• Network Engineer Tier 3

    CACI International (Annapolis Junction, MD)
    …applications are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's ... Network Engineer Tier 3 Job Category:...MPLS, etc.) + Expertise in configuring and managing enterprise-level network equipment ( Cisco , Juniper, etc.) + Strong… more
    CACI International (04/17/25)
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  • Network Operations Engineer

    Leidos (Greenbelt, MD)
    …as well as solve complex problems using available tools. Leidos seeks a Senior Subject Matter Expert (SME) to support NASA's Integrated Operations Center (NIOC). The ... Oversee and manage networking systems with expertise in Juniper and Cisco technologies. Support and maintain telephony infrastructure critical to NASA's… more
    Leidos (05/08/25)
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  • Network Operations Engineer

    Leidos (Greenbelt, MD)
    …as well as solve complex problems using available tools. Leidos seeks a Senior Subject Matter Expert (SME) to support NASA's Integrated Operations Center (NIOC). The ... + Oversee and manage networking systems with expertise in Juniper and Cisco technologies. + Support and maintain telephony infrastructure critical to NASA's… more
    Leidos (05/08/25)
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  • System Engineer , Senior

    Amentum (Fort Meade, MD)
    …Cyber Division is assembling a team to support a program that provides critical network capabilities to the Department of Defense. We are committed to recruiting and ... + or equivalent + Fluency in both MS Windows based services and also Cisco and Brocade Networking solutions + Experience with Windows Server 2019, Citrix Xen… more
    Amentum (05/03/25)
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  • IT Infrastructure Engineer ( Network

    Insight Global (Columbia, MD)
    Job Description Insight Global is seeking to hire a Senior IT Infrastructure Engineer to support an international electronics company. This role would sit in ... and WAN) protocols (VRF, EVPN, VXLAN, BGP, HSRP, LACP etc.) o Network switches and routers - Cisco / Arista o Aruba Edge Connect/ Silverpeak -SDWAN solution(s) o… more
    Insight Global (04/29/25)
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  • Senior System Engineer (Linux)

    Belay Technologies (Laurel, MD)
    …Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System Engineer - Linus (SE) to join our intel team. The SE analyzes ... + Microsoft Certified Solutions Expert-Server (MCSA-Serv) Sharepoint or; + Cisco Certified Network Professional (CCNP) or; +...XML Master Basic (XML) or: + Red Hat Certified Engineer (RHCE) or; + Security Certified Network more
    Belay Technologies (04/03/25)
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  • Senior Infrastructure Networking…

    RTX Corporation (Annapolis Junction, MD)
    …and safeguard the global community. We're on the lookout for a dedicated ** Senior ** **Infrastructure Networking Engineer ** driven by excellence to contribute to ... networking equipment, such as Cisco , Palo Alto & Dell + Knowledge of network protocols, such as TCP/IP and UDP + Experience with User Interface development +… more
    RTX Corporation (05/06/25)
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  • Senior Systems Engineer

    ManTech (Laurel, MD)
    ManTech is seeking a motivated, career and customer-oriented ** Senior ** **Systems Engineer ** , with a focus on Cisco Networks to join our team in **Laurel, ... including day-to-day operations, monitoring, and problem resolution for all the client/server/ network devices. Will provide support for the patching systems and… more
    ManTech (04/24/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    …in a relevant industry. + 5+ years of experience in cybersecurity, network security, or systems engineering supporting DoD/Navy environments. + **Active Secret ... clearance required.** + Hands-on expertise with security and networking vendors, including Cisco , Palo Alto Networks, Splunk, ELK, Linux, Juniper, and Arista. +… more
    World Wide Technology (02/15/25)
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  • Senior Infrastructure/Networking…

    RTX Corporation (Annapolis Junction, MD)
    …hiring manager discretion.** Applied Signal Technology (AST) is seeking exceptional Senior Infrastructure/ Network Engineers with a passion for excellence. ... Administration + Experience with enterprise grade networking equipment, such as Cisco , Arista, or Juniper + Experience with virtualization technology (KVM, VMWare,… more
    RTX Corporation (05/08/25)
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