• Network Engineer , Sr / Secret / Onsite:

    Lockheed Martin (Fort Worth, TX)
    …networking tools such as Cisco ISE, Cisco DNA Center and Cisco Call Manager \. Also will be responsible for planned infrastructure upgrades, installation ... and management of Cisco switches and CUCM \- Experience with Cisco Call Manager and Jabber\. \- Experience with configuration and management of Juniper or… more
    Lockheed Martin (11/26/25)
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  • Network Engineer

    TEKsystems (Washington, DC)
    Description We are looking for a Network Engineer to support the daily operations of the agency's network infrastructure. This role focuses on monitoring, ... The candidate will work under the guidance of the another Network Engineer to ensure network availability and performance. Position requires on-site support 5… more
    TEKsystems (01/05/26)
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  • IT Infrastructure and Security Response…

    CUNY (Brooklyn, NY)
    IT Infrastructure and Security Response Engineer - Office of Computing Information Services **GENERAL DUTIES** This position encompasses professional and responsible ... networks and cloud deployments. Under administrative direction of a university IT manager , with broad latitude for independent action or decision, is responsible for… more
    CUNY (10/22/25)
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  • Senior Network Security Engineer Job…

    Black & Veatch (Overland Park, KS)
    **Senior Network Security Engineer ** Date: Dec 31, 2025 Location: Cary, NC, US Overland Park, KS, US Company: Black & Veatch Family of Companies **Together, we own ... perspectives to use. **The Opportunity** As the **Sr.Network Security Engineer ** , you will have the opportunity to: +...the following: + Palo Alto (plus Panorama/Prisma Access) + Cisco Security (ASA, ISE, Firepower NGFW) + Cisco more
    Black & Veatch (01/01/26)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …with multiple external services to support operational needs. + Manage a Cisco Unified Communications Manager (CUCM) environment andcan setup and troubleshoot ... **MANTECH** is seeking a motivated, career and customer-oriented Senior Network Engineer to join our team in Chantilly, VA. This is a position requiring onsite work… more
    ManTech (12/17/25)
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  • Senior System Engineer

    TekSynap (Fort Belvoir, VA)
    …to US ARMY INSCOM customers. + Responsible for providing software support to CISCO routers and switches, Dell PCs, Sun Servers, Juniper routers, In-Line Encryption ... and Federal/DoD mandates). + Support implementation of ASR, ACS, and other CISCO technologies. + Apply experience in standards for transport including DWDM and… more
    TekSynap (12/11/25)
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  • Project Engineer - NAIC2 - 1st shift

    World Wide Technology (Edwardsville, IL)
    …and the ability to prioritize in a high-pressure environment + Familiarity with Cisco Unified Communication Manager based on department needs - configuration, ... **Network Project Engineer - NAIC2 - 1st shift** **Why WWT?**...years hands-on experience configuring and troubleshooting issues on a Cisco network. + Experience at working both independently and… more
    World Wide Technology (12/23/25)
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  • Senior Unified Communications Engineer

    Love's Travel Stops & Country Stores (Oklahoma City, OK)
    Engineer is preferred. **Skills:** + Technical knowledge of Cisco Communications Solutions: Contact Center, Unity Connection, Unified Communications Manager ... * Hiring Immediately *_ **Welcome to Love's:** The Sr. Unified Communications Engineer is a seasoned technical leader responsible for designing, installing, and… more
    Love's Travel Stops & Country Stores (11/19/25)
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  • Senior AV/VTC Engineer

    Chenega Corporation (GA)
    …+ Familiar with AR 25-1 and DoD PAM 25-91. + Experience with Cisco Unified Communications Manager / Cisco Meeting Server Technologies Operations and ... **Req ID:** 38955 **Summary** **Senior AV/VTC Engineer ** **Ft. Gordon, GA** Are you ready to...in configuring, maintaining, and sustaining Extron, Crestron, AMX, and Cisco UC/VTC technologies + Must be a US citizen… more
    Chenega Corporation (01/16/26)
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  • Network Engineer , Principal Specialist,…

    RTX Corporation (Tewksbury, MA)
    …of routers, switches, firewalls, and authentication servers. + Experience with platforms such as Cisco ISE, Cisco Call Manager , NTP servers, General Dynamics ... a security clearance​ **Security Clearance:** Secret - Current **Network Engineer , Principal Specialist** **Raytheon Digital Technology** **Classified Infrastructure Services**… more
    RTX Corporation (01/12/26)
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