• 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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  • Lead Product Security ( Cyber ) Test…

    The Boeing Company (Berkeley, MO)
    …threat-representative manner on embedded systems and IP-based networks + Subject Matter Expert for emulating advanced cyber adversary (advanced ... & Evaluation (BT&E) team is seeking a **Lead Product Security ( Cyber ) Test Engineer ** to...Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP,… more
    The Boeing Company (11/19/25)
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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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  • Software Engineer SME

    Leidos (St. Louis, MO)
    …Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert ( SME ) for the Chinook Program. ... combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support… more
    Leidos (10/05/25)
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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 (09/16/25)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Arnold, MO)
    …Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career in enterprise IT means connecting and ... enhancing the systems that matter most. At GDIT you'll be at the forefront...GDIT, people are our differentiator. As a Software Virtualization Engineer you will help ensure today is safe and… more
    General Dynamics Information Technology (10/28/25)
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