• Senior Cisco Network

    GliaCell Technologies (Laurel, MD)
    Are you a Senior Cisco Network Engineer / Architect who is ready for a new challenge that will launch your career to the next level? + Tired of being ... to work with some amazingly talented people Job Description: GliaCell is seeking a Senior Cisco Network Engineer / Architect on one of our subcontracts.… more
    GliaCell Technologies (11/06/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …communications issues + Assist with system upgrades and patch management under senior engineer guidance + Maintain accurate documentation of system ... features and enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other...Cisco Unified Communications solutions across our Air Force network infrastructure. + Administer and maintain Cisco more
    CACI International (09/27/25)
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  • Insider Threat Program Senior

    Leidos (Washington, DC)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Senior Network Engineer supporting the HEITS Contract as part of ... device integrity, and common security elements + Installs, configures, and maintain equipment including Cisco network and FW gear Cisco 2900, 4500, 9300,… more
    Leidos (11/06/25)
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  • Network Access Control Engineer

    General Dynamics Information Technology (Alexandria, VA)
    …a highly skilled and experienced ** Network Access Control Engineer Senior ** with specialized knowledge in Cisco Identity Services Engine (ISE), Cisco ... while impacting our national security in cyber as a ** Network Access Control Engineer Senior **...following:_ + Lead the design, configuration, and deployment of Cisco Identity Services Engine (ISE) for network more
    General Dynamics Information Technology (10/14/25)
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  • Senior Network Security…

    TEKsystems (Bethesda, MD)
    Top Skills' Details Top 3 skills: CISCO Identity Services Engine (ISE), CISCO NAC, IPS/IDS, Network Security Minimum eight years of experience in a ... Network Security Engineering role implementing and maintaining Network Access Control technologies ( Cisco IDS/IPS, ISE, Forescout, Cisco AnyConnect, etc.)… more
    TEKsystems (11/05/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Arlington, VA)
    …There is no challenge we can't turn into opportunity. And our work depends on a Senior Network Engineer joining our team to support ETM activities at the ... **Experience:** 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Network Engineer GDIT is your place. You make it your own… more
    General Dynamics Information Technology (11/06/25)
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  • Senior Network Engineer

    SAIC (Washington, DC)
    **Description** **SAIC** is looking for a ** Senior Network Engineer .** **Job Description:** + Install, configure, and maintain scalable network devices ... implement secure network access solutions and managing security policy using Cisco ISE to meet organizational requirements. + Monitor network performance and… more
    SAIC (11/06/25)
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  • Senior Network Engineer

    GovCIO (Arlington, VA)
    **Overview** GovCIO is currently hiring for a Senior Network Engineer with an active Secret clearance to provide classified and unclassified Tier 3 senior ... and WAN environments, datacenter load balancing, network access security to include 802.1x and Cisco ISE. + Provides Senior level support for Cisco ACI, … more
    GovCIO (10/28/25)
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  • Network Engineer - Senior

    Amentum (Fort Meade, MD)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Network Engineer ** to join our team of passionate individuals in ... end of new products and processes. **Responsibilities:** The duties and responsibilities of the ** Senior Network Engineer ** include, but are not limited to,… more
    Amentum (10/23/25)
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  • FLEX Senior Network Engineer

    Marriott (Bethesda, MD)
    …Computer Science or related technical field experience/certification + 7+ years' experience as a Network Engineer with 7 or greater years in a hands-on role that ... services. As part of a high performing team of network technologists, the Sr Engineer engages in...network hands-on experience with the datacenter fabric platforms ( Cisco , Arista, or equivalent) hands-on experience with common routing… more
    Marriott (09/17/25)
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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 ... ACL's. + Demonstrated experience working in multivendor Firewall and Network Security appliances such as Cisco , Palo...Firewall and Network Security appliances such as Cisco , Palo Alto, IXIA, Juniper, and Netscaler. + Demonstrated… more
    Vexterra Group (10/14/25)
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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 (09/25/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our team in **Chantilly, VA** . This is a position requiring ... related to customer sites, telecommunications circuits, routing, switching, VoIP, VTC, network encryption devices, and Cisco data center/security to maintain… more
    ManTech (09/27/25)
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  • Senior Network & Systems…

    Red River (Washington, DC)
    …a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization platforms, and enterprise storage ... and performance across network , compute, and storage domains. Key Responsibilities + Cisco ACI & Data Center Fabric + Design, deploy, and maintain Cisco more
    Red River (10/16/25)
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  • Network Engineer ( Senior )

    BAE Systems (Herndon, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Network Engineer ( Senior )** **116823BR** EEO Career Site Equal Opportunity ... to improve our future and protect our freedom. The network engineer will work in a team...Most of the networking gear is part of the Cisco family, working with Cisco script, however,… more
    BAE Systems (10/01/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior (Security) - TS/SCI required** Transform ... technology into opportunity as a ** Network Engineer Senior (Security)** at...support on contract + Required Security Environment Certification: + Cisco Certified Network Professional - Security +… more
    General Dynamics Information Technology (09/09/25)
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  • Senior Maritime Network

    Criterion Systems (Washington, DC)
    …we encourage Veterans to apply. Responsibilities We are looking to hire aMaritime Network Engineer SMEto support our US Department of Transportation customer ... in accordance with DOT Order 1630.2B. Certification + A verifiable and current Cisco Network certification (minimum CCNA) - Cisco Certified Networking… more
    Criterion Systems (11/07/25)
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  • Mid- Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position offers a broad ... growth. + Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Contribute to network and...Juniper and Cisco switches. + Contribute to network and systems design in alignment with evolving mission… more
    Infinity Systems Engineering (10/29/25)
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  • Senior Network Security…

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are...Security Professional (SNSP), Symantec ProxySG 6.7 Technical Specialist, or Cisco CCNA or higher. **Ready to Make a Difference?**… more
    CACI International (09/13/25)
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  • Unified Communications Engineer

    Amentum (Fort Meade, MD)
    …new products and processes. **Responsibilities:** The duties and responsibilities of the **UC Engineer Senior ** include, but are not limited to, the following: * ... DoD 8570.01-M IAT-II or IAM-I baseline certification requirements **Preferred:** * Cisco Certified Network Professional (CCNP) - Collaboration certification *… more
    Amentum (09/30/25)
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