• Senior Network Architect

    ManTech (Herndon, VA)
    …and implements computer and information networks, such as local area networks ( LAN ), wide area networks (WAN), intranets, extranets, and other data communications ... networks. You will perform network modeling, analysis, and planning. You might also design network and computer security measures as well as research and recommend network and data communications hardware and software. **Responsibilities include, but are not… more
    ManTech (08/22/25)
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  • Systems Administrator (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …in the installation, maintenance, and administration of computer systems in a LAN /WAN environment. + Requires a strong understanding of current Microsoft supported ... Windows operating systems. + An understanding of Linux operating systems is desirable; but not required. + Requires a high level of competency in both written and oral communications skills is strongly desired with ability to work in a team environment. + DoD… more
    UIC Government Services and the Bowhead Family of Companies (08/22/25)
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  • Systems Administrator

    ManTech (Chantilly, VA)
    …is an instrumental part of a small, highly technical team providing WAN/ LAN systems integration and support of a virtualized Windows client-server medium enterprise ... in a VMware Virtual Desktop Infrastructure (VDI) environment. The Help Desk supports approximately 1,000 users, and 40 remote sites with zero clients connecting to Windows workstations, multi-function printers, VoIP phones, and Video Teleconference systems.… more
    ManTech (08/22/25)
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  • Project Manager

    Link Solutions Inc (Quantico, VA)
    …systems, office productivity software, computer networking, Local Area Network ( LAN )/Wide Area Network (WAN), servers, SharePoint, virtual machines, and video ... teleconferencing. + Strong analytical and problem-solving skills. + Ability to diagnose and resolve technical issues efficiently. + Able to multitask, prioritize, and manage time efficiently. + Accurate and precise attention to detail. This position is… more
    Link Solutions Inc (08/22/25)
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  • Principal Systems Administrator - active TS/SCI…

    V2X (Springfield, VA)
    …Server, and SharePoint, etc. across multi-platform information systems varying in size and complexity ( LAN , MAN, WAN, etc.) + Shall have 5 or more years of personal ... and hands-on experience managing and administering a complete Microsoft AD Domain and Forest Functional Level (DFL/FFL) of Windows Server 2008 R2, or higher, to include, but not be limited to, Domain Controllers, Global Catalogs, LDAP/S, Domain Naming… more
    V2X (08/22/25)
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  • Systems Administrator - Senior (Active TS/SCI…

    NANA Regional Corporation (Fort Belvoir, VA)
    …issues. + Basic network troubleshooting in support of the datacenter and workstation/ LAN connectivity. + Collect, review, and store server log files to identify ... and remediate system issues. + Document system configurations and propose and/or implement system changes. + Apply security patches, IAVAs, STIGS, and updates (including operating system updates). + Assist Service Desk technicians as needed with Tier I and… more
    NANA Regional Corporation (08/22/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    …in one or more of the following areas: + Ethernet and IP LAN design, configuration, and maintenance. + SONET-Based WAN design, configuration, and maintenance. + ... Border Gateway Protocol (BGP) and Multiprotocol Label Switching (MPLS) design, configuration, and maintenance. + Microsoft Windows desktop and server design, configuration, and maintenance in a secure IT environment including one or more of Windows 7, Windows… more
    Assertive Professionals (08/22/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    …+ Coordinate system maintenance, monitoring, and installation of multiple WAN/ LAN environments encompassing multiple specializations, platforms, and technologies + ... Assist with development and execution of test plans and supporting documentation for network configuration upgrades, installations, additions, or revisions + Collaborate and capture customer requirements, presenting customer requirements in technical exchanges… more
    ManTech (08/21/25)
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  • Onsite IT Infrastructure Manager, New River Valley

    Volvo Group (Dublin, VA)
    …a mission-critical 24x7 IT infrastructure, including data center operations, WAN/ LAN /Wireless networks, monitoring, and configuration tools + Capture local ... Infrastructure demand (on behalf of all Volvo Group units) + Manage all service level agreements and produce metrics in support of results. Analyze results to identify trends and opportunities for continual improvement. + Meet regularly with regional teams to… more
    Volvo Group (08/21/25)
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  • Senior Field Engineer

    ManTech (Herndon, VA)
    …+ Coordinate system maintenance, monitoring, and installation of multiple WAN/ LAN environments encompassing multiple specializations, platforms, and technologies + ... Assist with development and execution of test plans and supporting documentation for network configuration upgrades, additions, or revisions + Collaborate and capture customer requirements, presenting customer requirements in technical exchanges with other… more
    ManTech (08/21/25)
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