDS /IPS, and access control. + ... NOC Network Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA)...Tier 1 and Tier 2 NOC personnel. + Ensure network security standards are adhered to and… more
    Virtual Service Operations (10/31/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …MPLS, TCP/IP, VLANs, and VPNs. + Advanced knowledge of network security principles and solutions, including firewalls, IDS /IPS, and encryption. + Proven ... NOC Network Solutions Engineer * Lorton, VA...network technologies and recommend solutions to enhance performance, security , and scalability. + Collaborate with Tier 3 engineers… more
    Virtual Service Operations (10/31/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …At least one of the following Certifications: + CISA + CISSP + CompTIA Security + CE Certified Professional + CompTIA Network + CE Certified Professional + ... + ICAM Solution (Active Directory, SailPoint and CyberArk experience is preferred). + Network - firewalls, IDS /IPS, switches, Routers, VPN + Cloud Hosting (AWS,… more
    Guidehouse (11/19/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …+ Deployed and managed cloud hosted environments, configured and refined network connections and security monitoring integrations. + Integrated third-party ... environment, or collaboration Tenants like Microsoft 365. + Maintained network components from firewalls, IDS /IPS to VPN...the following Certifications: + CISA + CISSP + CompTIA Security + CE Certified Professional + CompTIA Network +… more
    Guidehouse (11/19/25)
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  • Information Systems Security

    Synergy ECP (Annapolis Junction, MD)
    …of Firewalls, IDS /IPS, intrusion detection, VLANS, routing and other network security technologies. + Knowledge of virtualization technologies including ... Information Systems Security Engineer (ISSE) Level 2 Annapolis...system and networking operations. Key tasks include: + Reviewing security architectures, firewall configurations, IDS /IPS, and … more
    Synergy ECP (12/18/25)
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  • Network Engineer IV

    Robert Half Technology (Washington, DC)
    …Cisco routers, switches, and firewalls. + Strong understanding of network security practices including ACLs, VPNs, IDS /IPS, and related technologies. + ... Description Senior Network Engineer Location: Onsite - Washington,...In-depth proficiency with Cisco ISE for access control and network security . + Experience using Splunk for… more
    Robert Half Technology (12/20/25)
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  • Sr. Network Engineer

    Xerox (Washington, DC)
    …implementation. + ** Security & Compliance** + Implement network security best practices, including firewall policies, IDS /IPS, and VLAN segmentation. + ... Sr. Network Engineer **General Information** Press space or enter keys to toggle section visibility Country United States Department ENGINEERING SUPPORT Date… more
    Xerox (12/24/25)
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  • Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    …VPN, and routing protocols (eg, BGP, OSPF). + Experience with network security technologies, such as firewalls (Palo Alto), IDS /IPS, and access control ... Cleared Network Engineer * Lorton, VA with travel,...+ Collaborate with crossfunctional teams to develop and implement network security policies, procedures, and best practices,… more
    Virtual Service Operations (12/07/25)
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  • Senior Network Engineer

    SAIC (Springfield, VA)
    …The Network Technologies Business Unit currently has an opening for a **Senior Network Engineer ** to support a Department of State (DoS) Bureau of Diplomatic ... security measures, including firewalls, VPNs, intrusion detection/prevention systems ( IDS /IPS), and zero-trust architectures. + Strong experience in design/support/troubleshoot… more
    SAIC (01/08/26)
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  • Network Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a ** Network Engineer III,** you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... network systems and communications solutions. + Create and maintain comprehensive network security strategies for classified environments. + Gather complex… more
    Noblis (12/23/25)
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