• Sr . Security Research

    Proofpoint (St. Louis, MO)
    …highly technical role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat ... of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks...bring to the team** * A passion for threat research and a well-rounded yet deep understanding of the… more
    Proofpoint (10/22/25)
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  • Sr . Solutions Infrastructure…

    BJC HealthCare (St. Louis, MO)
    …About the Role** **Position Overview** We are seeking a forward-thinking Wireless Engineer who is passionate about challenging the status quo and driving innovation ... thrives in dynamic environments and is eager to shape the future of connectivity, security , and location intelligence. Must be located either in Kansas City, MO or… more
    BJC HealthCare (10/15/25)
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  • Sr Lead Software Engineer

    Lumen (Jefferson City, MO)
    …Product & Networking) organization. We are seeking a highly qualified and experienced Senior Lead Software Developer to join our fast-paced and innovative team. This ... volumes and fast feedback + Works with Enterprise Architecture, Information Security (InfoSec), Software Delivery, and Quality Assurance to enable the organization… more
    Lumen (10/21/25)
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  • Senior AI Security Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior AI Security Engineer Job Description Summary As an ... Information Security Engineer specializing in AI Security , you will...security , such as NIST, ISO, and GDPR. - Research and Innovation: Stay abreast of the latest advancements… more
    Mastercard (10/07/25)
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  • Senior Product Security

    The Boeing Company (Berkeley, MO)
    …great opportunity for professional growth. Find your future with us. We are seeking a Senior Product Security Engineer located in Berkeley, MO. We are ... lead the implementation of software designs, and lead the testing of our security solutions and the computing devices into which they are included. We are… more
    The Boeing Company (10/18/25)
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  • Senior Information Security

    Lumen (Jefferson City, MO)
    …demonstrating behaviors aligned with our core values. **The Main Responsibilities** * Research , evaluate, engineer , develop, troubleshoot and support solutions ... vendors and peers to anticipate, define, and pursue these capabilities. A successful engineer is a strong communicator and relationship builder, who uses soft skills… more
    Lumen (10/15/25)
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  • Senior Application Security

    Confluent (Jefferson City, MO)
    …One Confluent. One Team. One Data Streaming Platform. **About the Role:** As an application security engineer at Confluent, you will join a team of security ... throughout Confluent + Keep up to date with emerging security vulnerability classes, research and perform triage for relevance by performing table top… more
    Confluent (10/02/25)
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  • Senior Security Engineer

    Edward Jones (St. Louis, MO)
    …patterns; and are managed to the highest level for performance, stability, and security . Serving as a Security practitioner, you will bring deep industry ... role you will regularly engage in leading-edge technology initiatives, including research , vetting, and adoption of emerging technologies, tools and methodologies in… more
    Edward Jones (10/03/25)
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  • Senior Systems Engineer

    Chenega Corporation (St. Louis, MO)
    **Req ID:** 36876 **Summary** ** Senior Systems Engineer ** **St. Louis, MO** Are you ready to enhance your skills and build your career in a rapidly evolving ... marketplace. Chenega Agile Real-Time Solutions (CARS) is seeking a ** Sr . Systems Engineer ** will report to the...Working with routers, bridges, switches, storage area networks, network security , and network management systems in a UNIX and… more
    Chenega Corporation (10/22/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? We work to connect ... business results. About the Role MDES is looking for strong, innovative Sr . Software Engineers to develop Mastercard's next generation of Digital Payment products… more
    Mastercard (08/23/25)
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  • Senior Threat Intelligence Engineer

    CVS Health (Jefferson City, MO)
    …all with heart, each and every day. **POSITION SUMMARY** CVS Health is seeking a Senior Threat Intelligence Engineer to be part of the Cyber Threat Intelligence ... team. The incumbent is responsible for all phases of cyber security intelligence (collection, analysis, production and dissemination) and tasked with identifying… more
    CVS Health (09/25/25)
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  • Senior Cybersecurity Engineer

    Humana (Jefferson City, MO)
    …community and help us put health first** The Senior CyberSecurity Engineer develops and tests information security tools, applications, and system solutions ... stakeholders to drive products from design to volume production release. The Senior CyberSecurity Engineer work assignments involve moderately complex to complex… more
    Humana (10/21/25)
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  • Senior Materials & Process Engineer

    The Boeing Company (Berkeley, MO)
    …& Structures Technology Team within Boeing Technology Innovation (BTI) is seeking an Senior Engineer - Composites Materials, Process, & Physics Engineer ... This group has a dual mission to 1) Execute Research and Development in the technical area of next-generation...with a particular focus on Boeing Defense, Space & Security (BDS) relevant materials and 2) Develop and mature… more
    The Boeing Company (10/11/25)
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  • Senior NonStop Engineer

    Fiserv (Springfield, 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,...and a commitment to ensuring the reliability, performance, and security of our infrastructure. **What you will do:** +… more
    Fiserv (09/26/25)
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  • Material & Process Engineer (Associate, Mid…

    The Boeing Company (Berkeley, MO)
    …within Boeing Technology Innovation (BTI) is seeking a **Materials & Process Engineer ** **(Associate, Mid Level or Senior )** - **Composites Materials, Process, ... This group has a dual mission to 1) Execute Research and Development in the technical area of next-generation...with a particular focus on Boeing Defense, Space & Security (BDS) relevant materials and 2) Develop and mature… more
    The Boeing Company (10/11/25)
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  • FedRAMP Senior Cyber Engineer

    Noblis (Jefferson City, MO)
    Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer /Architect interested in Cyber Security ? Are you looking to make an ... the entire federal government? Do you want to help reshape the Federal Security assurance model? Do you love researching new technologies and capabilities? Are you… more
    Noblis (07/30/25)
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  • Senior Azure/Linux Engineer (Fed/…

    Deloitte (Kansas City, MO)
    …learners focused on technology and innovation. Work you will do: The Cloud Engineer is responsible for implementation, management, cloud security and automation ... of the Azure Government and AWS GovCloud for Deloitte GPS. The Cloud Engineer will work within Deloitte Cloud Framework to implement security controls and works… more
    Deloitte (09/13/25)
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  • Software Engineer -Vehicle Management…

    The Boeing Company (Berkeley, MO)
    …your future with us. The Boeing Company is currently seeking a **Software Engineer -Vehicle Management Systems (Experienced or Senior )** to join the Bombers and ... F-15 and F/A-18) for the Boeing Defense, Space & Security (BDS) business organization. The VMS Software Team is...organization. The VMS Software Team is seeking a Software Engineer to support the development and maintenance of flight… more
    The Boeing Company (10/18/25)
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  • Senior Site Reliability Engineer

    World Wide Technology (St. Louis, MO)
    …teams? Join WWT today! World Wide Technology, Inc. is currently seeking a ** Senior Site Reliability Engineer (SRE)** for our Advanced Technology Center (ATC) ... AI Proving Ground, Cyber Range, Labs & Learning, WWT Research , and more. In addition to product development, we...measurable value for our customers. **About the Role** The ** Senior Site Reliability Engineer (SRE)** is a… more
    World Wide Technology (10/16/25)
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  • T-7A Mission Systems Senior Technical Lead…

    The Boeing Company (Berkeley, MO)
    …Boeing Defense, Space & Security (BDS) is seeking a **T-7A Mission Systems Senior Technical Lead Engineer ** (Level 5) to join the T-7A Mission Systems Team ... located in **Berkeley, MO** . As a Technical Lead Engineer on the T-7A Mission Systems Hardware team, your...correctness and consistency of products and services + Leads research into technology advances for potential application to company… more
    The Boeing Company (10/17/25)
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