• Sr CyberSecurity Engineer

    Humana (Jefferson City, MO)
    …a part of our caring community and help us put health first** The Senior CyberSecurity Engineer develops and tests information security tools, applications, ... drive products from design to volume production release. The Senior CyberSecurity Engineer work assignments...to Humana information technology and information security infrastructures. The Sr CyberSecurity Engineer will focus… more
    Humana (07/26/25)
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  • Senior Cybersecurity Engineer

    Leonardo DRS, Inc. (Bridgeton, MO)
    …St. Louis area. **Job Summary** Leonardo DRS Land Systems is seeking a full time Senior Cybersecurity Engineer for our Bridgeton, MO facility. We are seeking ... lifecycle. + **Continuous Improvement:** Stay current with the latest cybersecurity threats, vulnerabilities, and technologies relevant to tactical vehicle systems.… more
    Leonardo DRS, Inc. (05/23/25)
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  • Cybersecurity Implementation…

    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 ... infrastructure and applications running on Windows and Linux operating systems** ** Engineer and implement cybersecurity solutions leveraging cloud services such… more
    CACI International (05/07/25)
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  • Eng, Cybersecurity

    Spire Energy (St. Louis, MO)
    …every employee feels welcome, respected, and valued. Summary Spire is seeking a ​ Cybersecurity Engineer . Here is what a successful candidate will possess: ... on the results Ensure events are properly documented for network security and cybersecurity stakeholders Works with Senior Engineers to provide analysis and… more
    Spire Energy (07/24/25)
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  • Sr Engineer -Pub SEC

    Lumen (Jefferson City, MO)
    …us as we digitally connect the world and shape the future. **The Role** The Sr Engineer will lead and participate in multiple team environments and to provide ... validation. As a highly technical and hands-on position, the Sr Engineer will be responsible for systems...Science and experience, or a strong interest in, the cybersecurity field. + 5+ years of experience in Information… more
    Lumen (07/23/25)
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  • Sr Staff Security Researcher - EDR

    Trellix (Jefferson City, MO)
    **_Job Title:_** Sr Staff Security Researcher - EDR **About** **Trellix:** **Trellix, the trusted CISO ally, is redefining the future of cybersecurity and ... We also recognize the importance of closing the 4-million-person cybersecurity talent gap. We aim to create a home...We are seeking a highly skilled and deeply technical Sr . Staff Security Researcher to join our research team… more
    Trellix (06/17/25)
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  • Sr . Network Architect

    Hussmann Corporation (Bridgeton, MO)
    **Overview** The Senior IT Network Architect will be a strategic leader responsible for designing, developing, and implementing robust network systems that range ... planning and execution, ensuring alignment with organizational goals and cybersecurity standards. + Drive ongoing evaluations and perform troubleshooting to… more
    Hussmann Corporation (05/13/25)
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  • Senior IAM/IAG Engineer

    The Greenbrier Companies, Inc. (MO)
    …qualified, and engaged talent base is the key to our success. **Summary** The Senior IAM/IAG Engineer leads the design, implementation, and ongoing management of ... related to inconsistent job titles and the lack of centralized job descriptions. The Senior IAM/IAG Engineer also mentors and trains a junior-level IAM … more
    The Greenbrier Companies, Inc. (07/11/25)
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  • Senior Embedded Security Engineer

    John Deere (Jefferson City, MO)
    …purposes and remains subject to change._ **Your Responsibilities** As a ** Senior Embedded Security Engineer ** for **Intelligent Solutions Group** located ... Urbandale_ **_Function:_** _Product Engineering (CA)_ **_Title:_** _Senior Embedded Security Engineer - 113206_ **_Onsite/Remote:_** _Remote Position_ _This position is… more
    John Deere (05/24/25)
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  • Information Systems Security Officer (ISSO)…

    Huntington Ingalls Industries (St. Joseph, MO)
    …Range: $79,836.00 - $120,000.00 Security Clearance: TS/SCI Level of Experience: Senior HI This opportunity resides with All-Domain Operations (ADO), a business ... Security Assessment and Authorization processes and procedures + Report all cybersecurity incidents to the program Information Systems Security Managers (ISSM)… more
    Huntington Ingalls Industries (07/20/25)
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