• Sr. Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Network Engineer /Architect with subject matter expertise** to support medium to large scale operations supporting the ... mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports operation and maintenance of current and modernized… more
    Leidos (10/21/25)
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  • Senior Network Engineer (Secret Clearance)

    Lockheed Martin (Colorado Springs, CO)
    …to advance the Missile Defense System, safeguarding the United States and its allies\. Our collaborative and agile organization operates in a fast\-paced ... teams to integrate and test network upgrades \- Analyze network traffic , diagnose issues, and troubleshoot problems \- Develop and maintain documentation… more
    Lockheed Martin (09/04/25)
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  • Network Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... and make a difference in National Security!** The **Network Engineer ** will be responsible for: + Provide input to...server requirements to include load balancing, VPN's, firewall contexts, Traffic Shaping Voice over IP (VOIP), GRE Tunneling, IP… more
    Leidos (10/12/25)
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  • Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large, ... partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports design of a new, modernized updated...with CCIE preferred. + Require active DoD IAT Level II (ie Security+) certification or equivalent prior to start.… more
    Leidos (10/11/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in ... + Must have an active DoD TS/SCI clearance + Must have DoD 8570 IAT II or higher certification (Security+ CE or equivalent) prior to start + Must obtain a… more
    Leidos (11/15/25)
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  • Cyber Security Engineer - Illumio SME

    NANA Regional Corporation (Mcconnell AFB, KS)
    The Cyber Security Engineer - Illumio SME provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and ... across AF servers as directed **Professional Services & Support** + Analyze traffic and create security rules for relevant applications + Provide project management… more
    NANA Regional Corporation (11/08/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a **Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... risks. **Responsibilities include:** + Demonstrated advanced experience with network traffic and communications, including known ports and services; + Demonstrated… more
    Leidos (10/31/25)
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  • Sr. Cyber Security Engineer - Hybrid Remote

    GovCIO (Tampa, FL)
    **Overview** GovCIO is currently hiring a Senior Cybersecurity Engineer to provide operational and integration support for a multi-vendor infrastructure, including ... that includes various network, systems, and cybersecurity vendors. + Validating traffic flow and paths through the architecture and ensuring proper measures… more
    GovCIO (10/18/25)
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  • FMS/AMS Specialist IV

    MyFlorida (Miami, FL)
    …developing technical comments directed to the design project manager or design engineer of record based on traffic operations fundamentals, Department design ... school diploma and four years of engineering, Intelligent Transportation System ( ITS ), traffic signal experience, or relevant employment experience developing… more
    MyFlorida (11/06/25)
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  • FMS/AMS Specialist III

    MyFlorida (Chipley, FL)
    …+ A high school diploma and three years of engineering, Intelligent Transportation Systems ( ITS ), or traffic signal experience; or an Associate of Arts or ... Other Job-Related Requirements: + This position requires a Level II Criminal Background Check in accordance with the State...degree in engineering technology and one year of engineering, ITS , or traffic signal experience; or a… more
    MyFlorida (11/22/25)
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