• Cyber Systems Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …no challenge we can't turn into opportunity. And our work depends on TS/SCI level cleared ** Cyber Systems Engineer lll - ECDS** joining our team to support ... Technical Field or applicable experience + 6+ years' experience working as a Cyber Engineer working in application, system + DoD Information Assurance Technical… more
    General Dynamics Information Technology (09/30/25)
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  • Air Proprietary Project Engineer (Lead…

    The Boeing Company (Hazelwood, MO)
    …Space, and Security (BDS)** is seeking a motivated and talented **Air Proprietary Project Engineer (Lead or Senior )** to join the **Digital Engineering** team in ... currently hiring for a broad range of experience levels including; Lead or Senior Air Proprietary Project Engineer . **Position Responsibilities:** + Lead project… more
    The Boeing Company (10/08/25)
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  • Senior NonStop Engineer

    Fiserv (St. Louis, MO)
    …make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior NonStop Engineer **What does a successful Senior NonStop Engineer ... Fiserv?** We are seeking a Senior NonStop Engineer to provide technical solutions in a highly visible,...**What you will do:** + Maintain and upgrade existing systems to ensure 24x7 uptime on the NonStop … more
    Fiserv (09/26/25)
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  • Senior Insider Risk Engineer

    Deloitte (St. Louis, MO)
    As a Senior Risk Engineer in the Insider Risk Program, you will join a fast-paced, highly visible team charged with protecting the brand and reputation of the ... 25th, 2025. Work you'll do: + Maintain the health of complex enterprise systems and troubleshoot high-volume data feeds. + Integrate data from various internal and… more
    Deloitte (09/27/25)
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  • Senior Security Engineer - Identity…

    Edward Jones (St. Louis, MO)
    …regulatory requirements. + Identify potential gaps in existing IGA processes or systems and recommending solutions to improve security and efficiency + Collaborate ... Overview **Skills/Requirements** **What Experience You'll Need:** + 4+ years relevant cyber security experience in progressive roles; 7+ preferred + Bachelor's… more
    Edward Jones (10/03/25)
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  • Product Security Engineer - Ground Segment

    The Boeing Company (Berkeley, MO)
    …Product Security Engineering (PSE) organization is seeking an **Associate, Experienced, and/or Senior level Product Security Engineer - Ground** **Segment** in ... a growing multi-disciplinary cybersecurity engineering organization, that is responsible for the cyber security and resiliency of our embedded systems within… more
    The Boeing Company (09/25/25)
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  • Product Security Engineer

    The Boeing Company (St. Charles, MO)
    …the security posture of the programs. This team will be supporting the program's systems by interacting continuously with the cyber team compliance team to ... are seeking motivated and talented **Associate (Level 2), Mid-Level (Level 3) or Senior (Level 4) Product Security Engineers** in **St. Charles, Missouri** ! These… more
    The Boeing Company (08/23/25)
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  • Nessus Endpoint Security Engineer

    CACI International (St. Louis, MO)
    …Type of Travel: Local * * * **CACI has an exciting opportunity for a Senior Endpoint Security Engineer to join our Transport & Cybersecurity Services (TCS) team ... Nessus Endpoint Security Engineer Job Category: Engineering Time Type: Full time...cutting edge technologies, and propel your career within the Cyber realm!** **TCS is a long-term, CACI Prime contract… more
    CACI International (07/24/25)
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  • Cloud Engineer 3

    Huntington Ingalls Industries (St. Louis, MO)
    …Range: $93,876.00 - $125,000.00 Security Clearance: TS/SCI Level of Experience: Senior HI This opportunity resides with All-Domain Operations (ADO), a business ... and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and… more
    Huntington Ingalls Industries (09/23/25)
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  • Endpoint Security Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …in support of the customer's GEOINT mission. The Endpoint Security Engineer will support our Intelligence Community customer's various endpoint security platforms. ... field) and **ten (10) years** of technical experience in Cyber Security. Additional experience may be considered in lieu...+ Experience in providing status reports and products to senior management and customers + Experience with plans, designs,… more
    General Dynamics Information Technology (10/01/25)
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  • Jr. Software Engineer

    Leidos (St. Louis, MO)
    …implement, test, and deploy applications and services. You will receive mentorship from senior engineers while supporting the development of systems that enhance ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (10/04/25)
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  • Sr. Software Engineer

    Leidos (St. Louis, MO)
    …the GEOINT enterprise through secure, agile, and cloud-native development. As a senior engineer , you will lead technical development efforts, drive DevSecOps ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (10/05/25)
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  • Kubernetes Subject Matter Expert (SME) (Cloud…

    Huntington Ingalls Industries (St. Louis, MO)
    …Range: $97,097.00 - $130,000.00 Security Clearance: TS/SCI Level of Experience: Senior HI This opportunity resides with All-Domain Operations (ADO), a business ... and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and… more
    Huntington Ingalls Industries (09/20/25)
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  • Application Security Engineer

    US Bank (St. Louis, MO)
    …security domain areas The ideal candidate is going to have a well rounded Cyber Security background with an emphasis on Cloud Security and experience with DevOps for ... in a Azure Cloud environment. **Additional Required Skills/Experience** + **8+ years of senior cloud security experience** + 8+ years experience in an IT environment… more
    US Bank (10/01/25)
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  • Information Security - Engineering Intern - Summer…

    Mastercard (O'Fallon, MO)
    …presentations to peers and Mastercard leadership Role Description The Information Security Engineer Intern supports Mastercard's mission to safeguard systems and ... are a vehicle for commerce, a connection to financial systems for the previously excluded, a technology innovation lab,...in: - Networking events, mentorship opportunities, and hear from senior leaders - Volunteer and team building opportunities -… more
    Mastercard (08/29/25)
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  • Sr. Security Analyst - Perimeter Security Team

    Edward Jones (St. Louis, MO)
    …in Cyber Security, Computer Science, Computer Engineering, or Information Systems or related field preferred; or equivalent training and certifications (A+, ... level for performance, stability, and security. As a Security Engineer you deeply understand network architecture and data flows,...to meet Firm needs. + Mentor and coach less senior team members and represent the Firm across the… more
    Edward Jones (10/03/25)
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