• Network Engineer SME - Top Secret Clearance…

    TEKsystems (Fort Belvoir, VA)
    Description TEKsystems is seeking a Sr. Network Engineer to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides ... enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate...common I/T infrastructure networking in the areas of LAN, WAN , TCP/UDP, IPSec, VPN, Proxies, Routing(L2/L3), and Firewalls. *… more
    TEKsystems (08/12/25)
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  • Sr. Systems Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …on multiple technologies. What you will get to do - Collaborate and support the Senior Engineering and Project Integration staff in assessing, documenting, and ... tracking existing and new program requirements - Support the program by developing artifacts, architectural documentation, and integration of various sources into a… more
    Arena Technical Resources, LLC (08/11/25)
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  • Sr. Voice Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …training - Tier 3 Network support of Cisco and Juniper equipment in support of Mission Critical Voice CAN/LAN/ WAN - Develop and document Mission Critical ... - Participate in launch ICE and dress rehearsals. - Provision instruments, support call scheduling, end-point troubleshooting, real-time launch console support ,… more
    Arena Technical Resources, LLC (08/10/25)
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  • Junior Network Engineer

    SAIC (Mclean, VA)
    …our National Intelligence Program in either Bethesda, MD or McLean, VA. to support the operations, maintenance, and enhancements of a complex, hybrid on-premises and ... understanding of network infrastructure design, implementation, and optimization in support of complex analytic and software capabilities. **Key Responsibilities:**… more
    SAIC (08/09/25)
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  • Network Administrator

    TEKsystems (Fort Belvoir, VA)
    …The client is seeking an Network Administrator in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate...Skills Network engineering Firewall Router Cisco routers & switches WAN Palo Alto BGP Experience Level Expert Level Pay… more
    TEKsystems (07/30/25)
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  • ​​Cyber Threat Intel Analyst​

    Leidos (Ashburn, VA)
    …information systems including local area networks/wide area networks (LAN/ WAN ), commercial internet connection, public facing websites, wireless, mobile/cellular, ... enhance cybersecurity posture of the organization's IT operating environment. + Provide support to the Security Operations Center during incident response and threat… more
    Leidos (07/23/25)
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  • Network/System Administrator III

    Global Resource Solutions (Arlington, VA)
    …(OSD) and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access ... activities. Essential Duties & Responsibilities: + Install, maintain, audit and support a secure MS Windows network environment and limited web/data application… more
    Global Resource Solutions (07/11/25)
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  • Senior Network Engineer

    Leidos (Lorton, VA)
    …Solutions Division at Leidos is looking for a **Senior Network Engineer** to support a fast-paced program with the Air Force Life Cycle Management Center, deploying ... functionality and security compliance, maintain accurate documentation, and provide technical support to team members and end-users. In addition, this position will… more
    Leidos (07/04/25)
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  • Field Engineer

    CACI International (Fairfax, VA)
    Field Engineer Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... globe and collaborate with a diverse cadre of IT Operational Specialist, LAN/ WAN Engineers as well as Facility management and Logistical professionals. Although your… more
    CACI International (07/02/25)
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  • Network Engineer

    Nightwing (Sterling, VA)
    …advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our ... and Mission Partners to engineer, install, operate, and maintain the WAN /MAN/LAN network interfaces, datacenter network, and other communication systems. The NE… more
    Nightwing (06/27/25)
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