• Senior Principal Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …of history, they're making history. Northrop Grumman Aeronautics Systems is seeking a ** Senior Principal Cyber Systems Engineer (Level 4)** to join our team of ... ESXi, Redhat Linux, Windows 11, Windows Server, Dell OS10 and/or Cisco IOS + Understanding of enterprise-level computing platforms involving virtualization,… more
    Northrop Grumman (12/10/25)
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  • Senior Specialist, Network Plan Engineer…

    L3Harris (Broomfield, CO)
    …sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Network Plan Engineer Job Code: 31905 Job Location: Boulder/North Denver, ... and NOC teams + Experience with leading network vendors such as HP/HPE, Cisco , Juniper, Arista, F5 + Experience implementing and managing carrier grade network and… more
    L3Harris (12/10/25)
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  • Top Secret Senior Unified Communications…

    Insight Global (Washington, DC)
    Job Description Senior Unified Communications Engineer: - Onsite 5x a week in Washington DC (FBI HQ) - 6-month contract to hire - Must possess an active TS clearance ... engineering for Unified Communications Systems. * Extensive understanding of Avaya/ Cisco /Managed Secure Telephony Platform (MSTP)/Microsoft TAC/Power BI. * Experience… more
    Insight Global (12/09/25)
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  • Senior AV Engineer

    Tyto Athene (Annapolis Junction, MD)
    …Multi-Media (AVMM) systems. The Tier 3 Engineer will serve as a senior technical resource, resolving escalated issues, designing advanced solutions, and ensuring ... the Tier 3 level. + Strong expertise with one or more UC/AVMM technologies ( Cisco , Avaya, Poly, Crestron, Extron, WebEx, MS Teams, etc.). + Hands-on experience with… more
    Tyto Athene (12/09/25)
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  • Senior Cyber Security Engineer

    Two95 International Inc. (Tampa, FL)
    Title: Senior Cyber Security Engineer Location: Tampa, FL (Hybrid) Duration: Full Time Salary: $Open / Market Requirements Required Experience: + Bachelor's Degree ... experience and advanced knowledge in three following systems/languages: + Firewall software/hardware ( Cisco ASA and Palo Alto) + Proxy Filtering (Blue Coat Proxy) +… more
    Two95 International Inc. (12/08/25)
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  • Network Architect, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Network Architect, Senior The Opportunity: A well-designed network is critical to move data and enable the Department of Defense ( DoD ) to achieve their missions, ... modernization. Using your experience in sof tware and hardware firewalls, Cisco hardware, Palo Alto firewalls, Juniper hardware, and optical infrastructure… more
    BOOZ, ALLEN & HAMILTON, INC. (11/28/25)
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  • Senior Network Administrator

    KBR (Honolulu County, HI)
    Title: Senior Network Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... and Test Planning + Testing in Distributed Exercises/Events + Cisco and / or Juniper Network certifications + ...Cisco and / or Juniper Network certifications + Cisco Next Generation Firewall + Experience supporting systems within… more
    KBR (11/27/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …operationalization and deployment of new and emerging technologies.We're seeking a ** Senior Level System Administrator with specialized experience with VMWare** for ... SKILLS AND EXPERIENCE:** + Deep knowledge and experience with VMware vCenter, Cisco switches, VPNs, VLANs, Server Deployment. + Experience with enclaves and… more
    Intrepid Solutions and Services (11/26/25)
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  • Senior Network Development Engineer (US…

    Oracle (Indianapolis, IN)
    **Job Description** ** Senior Network Development Engineer** **MUST BE A US CITIZEN** Join Oracle Health's Infrastructure Engineering Services (IES) team as a Network ... switches, firewalls, and load balancers from vendors such as Cisco , Juniper, Arista, Palo Alto, and F5. + Proven...firewalls, and load balancers from major vendors such as Cisco , Juniper, Arista, Palo Alto, and F5. + Oversee… more
    Oracle (11/25/25)
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  • Senior Network Administrator

    Robert Half Technology (Salem, OR)
    Description We are looking for an experienced Senior Network Administrator to oversee and maintain the network infrastructure for a large-scale organization in ... in network administration or a related field. * Must know the Cisco ecosystem, Cisco routers switches and networking solutions. * Palo Alto and Fortinet… more
    Robert Half Technology (11/21/25)
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