• Network Engineer III

    General Dynamics Information Technology (St. Louis, MO)
    …and Cybersecurity Services (TCS) program has an exciting and challenging opportunity for a ** Network Engineer III ** on our Network Security Services ... turn into opportunity. And our work depends on TS/SCI level cleared ** Network Engineer lll** joining our team to support our Intelligence customer in… more
    General Dynamics Information Technology (04/28/25)
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  • Network Engineer III

    CACI International (St. Louis, MO)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... US * * * **The Opportunity:** Join our elite team as a Network Engineer in a role that combines cutting-edge technology with national security impact. This… more
    CACI International (04/04/25)
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  • Implementations Network Engineer

    Leidos (Scott Air Force Base, IL)
    …Solutions Management-Operations II (GSMO-II) contract has an opening for an Implementations Network Engineer . The Implementations Network Engineer ... provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and… more
    Leidos (04/09/25)
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  • Systems Engineer III

    HNTB (St. Louis, MO)
    …join our team of employee-owners. We are seeking an enthusiastic and motivated Systems Engineer III to join our growing transit and rail practice. This ... including Fiber Optics and copper cabling and associated hardware and software. This Engineer III will be responsible for assisting in the production and… more
    HNTB (04/01/25)
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  • Cyber Systems Engineer III - Ecds

    General Dynamics Information Technology (St. Louis, MO)
    …turn into opportunity. And our work depends on TS/SCI level cleared **Cyber Systems Engineer lll - ECDS** joining our team to support our Intelligence customer in ... Description:** + GDIT is looking for a Cross Domain Engineer to lead the design of cross domain solutions;...DoD Information Assurance Technical (IAT) Level II + and network Cyber Security + Experience working with Cross Domain… more
    General Dynamics Information Technology (03/06/25)
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  • Senior Network Cloud Security…

    Copeland (St. Louis, MO)
    …IT Enterprise networks and infrastructure technologies. The Senior Network Cloud Security Engineer will provide Level II and Level III technical support for ... the IT Enterprise. The Senior Network Cloud Security Engineer will work under...+ Supports Cloud and infrastructure operations as a Level II/ III technical resource and provides technical leadership and mentoring… more
    Copeland (04/18/25)
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  • Cybersecurity Implementation Engineer

    CACI International (St. Louis, MO)
    Cybersecurity Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... infrastructure and applications running on Windows and Linux operating systems** ** Engineer and implement cybersecurity solutions leveraging cloud services such as… more
    CACI International (05/07/25)
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  • Zero Trust Security Engineer

    Insight Global (Scott Air Force Base, IL)
    Job Description An employer is seeking a Zero Trust Cyber Security Engineer who can hit the ground running to engage in the overall Zero Trust strategies and efforts ... assess, and document the as-is status of on-premises and cloud-based network enclaves and applications, conduct gap analysis, and formulate/implement plans that… more
    Insight Global (05/07/25)
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  • Help Desk Tier 2 - Mid (Sys Admin)

    TekSynap (St. Louis, MO)
    …support ofrequestfor information related to ongoing programs and proposal efforts. + Maintains network diagrams and circuit records. + Instructs users in the use of ... and networks. + May perform basic PC, PBX, and network software programming. + Interacts with other team members,...Defense Intelligence Agency's Solutions for the Information Technology Enterprise III (SITE III ).TheTier 2 Help Desk System… more
    TekSynap (04/15/25)
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  • Database and Storage Manager, Eng

    TekSynap (St. Louis, MO)
    …other architecture and engineeringteams(systems engineering, database administration, network operations and applications development), analyzeand designenterprise ... the Defense Intelligence Agency's Solutions for the Information Technology Enterprise III (SITE III ).TheDatabase and Storage Manager, Eng installs,… more
    TekSynap (04/15/25)
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  • Systems Administrator

    TekSynap (St. Louis, MO)
    …The​Systems Administrator​is expected tobe able to: + Support Engineering and Operations network solutions and strategic adherence to all aspects of the Information ... Defense Intelligence Agency's Solutions for the Information Technology Enterprise III (SITE III ).TheSystems Administratormaintainssmooth operation of multi-user… more
    TekSynap (04/12/25)
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  • Branch Chief for Cyber Technology Services

    CACI International (St. Louis, MO)
    …Cyber Data Analytics, Endpoint Security Services, Vulnerability Testing Services (ACAS), and Network Security Services teams. Because of this, the candidate will be ... event of high priority enterprise outages, must work with the Chief of Network Operations to quickly and effectively coordinate the analysis and resolution of issues… more
    CACI International (04/08/25)
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