• Principal Network Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... and maintaining security patches on servers, ITIL, and In-depth knowledge of Cisco Enterprise environments + Expert experience with IP, Routing and Connection… more
    Leidos (10/31/25)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …Signal Technology (AST), a national asset in the SIGINT domain, is seeking an Infrastructure Engineer II who strives for excellence and has a passion to be part of a ... Administration + Experience with enterprise grade networking equipment, such as Cisco , Arista, or Juniper + Experience with virtualization technology (KVM, VMWare,… more
    RTX Corporation (10/21/25)
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  • Network Engineer 0

    Orion Consortium (Columbia, MD)
    …of any levels of network devices, such as firewalls, switches, routers, cabling, Cisco , Brocade, or Juniper devices is a plus. Experience supporting WAN technologies ... such as SONET (OC3, OC48, OC192), DS3, T1, etc. Experience with Taclanes/KG-175, etc. Experience with MPLS, BGP, VPNs, etc. An IAT level II baseline certification as defined by DoD 8570.01-M is required. Required Clearance: Candidate must have a TS/SCI… more
    Orion Consortium (12/30/25)
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  • Security Engineer

    TekSynap (Rockville, MD)
    …+ Microsoft Defender for Cloud Apps + Microsoft Defender for Cloud + Cisco Email Security Appliance (ESA) Ironport Mail Gateways + Splunk Enterprise **Overview** We ... are seeking aSecurity Engineerto join our team supporting NRC GLINDA Systems Network and Cross Cutting program inRockville,MD We're looking for a skilled security professional with hands-on experience in the architecture, design, implementation, and… more
    TekSynap (12/25/25)
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  • Senior Network Development Engineer

    Oracle (Annapolis, MD)
    …standardization at scale across large, complex environments? + Do you have experience with Cisco , Palo Alto, and cloud firewall products? If you can answer "yes" to ... 85% of these, Oracle IES Firewall Network Engineering would love to talk with you. US Citizenship, Government background screening with ability to pass a federal background check (SF-85) **Responsibilities** **Infrastructure Management** + Design, configure,… more
    Oracle (12/23/25)
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  • Network Development Engineer

    Oracle (Annapolis, MD)
    …networks. + Advanced level knowledge of multiple network operating systems including Cisco IOS/NX-OS, PAN-OS, Arista EOS, etc. + Experience with Agile methodologies ... and Scrum. + Experience operating in a Linux/Unix environment. + Experience translating and managing the Incident to Problem Management workflow through a combination of process automation, defect cataloging, data warehousing, reporting and analytics. +… more
    Oracle (12/21/25)
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  • Audio Visual Engineer

    FGS, LLC (California, MD)
    …DM experience + Extron XTP and FOX Matrix switch experience + Cisco WebEx Codec setup experience + Clearone/BiAmp DSP experience **Desired Qualifications** + ... CTS Designer + AutoCAD experience + Direct View LED videowall design experience + Crestron CTI certifications + Solid works or other 3-D modeling software **Education Requirements** + High school or equivalent **Security Clearance Requirements:** + Top Secret… more
    FGS, LLC (12/21/25)
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  • Solution Engineer New England

    Lumen (Annapolis, MD)
    …are a plus. + Fundamental understanding in Security solutions - SASE, Fortinet, Cisco , Palo Alto + Strong verbal, and written communication + Ability to lead ... & engage in complex deal discussions with internal ecosystem, driving solutions & outcomes with sales, customer success, partners. + Strong presentation skills as well as the ability to build and present high-quality solutions to both technical and executive… more
    Lumen (12/20/25)
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  • Network Engineer 1

    Orion Consortium (Columbia, MD)
    …of any levels of network devices, such as firewalls, switches, routers, cabling, Cisco , Brocade, or Juniper devices is a plus. Clearance Required: TS/SCI FS poly ... Responsibilities Include: 1. Maintain data, voice and/or video network hardware and systems; 2. Assess and update older networks as needed and in accordance with specified plans. 3. Provide escalated Tier-2 and Tier-3 technical support on data, voice or video… more
    Orion Consortium (11/12/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …chn ical skill and careful planning. That's why we need you, an experienced network engineer who knows how to develop the exact network the DoD needs. As a network ... engineer on our team, you'll use your experience in...equipment, cryptography, key management, sof tware and hardware firewalls, Cisco hardware, Palo Alto firewalls, cloud migration, optical infrastructure… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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