• Sr Cloud Security Architect

    Shuvel Digital (Arlington, VA)
    …and sustainment program to design, build, deliver, and operate a network operations environment including introducing new cyber capabilities to address emerging ... agile environment + Experience and/or familiarity with the following network protection devices: Firewalls, intrusion detection and prevention systems (IDS/IPS),… more
    Shuvel Digital (09/25/25)
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  • End User and Systems (AV/VTC) Technician

    CACI International (Arlington, VA)
    …Configure and maintain collaboration tools (Microsoft Teams, Microsoft Live Events, CISCO Webex) and audio/video streaming software. + Provide recommendations and ... teleconferencing and telecommunications/multimedia equipment + Identify, isolate and classify network faults identified either manually or via available network… more
    CACI International (09/23/25)
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  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …and physical IT environments. Our team manages multiple cloud environments providing Network administration, Help Desk, Cybersecurity and SME support for both the ... network and the Engineering for our work force. The...Earned Value Management + LINUX operating system experience and CISCO Networking experience + Cloud applications: AWS and Azure.… more
    Serco (09/12/25)
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  • Senior Firewall Engineer

    Insight Global (Henrico, VA)
    Job Description The Senior Firewall Network Engineer is responsible for implementing and overseeing firewall policies based on input from the Information Security ... all health system departments, users, and user groups. Conduct research on firewall network products, services, protocols, and standards in support of network … more
    Insight Global (09/09/25)
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  • Cloud Support Engineer - Days

    ManTech (Vienna, VA)
    …each may substitute 0.5 years' experience + CompTIA Security+, ITIL Foundation, CompTIA Network +, or CompTIA A+: each may substitute 1 year experience + AWS ... Solutions Architect Associate, Azure Administrator, Google Cloud Engineer, Cisco CCNA, CompTIA Linux+ Professional, Azure Solutions Architect (AZ-305), Google… more
    ManTech (11/22/25)
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  • Sr IT Specialist

    Robert Half Technology (Richmond, VA)
    …and reliability. * Design, implement, and maintain the organization's wide area network (WAN), ensuring efficient resource utilization and network monitoring. * ... and intermediate knowledge of its tools. * Familiarity with Active Directory, Cisco technologies, and backup solutions. * Strong experience with computer hardware… more
    Robert Half Technology (11/19/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …analysis, deployment, and troubleshooting/lifecycle support for innovative hardware/software/ network systems and applications. + Support includes procurement of ... products with a focus on Hyper-V. + Knowledge of networking and working with CISCO equipment + Knowledge of TCIP/IP routing and use of secure scripts. + Experience… more
    CACI International (11/19/25)
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  • Systems Administrator

    SAIC (Chantilly, VA)
    …a small team responsible for managing all facets of a customer on-premise network in addition to managing the cybersecurity posture. This individual will manage Risk ... large inventory of VMware ESXi blade servers, HP storage, Cisco switches, Windows and Linux servers, and high-powered GPU...work with security to apply for and maintain the network 's Authority to Operate (ATO) accreditation + Capture Body… more
    SAIC (11/15/25)
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  • Senior Manager Engineering - Public Sector

    Lumen (Richmond, VA)
    …teams. *Works to evaluate new and emerging technologies in the areas of network , cloud, edge, and security. **What We Look For in a Candidate** *Exceptional ... of various vendor equipment including (but not limited to) Juniper, Cisco , Aruba, Palo-Alto. *Knowledge of telecommunications equipment, operation, procedures and… more
    Lumen (11/11/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …+ Systems Engineering/Administration + Diagnosing and resolving software, hardware, and network problems + Linux Operating System (using command line) + Experience ... with system/ network monitoring tools, ie, Cacti, Nagios, Solarwinds - using...(one or more preferred):** + Experience deploying and maintaining Cisco routers, switches, and firewalls + Asterisk based PBX… more
    Leidos (11/07/25)
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