• Information Security Engineer

    World Wide Technology (St. Louis, MO)
    …The WWT Information Security (InfoSec) team is currently searching for an InfoSec Engineer to join the Information Security GRC Team. As a member of ... automation opportunities to streamline manual GRC operations in partnership with Information Security and IT teams. + Configure, support, and optimize GRC tools… more
    World Wide Technology (10/23/25)
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  • Endpoint Security Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …Agency (NGA) in support of the customer's GEOINT mission. The Endpoint Security Engineer will support our Intelligence Community customer's various endpoint ... **Job Family:** Intelligence Operations and Analysis **Skills:** Cybersecurity,Host Based Security System (HBSS),Linux **Experience:** 10 + years of related… more
    General Dynamics Information Technology (10/01/25)
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  • Cyber Security Engineer - SME

    CACI International (O'Fallon, IL)
    Cyber Security Engineer - SME Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... benchmarking of security systems and processes + Drive innovation in information engineering and systems engineering plans + Mentor senior team members and… more
    CACI International (11/14/25)
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  • Product Security Engineer

    The Boeing Company (Hazelwood, MO)
    …Tapestry Solutions, a part of Boeing Global Services (BGS), is seeking a **Product Security Engineer in Hazelwood, MO** for the Department of Navy Tomahawk ... expansion. The successful candidate for the role of Product Security Engineer will play a crucial role...supporting the development, deployment, and maintenance of computing and information security requirements for the Tomahawk program,… more
    The Boeing Company (11/07/25)
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  • Lead Product Security Engineer

    The Boeing Company (Berkeley, MO)
    …growth. Find your future with us. The Boeing Company is seeking a Lead Product Security Engineer to help lead Technology Release efforts for the most advanced ... product security solutions for the protection of critical military information and technology and include: + Supporting the verification of requirements, design,… more
    The Boeing Company (10/31/25)
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  • Cyber Security Implementation…

    CACI International (St. Louis, MO)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and enhance NGA networks and cybersecurity posture in support of national security . Joining the TCS Team means working with truly cutting-edge technologies, on… more
    CACI International (11/14/25)
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  • Product Security Engineer

    Insight Global (St. Charles, MO)
    Job Description Insight Global is seeking a Product Security Engineer to join one of our large DoD customers in St. Charles, MO. This individual will serve as a ... knowledgeable product security engineer on the program for assessing, updating, and maintaining the security posture of the programs. This team will be… more
    Insight Global (11/05/25)
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  • Cyber Security Engineer NSS Tools

    CACI International (St. Louis, MO)
    Cyber Security Engineer NSS Tools Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... and enhance NGA networks and cybersecurity posture in support of national security . Joining the TCS Team means working with truly cutting-edge technologies, on… more
    CACI International (11/14/25)
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  • Senior Product Security Engineer

    The Boeing Company (Berkeley, MO)
    …for professional growth. Find your future with us. We are seeking a Senior Product Security Engineer located in Berkeley, MO. We are looking for you to ... of software designs, and lead the testing of our security solutions and the computing devices into which they...of collective bargaining agreements. Please note that the salary information shown below is a general guideline only. Pay… more
    The Boeing Company (10/18/25)
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  • Intl GCP Cloud Security Engineer

    Insight Global (Edmundson, MO)
    …DLP, KMS, SIEM, healthcare/HIPAA experience Security certifications (CISSP, CHC, GCP Security Engineer ) Zero Trust, DevSecOps, container security ... fine-grained access controls for PHI/PII Automate data classification, configure security monitoring Ensure compliance, test/validate security controls We… more
    Insight Global (10/30/25)
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  • Sr. Security Research Engineer

    Proofpoint (St. Louis, MO)
    …has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be part ... more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the… more
    Proofpoint (10/22/25)
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  • Senior Security Engineer - IAM…

    Edward Jones (St. Louis, MO)
    …patterns; and are managed to the highest level for performance, stability, and security . Serving as a Security practicioner, 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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  • DevOps Engineer (w/ Kubernetes)

    General Dynamics Information Technology (St. Louis, MO)
    …**Job Description:** Deliver simple solutions to complex problems as a DevOps Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements ... At GDIT, people are our differentiator. As a DevOps Engineer you will help ensure today is safe and...* Establish and Improve system monitoring while maintaining established security protocols within development, test, and production systems. *… more
    General Dynamics Information Technology (09/26/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …Responsible for evaluating current network security systems. HOW A CYBER WIRELESS SECURITY ENGINEER WILL MAKE AN IMPACT + Serves as the local expert ... Deliver solutions to complex problems as a Secure Wireless Engineer at GDIT. Here, you'll tailor cutting-edge solutions to...and in-depth experience with Wireless Networks + Areas of information systems security ; including policy; security more
    General Dynamics Information Technology (10/18/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (St. Louis, MO)
    …Field or applicable experience + 6+ years' experience working as a Cyber Engineer working in application, system + DoD Information Assurance Technical (IAT) ... **Job Family:** Intelligence Operations and Analysis **Skills:** Cross Domain (Inactive), Security System Design,Systems Engineering **Experience:** 5 + years of… more
    General Dynamics Information Technology (09/30/25)
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  • Experienced Information Technology…

    The Boeing Company (Berkeley, MO)
    …& Security ** (BDS) Phantom Works Organization is seeking an **Experienced Information Technology Engineer ** (Level 3) to support the **Virtual Warfare ... needs.** **This position requires an active US Top Secret Security Clearance (US Citizenship Required).** + A US ...Security Clearance (US Citizenship Required).** + A US Security Clearance that has been active in the past… more
    The Boeing Company (11/02/25)
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  • Experienced Information Technology…

    The Boeing Company (Berkeley, MO)
    …& Security ** (BDS) Phantom Works Organization is seeking an **Experienced Information Technology Engineer ** (Level 3) to support the **Virtual Warfare ... **This position requires the ability to obtain a US Security Clearance for which the US Government requires US...Administration experience on Windows platform + Ability to obtain security certifications such as Security + or equivalent… more
    The Boeing Company (11/13/25)
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  • AV Systems Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …Description:** Deliver simple solutions to complex problems as an **AV Systems Engineer ** at GDIT. Here, you'll tailor cutting-edge solutions to the unique ... GDIT, people are our differentiator. As an **AV Systems Engineer ** you will help ensure today is safe and...Willingness and ability to obtain a high level government security clearance . Experience supporting telephony, video, network and/or… more
    General Dynamics Information Technology (09/23/25)
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  • High Speed Guard Engineer

    CACI International (St. Louis, MO)
    High Speed Guard Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... NGA mission. CACI is seeking a High Speed Guard Engineer to support the implementation and administration of Everfox...(NGA). This position is part of the Transport Cyber Security Services (TCS) team which provides the information more
    CACI International (09/01/25)
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  • Senior Systems Engineer

    BAE Systems (Fairview Heights, IL)
    **Job Description** BAE Systems is seeking a Senior Systems Engineer to support a multi-disciplinary team in an Agile, fast-paced development environment to support ... manage and maintain automated software installs, and perform program-specific security technical implementation guide (STIG) maintenance and resolution. Additionally,… more
    BAE Systems (11/14/25)
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