• Security Solution Engineer

    Proofpoint (St. Louis, MO)
    …in future focused problem-solving **Exceptional** in execution and impact **POSITION SUMMARY** The Security Solutions Engineer is an information security ... the security posture of customer environments. The Security Solutions Engineer manages the...solution uptime, availability, policy development and problem troubleshooting. Security Solutions Engineers are also responsible for… more
    Proofpoint (01/13/26)
    - Save Job - Related Jobs - Block Source
  • Senior Security Engineer - IAM…

    Edward Jones (St. Louis, MO)
    …+ Identify potential gaps in existing IAM processes or systems and recommending solutions to improve security and efficiency. + Manage SOX compliance, auditing, ... best part? We develop and create our own industry-leading solutions internally. And you can be a part of...you will work independently to identify and define IAM solution requirements for both existing capabilities and the expansion… more
    Edward Jones (01/06/26)
    - Save Job - Related Jobs - Block Source
  • 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 ... infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud services such as… more
    CACI International (11/14/25)
    - Save Job - Related Jobs - Block Source
  • Director - Microsoft Cloud & AI Solution

    World Wide Technology (St. Louis, MO)
    …relationships across the organization to scope and deliver cross-functional and cross-domain solutions such as Digital, Security , AI, Analytics, Automation, and ... + Expert-level industry certifications related to Azure Cloud Platform (ie Azure Solutions Architect Expert, Azure DevOps Engineer Expert) + Specialized… more
    World Wide Technology (01/09/26)
    - Save Job - Related Jobs - Block Source
  • Senior AI Security Engineer

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior AI Security Engineer As an Information Security Engineer ... security and data science, conduct research, and contribute to innovative security solutions . - Documentation and Reporting: Prepare detailed reports and… more
    Mastercard (01/09/26)
    - Save Job - Related Jobs - Block Source
  • Sr Software Engineer - Full Stack

    CGI Technologies and Solutions, Inc. (St. Louis, MO)
    **Sr Software Engineer - Full Stack** **Category:** Software Development/ Engineering **Main location:** United States, Missouri, St Louis **Position ID:** ... environment * Collaborate with product managers and engineers to deliver end-to-end solutions * Write clean, maintainable code following best practices and coding… more
    CGI Technologies and Solutions, Inc. (12/17/25)
    - Save Job - Related Jobs - Block Source
  • Lead Site Reliability Engineer

    Enterprise Mobility (St. Louis, MO)
    …Systems** you will be expected to use your technical knowledge to routinely monitor solution health to ensure all rental solutions are meeting established SLAs. ... no matter what transportation challenges our customers face, we have an innovative solution . We operate the Enterprise Rent-A-Car National Car Rental and Alamo Rent… more
    Enterprise Mobility (11/29/25)
    - Save Job - Related Jobs - Block Source
  • Lead AI/DevOps Engineer

    Mastercard (O'Fallon, MO)
    …(MCPs), LLMs, retrieval-augmented generation (RAG), and agentic workflows. * Partner with security and governance teams to ensure AI solutions comply with ... this email . The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to… more
    Mastercard (12/10/25)
    - Save Job - Related Jobs - Block Source
  • Senior Data Engineer (Apache Spark, NiFi,…

    Mastercard (O'Fallon, MO)
    …The Enterprise Data Solutions team is looking for a Big Data Engineer to drive our mission to unlock potential of data assets by consistently innovating, ... this email . The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to… more
    Mastercard (12/19/25)
    - Save Job - Related Jobs - Block Source
  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …this email . The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to ... governments realize their greatest potential._ **Title and Summary** Lead Software Engineer STRM program is dedicated collection of self-organizing, high performing,… more
    Mastercard (10/17/25)
    - Save Job - Related Jobs - Block Source
  • Senior Enterprise Cloud Operations Engineer

    Mastercard (O'Fallon, MO)
    …AWS Certified Solutions Architect - Professional or AWS Certified DevOps Engineer - Professional. o Microsoft Certified: Azure Solutions Architect Expert or ... this email . The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to… more
    Mastercard (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …this email . The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to ... and governments realize their greatest potential._ **Title and Summary** Lead Software Engineer Who is Mastercard? Mastercard is a global technology company in the… more
    Mastercard (01/08/26)
    - Save Job - Related Jobs - Block Source
  • Lead .NET Software Engineer

    Eliassen Group (St. Louis, MO)
    **Lead .NET Software Engineer ** **St. Louis, MO** **Type:** Contract-to-Hire **Category:** Engineer **Industry:** Other **Reference ID:** JN -112025-104453 ... goals and customer experience initiatives. + Ensure the scalability, security , and reliability of all systems and integrations. +...at least 3+ years in a technical leadership or solution design role. + Strong experience with: + .NET… more
    Eliassen Group (01/08/26)
    - Save Job - Related Jobs - Block Source
  • Software Engineer II

    Mastercard (O'Fallon, MO)
    …this email . The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to ... and governments realize their greatest potential._ **Title and Summary** Software Engineer II Overview: Mastercard's Decision Management Platform team is seeking a… more
    Mastercard (12/09/25)
    - Save Job - Related Jobs - Block Source
  • Cross Domain Provisioning Engineer (Active…

    World Wide Technology (St. Louis, MO)
    …through our world-class culture, generous benefits and by delivering cutting-edge technology solutions for our clients. Founded in 1990, WWT is a global technology ... solutions provider leading the AI and Digital Revolution. WWT...be doing?** WWT is seeking a Cross Domain Provisioning Engineer wo work as part of the Transport Cyber… more
    World Wide Technology (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Lead Cloud Engineer - Database Platform…

    Mastercard (O'Fallon, MO)
    …and debugging skills in distributed systems. Preferred * AWS certifications ( Solutions Architect, DevOps Engineer , SysOps, Database Specialty). * Exposure ... this email . The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to… more
    Mastercard (01/06/26)
    - Save Job - Related Jobs - Block Source
  • Lead Software Engineer - Workday

    Mastercard (O'Fallon, MO)
    …this email . The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to ... and governments realize their greatest potential._ **Title and Summary** Lead Software Engineer - Workday Who is Mastercard? Mastercard is a global technology… more
    Mastercard (11/15/25)
    - Save Job - Related Jobs - Block Source
  • Business Rules, Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …this email . The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to ... realize their greatest potential._ **Title and Summary** Business Rules, Lead Software Engineer Who is Mastercard? Mastercard is a global technology company in the… more
    Mastercard (11/22/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …this email . The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to ... realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Mastercard's Business & Market Insights (B&MI) is seeking a… more
    Mastercard (10/16/25)
    - Save Job - Related Jobs - Block Source
  • Lead BizOps Engineer

    Mastercard (O'Fallon, MO)
    …this email . The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to ... governments realize their greatest potential._ **Title and Summary** Lead BizOps Engineer Job Description: Overview Who is Mastercard? At Mastercard technology, we… more
    Mastercard (11/21/25)
    - Save Job - Related Jobs - Block Source