• Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Opportunity:** CACI has an excellent opportunity for an experienced Lead LAN/WAN Engineer who will provide expert...deep knowledge of, and hands-on experience with Cisco, Juniper, F5 , Aruba, Ruckus, Versa, NOM, NetScout and/or related network… more
    CACI International (08/09/25)
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  • Lead DevOps Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    Lead DevOps Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... in real estate. We are currently seeking an accomplished Lead DevOps Engineer to join our team,...Google cloud + Application load balancing technologies such as F5 LTMs, including management of VIPs, pools, nodes, iRule… more
    CoStar Realty Information, Inc. (08/20/25)
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  • Principal Cyber Security Systems Engineer

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven **Principal Cyber Security Systems Engineer ** to join our team in **Chantilly, VA** . This role offers an exciting ... opportunity for an experienced engineer to secure and optimize complex infrastructure in support...and configuring network devices and appliances, including Juniper, Cisco, F5 , and similar platforms + Administering and troubleshooting Windows,… more
    ManTech (08/29/25)
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  • Network Engineer SME

    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 ... mission partners operating in CONUS and OCONUS locations. The Sr. Network Engineer /Architect will support the current infrastructure and new, modernized updated and… more
    TEKsystems (08/23/25)
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  • Senior Network Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Senior Network Engineer ** to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides ... partners operating in CONUS and OCONUS locations. As the Senior Network Engineer /Architect, you will support the current infrastructure and new, modernized updated… more
    Leidos (07/16/25)
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  • Consulting Systems Engineer

    World Wide Technology (Reston, VA)
    …World Wide Technology, Inc. has an opportunity available for a Consulting System Engineer to support our Federal Civilian team. Our team member will be focused ... Materials. The qualified candidate will serve as the technical lead in all covered Civilian accounts building strong relationships...Cisco Unified Communications is a plus + Experience with F5 , VMware are highly desired + Must understand federal… more
    World Wide Technology (07/23/25)
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