• Security Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (O'Fallon, IL)
    Security Engineer , Senior The Opportunity: Are you looking for an opportunity to share your experience in network and system security to safeguard our ... nation? As a systems security and network security engineer , you can identify the tool,...security with a wide variety of audiences, including senior management. + Implement infrastructure and cyber security… more
    BOOZ, ALLEN & HAMILTON, INC. (09/29/25)
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  • Senior Security Engineer…

    AbbVie (North Chicago, IL)
    …Come to work each day with an inclusive and collaborative technology team. As a Senior Security Engineer in AbbVie Business Technology Solutions (BTS), you ... a member of the Information Security Risk Management architecture team, the Senior Security Engineer plays a crucial role in shaping and guiding the… more
    AbbVie (07/30/25)
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  • Senior Information Security…

    Lumen (Springfield, IL)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security ... environments, through advanced penetration testing and adversarial emulation. The engineer will assist as applicable to perform Adversarial Cybersecurity Emulation… more
    Lumen (09/17/25)
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  • Senior AI Security Engineer

    ServiceNow, Inc. (Chicago, IL)
    …employees are proud to work and can make a positive impact We're looking for an experienced Senior AI Security Engineer to join our team. This person will be ... impact on the function or industry. + 5+ Years of experience as a Security Engineer + Familiar with building a GenAI product and put into production + Familiar… more
    ServiceNow, Inc. (08/25/25)
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  • Senior Cloud Security…

    Navient (Springfield, IL)
    …we are about our mission, read more below, and let's build something great together! **The Senior Cloud Security Engineer position will report to the Head of ... Security .** **As the Senior Cloud Security Engineer , you will:** + Partner with Infrastructure Engineering to align security controls with… more
    Navient (08/20/25)
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  • Senior Sales Engineer

    Proofpoint (Chicago, IL)
    …on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer or senior level product support, preferably in ... in our sales process every single day. As a Senior Sales Engineer working with accounts in...most pressing cyber threats + Work closely with customer/prospect security staff for technical discovery, as well as planning,… more
    Proofpoint (09/09/25)
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  • Senior Network Security…

    GovCIO (Springfield, IL)
    **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 Information Security…

    Lumen (Springfield, IL)
    …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 migrating to… more
    Lumen (09/30/25)
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  • Senior Security Engineer

    Rocket Software (Springfield, IL)
    …what they're doing!** **Job Description Summary:** As a senior cybersecurity engineer focused on identity security and threat mitigation with Rocket ... will be a highly technical, hands-on, individual with primarily responsible for the security of identity and threat management across company IT systems. This role… more
    Rocket Software (09/30/25)
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  • Senior Staff Product Security…

    ServiceNow, Inc. (Chicago, IL)
    …are proud to work and can make a positive impact. **The Role:** As a Senior Staff Product Security Engineer , you will lead strategic initiatives that ... sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how...you please do not apply. Thank you..** **The ServiceNow Security Organization (SSO):** The ServiceNow Security Organization… more
    ServiceNow, Inc. (09/16/25)
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