• Senior Information Security

    Lumen (Jefferson City, MO)
    …Join us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform ... technologies, intrusion techniques, and exploit methodologies; a strong knowledge of Information Security and Information Technology (IT) systems… more
    Lumen (09/17/25)
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  • Senior Information Security

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Information Security Engineer Overview Mastercard ... devices and services. * Can you demonstrate a high level of expertise in information security and secure development disciplines? * Can you provide detailed… more
    Mastercard (09/24/25)
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  • Senior Information Security

    Lumen (Jefferson City, MO)
    …digitally connect the world and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can be part of ... planning, engineering and overseeing our SIEM ( Security Information Event Manager) environment which is undergoing significant change. Lumen is in the process of… more
    Lumen (09/30/25)
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  • Sr Lead Information Security

    Lumen (Jefferson City, MO)
    …**The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in Cloud and Virtualization, to join ... understanding of cloud security , virtualization technologies, best practices in information security , and CISA controls. Additionally, this role requires… more
    Lumen (09/03/25)
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  • Senior Security Engineer

    Rocket Software (Jefferson City, MO)
    …what they're doing!** **Job Description Summary:** As a senior cybersecurity engineer focused on identity security and threat mitigation with Rocket ... on secure identity architectures and technologies working at the senior technical level + Hands-on experience with tools such...Rocket Core values of empathy, humanity, trust and love. ** Information Security :** Information security more
    Rocket Software (09/30/25)
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  • Senior Security Engineer

    Coinbase (Jefferson City, MO)
    …is expected and fully supported. Coinbase Cloud Security (CloudSec) is looking for a Senior Security Engineer to build security controls and advise ... platforms on which Coinbase applications are built. As an engineer on the CloudSec team you are a trusted...CloudSec team you are a trusted expert on the security of these platforms. You will ensure the … more
    Coinbase (08/24/25)
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  • Senior Network Security

    GovCIO (Jefferson City, MO)
    **Overview** GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security ... USD $170,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6401/ senior -network- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6401_… more
    GovCIO (08/02/25)
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  • Senior Application Security

    Confluent (Jefferson City, MO)
    …One Confluent. One Team. One Data Streaming Platform. **About the Role:** As an application security engineer at Confluent, you will join a team of security ... With Confluent, data doesn't sit still. Our platform puts information in motion, streaming in near real-time so companies...and engineers responsible for defining and executing on the security strategy of our product for both on-prem offerings… more
    Confluent (10/02/25)
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  • Senior Security Engineer

    Edward Jones (St. Louis, MO)
    …patterns; and are managed to the highest level for performance, stability, and security . Serving as a Security practitioner, you will bring deep industry ... of emerging technologies, tools and methodologies in alignment with the overall security strategy. **What You'll Do:** + Identify and implement opportunities to… more
    Edward Jones (10/03/25)
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  • Senior Enterprise Operations…

    Mastercard (O'Fallon, MO)
    …that every person working for, or on behalf of, Mastercard is responsible for information security and must: + Abide by Mastercard's security policies ... and governments realize their greatest potential._ **Title and Summary** Senior Enterprise Operations Engineer Job Summary We... information being accessed; + Report any suspected information security violation or breach, and +… more
    Mastercard (09/06/25)
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