• Cybersecurity - Information

    The Boeing Company (Berkeley, MO)
    …Classified Cybersecurity is currently seeking a highly motivated ** Cybersecurity - Information System Security Manager (ISSM)** to join the team in ... computing domains. The ISSM is responsible for ensuring all Information System Security policies, standards,...of information systems processing classified information . **Position Responsibilities:** + Perform security analysis… more
    The Boeing Company (07/05/25)
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  • Cybersecurity Implementation Engineer

    CACI International (St. Louis, MO)
    …an emphasis in DoD capabilities** **Demonstrated experience modernizing complex enterprise cybersecurity systems .** **Candidate must have a TS/SCI with ability ... engineering, procurement, implementation, operations, sustainment, and disposal of transport and cybersecurity IT services on multiple networks and security more
    CACI International (05/07/25)
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  • Senior Cybersecurity Engineer

    Leonardo DRS, Inc. (Bridgeton, MO)
    …the RMF process for IT systems within tactical vehicles, from system categorization (SP 800-60) through security control selection (SP 800-53), ... . This may involve hands-on configuration of systems , development of security hardening guidelines, and collaboration on system design. + **Vulnerability… more
    Leonardo DRS, Inc. (05/23/25)
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  • Cyber Security Engineer - SME

    CACI International (O'Fallon, IL)
    …initiatives + Oversee advanced testing, validation, and benchmarking of security systems and processes + Drive innovation in information engineering and ... Qualifications: _Required:_ + Master's degree in Computer Science, Information Technology, Cybersecurity , or related field + Secret security clearance, or US… more
    CACI International (06/14/25)
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  • Cybersecurity Analyst

    Post Holdings Inc. (St. Louis, MO)
    Security , Computer Science or related field or commensurate experience Certified Information Security Systems Professional (CISSP) preferred or equivalent ... of the NIST CyberSecurity Framework (CSF) and the CIS Critical Security Controls. Working knowledge/experience with network systems , security principles… more
    Post Holdings Inc. (06/20/25)
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  • Information System Security

    Leidos (Scott Air Force Base, IL)
    **Description** Leidos is looking for an ** Information System Security Officer (ISSO)** to join our team at **Scott AFB, IL** ! If you have a **current ... security clearance** and are ready to support important cybersecurity missions, this might be the perfect fit for...IC, and DOD rules. + **Track and Report:** Collect information and assist in analyzing compliance, then share updates… more
    Leidos (05/21/25)
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  • Cyber Security Operations Specialist

    System One (St. Louis, MO)
    …Cyber Security Operations Specialist III to oversee and manage all aspects of Information Systems security . This role is responsible for ensuring data ... security measures, operate intrusion detection and forensics tools, and analyze system security incidents. + Develop and maintain COOP/DR plans and support… more
    System One (06/06/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (St. Louis, MO)
    …measures; operates Network Intrusion Detection and Forensics; conducts performance analysis of Information Systems security incidents; develops Continuity of ... and Networks. + Supervises operation of Electronic Key Management System , other information security duties,...systems + Update and forward tickets to other Cybersecurity Operations Services to customer as needed + Collect,… more
    William C Brown Inc (07/07/25)
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  • Cyber Security Specialist

    CACI International (O'Fallon, IL)
    …planning initiatives + Oversee testing, validation, and benchmarking of security systems and processes + Drive information engineering and systems ... principles + Evaluate cutting-edge hardware and software, establishing enterprise-wide standards for information systems procedures + Lead systems planning,… more
    CACI International (06/14/25)
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  • Cyber Security Operations Specialist III

    William C Brown Inc (St. Louis, MO)
    …measures; operates Network Intrusion Detection and Forensics; conducts performance analysis of Information Systems security incidents; develops Continuity of ... (DR) plans and supports certification of Information Systems and Networks. + Advanced Cybersecurity Analytics...non-core hours. + Supervises operation of Electronic Key Management System , other information security duties,… more
    William C Brown Inc (04/16/25)
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  • Lead Cyber Security Architect

    Bayer (Creve Coeur, MO)
    …securityengineering role highly desired + Holding professional certifications such as Certified Information Systems Security Professional (CISSP), Certified ... over applicable technical domains, such as network, cloud, application, platform and AI security + Design and develop tailored cybersecurity designs that address… more
    Bayer (06/05/25)
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  • Cyber Security Analyst

    Trace Systems Inc (Scott AFB, IL)
    …to alerts and identify malicious threats on the DoD network Upgrade network sensors and Security Information and Event Management systems as new threats are ... Analyst Job Location: Scott AFB, IL Job Responsibilities Trace Systems is actively recruiting for a Cyber Security...required, US Citizenship is required. 2+ years of Cyber Security or Information Assurance related experience. Current… more
    Trace Systems Inc (05/16/25)
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  • Lead Cyber Security Architect AppSecSpec

    Bayer (Creve Coeur, MO)
    …engineering role highly desired + Holding professional certifications such as Certified Information Systems Security Professional (CISSP), Certified ... applicable technical domains, such as network, cloud, application, platform and AI security ; + Design and develop tailored cybersecurity designs that address… more
    Bayer (06/05/25)
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  • Lead Product Security (Cyber)Test Engineer

    The Boeing Company (Berkeley, MO)
    …Penetration Testers (GXPN) + GIAC Reverse Engineering Malware (GREM) + Certified Information System Security Professional (CISSP) **Drug Free Workplace:** ... cybersecurity engineering organization that is responsible for the security and resiliency of our products, platforms, and services. This position… more
    The Boeing Company (07/03/25)
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  • Cyber Security Engineer Network

    Bayer (Creve Coeur, MO)
    security engineering role highly desired.​ + Desired, but not required: Certified Information Systems Security Professional (CISSP).​ The salary range for ... Security Engineer: + Designs, Implements, and Operates cybersecurity solutions for Bayer's systems and products... software. + Develop and promote best practices for information security + Investigate incidents and respond… more
    Bayer (06/13/25)
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  • Product Security Engineer - Ground Segment

    The Boeing Company (Berkeley, MO)
    …operations, support and sustainment lifecycle + Coordinate with partners and system -of- systems product security counterparts for requirements, activities, ... development of engineering solutions and practices for key Ground System capabilities including, but not limited to: + Edge... engineering organization, that is responsible for the cyber security and resiliency of our embedded systems more
    The Boeing Company (07/04/25)
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  • Systems Administrator

    Robert Half Technology (St. Louis, MO)
    cybersecurity remediation measures across servers, networks, and enterprise systems . + Manage and optimize Windows Server and Azure-based solutions, including ... Policies, security groups, and network policies in alignment with cybersecurity standards. + Support and secure M365 environments, including Intune device… more
    Robert Half Technology (06/26/25)
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  • Cyber Security Analyst Expert

    General Dynamics Information Technology (Scott AFB, IL)
    …to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Cyber Defense,Incident Response, Security Information and ... for approximately 36,000 users. GDIT is seeking a Cyber Security SME well skilled in analyzing cybersecurity ...capabilities, Intrusion Detection System (IDS), Intrusion Prevention System (IPS), Host-Based Security System more
    General Dynamics Information Technology (05/19/25)
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  • IT Manager - Global Cyber Security

    Enterprise Mobility (St. Louis, MO)
    …**U.S.** **Central Standard Time core business hours** **.** \#LI-REMOTE **Responsibilities** The Information Security Office's (ISO) vision is to realize a ... of security that manages risks, defends against threats, and integrates information security into business and technology. The Global Cyber Security more
    Enterprise Mobility (07/04/25)
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  • Global Physical Security Technology Manager

    Elevance Health (St. Louis, MO)
    …IT security applications and practices, or demonstrate proficiency in system design, networking fundamentals, cybersecurity principles, and the latest ... related programs across the enterprise. Advises on the global vision for security systems , leads cross‑functional project teams, and ensures that access‑control,… more
    Elevance Health (06/27/25)
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