• Secret Sr. Network Engineer

    Insight Global (Fairfax, VA)
    Job Description - Provide classified and unclassified Tier 3 senior level support for the design, implementation, and deployment of network specific technologies ... consisting of hundreds of locations worldwide - Provide engineering and operational support for cloud providers to include AWS and Azure, on-premise datacenters,… more
    Insight Global (11/15/25)
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  • Senior Cloud Solutions Architect

    ManTech (Herndon, VA)
    …(DMV) area** . **Responsibilities include, but are not limited to:** + Support the enterprise architecture, design, development, and deployment of network and cloud ... services in support of government customer + Research and implement enterprise-wide...experience + Hands-on experience with Cisco routing, switching, and firewall technology + Experience with primary network topologies, LANs,… more
    ManTech (11/15/25)
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  • Senior Network Engineer

    Ensono (Richmond, VA)
    …solution information; coordinating solutions with Ensono ENSG customers; and providing support for engineering design and implementation issues. **We want all new ... all Network environments for Ensono clients + Provide L3 Operations support for investigation, troubleshooting and resolving network communications and operations… more
    Ensono (11/08/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, applying patches, ... execute. Document and generate business processes for day-to-day and emergency support procedures. + Install, test, and verify Linux Security patches; coordinating,… more
    General Dynamics Information Technology (10/25/25)
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  • Linux Systems Administrator - TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …Parsons is seeking a mid-level Linux Systems Administrator. The candidate will support both Linux based workstations and servers in both physical and virtual ... as they arise. The candidate must be able to understand and support standard network designs, configurations, and systems maintenance. Responsibilities also include… more
    Parsons Corporation (10/18/25)
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  • Network Engineer II

    Insight Global (Chesapeake, VA)
    Job Description Insight Global is seeking a qualified Network Engineer II in support of one of our clients in Chesapeake, VA. Their day to day will include but is ... Layer 2/3 networking (VLANs, STP, EtherChannel, OSPF, EIGRP, HSRP/VRRP/GLBP). - Manage firewall policies, NAT, ACLs, and network access control (Cisco ISE, Aruba… more
    Insight Global (01/03/26)
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  • Production Operations Systems Engineer

    SAIC (VA)
    …SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. The ideal ... optimize system performance and reliability. + Understanding of network protocols, firewall configurations, and VPN setup. + Experience with network monitoring and… more
    SAIC (12/31/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …standards. + Configure and manage Active Directory environments to support secure authentication and policy enforcement. + Perform vulnerability assessments ... to detect anomalies and performance issues. + Implement and manage firewall solutions and intrusion detection/prevention systems (IDS/IPS) for network perimeter… more
    TekSynap (12/30/25)
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  • GDIT Emerge Labs Principal Infrastructure…

    General Dynamics Information Technology (Falls Church, VA)
    …and services using VMWare + Hands-on expertise with datacenter networking and firewall capabilities from Cisco and Palo Alto. Additional expertise with SD-WAN ... radius of GDIT's Falls Church, VA Headquarters campus to support touch maintenance or outages and be willing to...tool that identifies career steps and learning opportunities * Support : An internal mobility team focused on helping you… more
    General Dynamics Information Technology (12/27/25)
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  • Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …and implementation of enterprise system-wide network solutions/capabilities/enhancements to support customer business/mission goals and objectives. + Troubleshoot ... upgrades, additions or revisions for customer approval before implementation. + Support network traffic analysis and bandwidth optimization efforts to ensure… more
    General Dynamics Information Technology (12/26/25)
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