• 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Software Engineer (Associate, Experienced…

    The Boeing Company (Berkeley, MO)
    …Find your future with us. The Boeing Company is looking for a **Software Engineer (Associate, Experienced & Senior )** to join the **F-15 Mission System Software ... (BDS) business organization. The Boeing Company is currently seeking a **Software Engineer ** **(Associate, Experienced & Senior ** **)** to join the **F15… more
    The Boeing Company (10/23/25)
    - Save Job - Related Jobs - Block Source
  • 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,...and a commitment to ensuring the reliability, performance, and security of our infrastructure. **What you will do:** +… more
    Fiserv (09/26/25)
    - Save Job - Related Jobs - Block Source
  • Senior Azure/Linux Engineer (Fed/…

    Deloitte (St. Louis, 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Flight Test Instrumentation Operation…

    The Boeing Company (Berkeley, MO)
    …us. The Boeing Company is looking for a **Flight Test Instrumentation Operation Engineer ** to join our team in **Berkeley, MO** to support multi-program test ... broad range of experience levels including Associate, Experienced and Senior Level Flight Test Instrumentation Operations Engineers. **Position Responsibilities:** +… more
    The Boeing Company (10/23/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... auditability and transportation logistics? We're seeking a successful, experienced Cyber Engineer Subject Matter Expert (SME) to join our team in implementing… more
    CACI International (08/15/25)
    - Save Job - Related Jobs - Block Source
  • Senior Electromagnetics Material…

    The Boeing Company (Berkeley, MO)
    …us. **Boeing Defense, Space & Security (BDS)** is looking for a ** Senior Electromagnetics Material Engineer ** to join the **Advanced Materials and Platform ... development, maturation, and qualification of specialty materials + Conduct research and development activities associated with embryonic and emerging designs… more
    The Boeing Company (10/23/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... Participate in system upgrade UAT testing and documentation. + Enhance the tool: research , organize, and facilitate data ingestion for new data feeds including data… more
    Deloitte (09/27/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... + Work with both the software vendor and the customer to research , analyze, and implement enterprise-wide security solutions/capabilities/enhancements to support… more
    General Dynamics Information Technology (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Senior Core Mission Systems Engineer

    The Boeing Company (Berkeley, MO)
    …for professional growth. Find your future with us. **Boeing Defense, Space & Security (BDS)** , is seeking **Core Mission Systems Engineers** in the **St. Louis, ... hardware and software over the entire product lifecycle + Research technology advances for potential application to company business...**This position requires the ability to obtain a US Security Clearance for which the US Government requires US… more
    The Boeing Company (10/16/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer II

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Software Engineer II Job Overview: Provides support of applications software through ... requirements specifications and design artifacts within expected time and budget. * Research , create and evaluate technical solution alternatives for the business… more
    Mastercard (10/10/25)
    - Save Job - Related Jobs - Block Source