• Top Secret Cleared Sr . Network

    Insight Global (Fort Meade, MD)
    Job Description Insight Global is looking to add a TS Cleared Network Systems SME to a client's program based in Fort Meade, MD. This individual will provide mission ... critical support for the IP voice transport network by optimizing, implementing, and maintaining complex networks with a focus on security, availability, and… more
    Insight Global (07/18/25)
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  • Firewall Administrator & InfoSec Engineer

    Lockheed Martin (Bethesda, MD)
    …and Secure Transport team is hiring a mid\-career Firewall Administrator / InfoSec Engineer \. **What You Will Be Doing:** In this role, you will provide security ... implementing, and managing firewall rules, policies, and configurations to ensure network security and compliance * Monitoring and analyzing firewall logs to… more
    Lockheed Martin (07/16/25)
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  • Senior Network Engineer

    Leidos (Odenton, MD)
    **Description** The Digital Modernization Sector at Leidos has an opening for a senior Network Engineer on the DISA Defense Red Switch Network team in ... solutions within an enterprise environment on a high-paced, fast-moving program. As a Network Engineer , the successful candidate will be a part of a team… more
    Leidos (06/10/25)
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  • Network Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a TS/SCI cleared network engineer to provide the following database system support: Primary Responsibilities + Provide ... an IT-related field + Experience with VMWare Component Protection (VMCP) + Juniper Network Certified Internet Associate-Junos Certification (JNCIA-Junos) + … more
    Vexterra Group (07/15/25)
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  • Senior Network Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …environment with a shared commitment to excellence in everything we do. About the Senior Network Engineer position We are looking for a talented ... network integrations, and security hardening. As a Senior Network Engineer , you will...Implementation Guides (STIGs) + Experience with a variety of network solution vendors including Cisco, Fortinet, Juniper ,… more
    Tactibit Technologies LLC (06/26/25)
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  • FLEX Senior Network Observability…

    Marriott (Bethesda, MD)
    …Y **Position Type** Management This is a temporary position. JOB SUMMARY The Senior Network Observability Engineer , Network Reliability Engineering ... network product towers, and around globe. As the Senior Network Observability Engineer , the.... Experience with common routing and switching platforms (Cisco, Juniper , HP/Aruba etc.) . Demonstrated experience in delivering written… more
    Marriott (07/16/25)
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  • Senior Network Engineer

    Leidos (Fort Meade, MD)
    **Description** Leidos is seeking a ** Senior ** ** Network Engineer ** to join our Defense Enclave Services (DES) team at Ft. Meade, MD. **POSITION SUMMARY:** ... Management team and other key stakeholders. *Serve as the senior Tier III escalation support engineer for... network technologies. *In depth knowledge of IP network /subnet addressing. *Experience presenting to senior customer… more
    Leidos (07/16/25)
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  • Senior Network Engineer

    Leidos (Annapolis Junction, MD)
    …Modernization Sector at Leidos currently has an immediate need for an experienced Senior Network Engineer for a strategic High-Performance Computing (HPC) ... program. The Senior Network Engineer will need...OpenView, Cisco routers, Cisco Switches, F5/Cisco load balancers, InfiniBand, Juniper , Fiber Channel (FC) SAN, and VPN (IPSEC) +… more
    Leidos (07/03/25)
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  • Network Engineer

    ISC2 (Annapolis, MD)
    …connectedness that empowersallour successes. Learn more. **Position Summary** The Network Engineer builds andmaintainsthe internal infrastructure systems at ... WAN, and wireless networks. + Perform basic troubleshooting and resolution of network connectivity issues, escalating complex problems to senior engineers as… more
    ISC2 (07/19/25)
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  • Senior Infrastructure / Networking…

    RTX Corporation (Annapolis Junction, MD)
    …Signal Technology (AST), a national asset in the SIGINT domain, is seeking a ** Senior Infrastructure / Networking Engineer ** who strives for excellence and has a ... with enterprise grade networking equipment, such as Cisco, Arista, or Juniper + Experience with virtualization technology (KVM, VMWare, Hyper-V) + Experience… more
    RTX Corporation (07/20/25)
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