• Cyber Security Engineer

    CACI International (O'Fallon, IL)
    Cyber Security Engineer - SME Job Category:...seeking a successful, experienced Cyber Engineer Subject Matter Expert ( SME ) ... security solutions, defenses, and mitigation approaches + Provide expert -level independent assessments and identify critical security vulnerabilities with… more
    CACI International (11/14/25)
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  • Kubernetes Subject Matter

    Huntington Ingalls Industries (St. Louis, MO)
    …our team! Position Summary: HII: Mission Technologies is seeking a highly skilled Kubernetes Subject Matter Expert to lead the design, implementation, and ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $97,097.00 - $140,000.00 Security Clearance: TS/SCI Level of Experience: Senior HI This opportunity… more
    Huntington Ingalls Industries (10/14/25)
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  • Sr. Security Engineer III (ZScaler)…

    Edward Jones (St. Louis, MO)
    …in compliance with industry regulations and security framework. + Serve as a subject matter expert for proxy and intrusion prevention platforms, remote ... managed to the highest level for performance, stability, and security . As a Security Engineer ...Overview **Skills/Requirements** **What Experience You'll Need:** + Degree in Cyber Security , Computer Science, Computer Engineering, or… more
    Edward Jones (12/02/25)
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  • Zero Trust Cybersecurity Engineer

    Electrosoft (Belleville, IL)
    …2027 and 2032 target objectives for baseline and advanced ZT. In this role, you'll become a subject matter expert in one of the DoW CIO seven pillars of ZT, ... description: Electrosoft Inc. is seeking motivated Zero Trust (ZT) Cyber Security Engineers to immediately contribute to...across multiple departments and disciplines and serve as a Subject Manager Expert in assigned domain area(s)… more
    Electrosoft (10/13/25)
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  • Information Security Engineer

    World Wide Technology (St. Louis, MO)
    …+ Bachelor's Degree (or equivalent) in Computer Science, Information Technology, Cyber Security , or related discipline preferred, and/or a minimum ... (InfoSec) team is currently searching for an InfoSec Engineer to join the Information Security GRC...of 2-5 years of experience in roles related to cyber security operations and/or DLP operations. +… more
    World Wide Technology (10/23/25)
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  • AWS Cloud Engineer

    SAIC (Scott AFB, IL)
    **Description** SAIC is seeking a **Cloud Engineer SME ** to support an IT Service Management effort for USTRANSCOM. This role is part of the USTC Managed ... will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6). **Key Responsibilities:** + Provide hands-on development and… more
    SAIC (12/16/25)
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