• Network & Systems Security Analyst,…

    TECO Energy (Tampa, FL)
    …server, storage infrastructure. This role is also responsible for ensuring all network security controls (ie, firewalls, web application firewalls [WAF], ... Azure cloud environments, automation, NAC/user access, hyperconverged infrastructure, and overall network security . Partners with the Telecommunication teams on… more
    TECO Energy (11/05/25)
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  • Technical Manager - Network and Edge…

    Optiv (Chicago, IL)
    …Direct Reports) * Maintain a pulse on the network and edge security technology ecosystem, continuously tracking market trends, emerging threats, and evolving ... with both hands-on and oversight responsibilities. * Strong background in network security architecture, engineering, and administration across multiple… more
    Optiv (11/07/25)
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  • Network Security Engineer/Architect

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is seeking a highly specialized F5 Big-IP Network Security Engineer/Architect to serve as the subject matter expert for our application ... certification + A minimum of 3 years of dedicated experience in application delivery and network security , with a primary focus on the F5 Big-IP platform +… more
    GovCIO (12/24/25)
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  • Senior Network Security Architect

    Celestica (Richardson, TX)
    …role is primarily responsible for the architecture, design, and implementation of global network security solutions. This role reports into the Corporate IT ... + Develops comprehensive technical project plans and manages the execution of complex network security projects from initiation to closure. + Ensures and manages… more
    Celestica (01/15/26)
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  • Network Security Engineer

    nVent (IN)
    …with inventive electrical solutions. What YOU WILL EXPERIENCE IN THIS POSITION: The Network Security Engineer plays a pivotal role in safeguarding enterprise ... opportunities to strengthen the cybersecurity program. + Develop and maintain network security analytics, dashboards, and key performance indicators (KPIs)… more
    nVent (11/15/25)
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  • Network Information Security

    Leidos (Fort Meade, MD)
    **Description** The Defense group at Leidos has a career opening for a Network Information Security Specialist on a DISA contract. This role is primarily on the ... projected necessary actions, timelines, and resource availability + Implement recurring security requirements on network devices + Communicate with multi-tier… more
    Leidos (01/15/26)
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  • Senior Network Architect/SME in Enterprise…

    GovCIO (Bethesda, MD)
    **Overview** GovCIO is currently hiring for a Senior Network Architect/SME in Enterprise Level Facilities Security and Industrial Control Systems and Networks ... transition of user accepted designs and services to the Operations and Security Teams + Provide subject matter expertise in Enterprise-level facilities security more
    GovCIO (12/18/25)
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  • Systems Security and Network

    BOOZ, ALLEN & HAMILTON, INC. (Lexington Park, MD)
    Systems Security and Network Security Engineer The Opportunity: Are you looking for an opportunity to advance your experience in devices, implanting ... our country, and safeguard our nation? As a systems security and network security engineer,...and applications. You'll use your curiosity for technology and market trends to further research and develop security more
    BOOZ, ALLEN & HAMILTON, INC. (01/10/26)
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  • Network /Systems Security Engineer

    GovCIO (Bethesda, MD)
    **Overview** GovCIO is currently hiring for a System/ Network Security Engineer for our NIH-CIT proposal. This position will be located in Bethesda, MD and is a ... with Security SMEs on best practices + Assist with mid-level and junior network security engineers on tasks as needed + Mentor mid-level and junior … more
    GovCIO (12/18/25)
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  • Sr. Network Security Engineer

    Two95 International Inc. (Nashville, TN)
    Title : Sr. Network Security Engineer Type : Full Time Location : Los Angeles, CA Salary: $Open / Market Requirements + Minimum of 8 years' experience ... and engineering support to complex, mission-critical systems; and + Experience with network security , networking technologies, and network monitoring tools.… more
    Two95 International Inc. (12/08/25)
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