• Senior Security Solutions

    Edward Jones (St. Louis, MO)
    …integrity, and availability of data are foundational to business success. In a Senior Security Solution Engineering role, you will be expected to facilitate ... tagging/labeling policies. + Lead testing & evaluation, deployment, and management data security platform solutions . + Provide direction and technical leadership… more
    Edward Jones (01/07/26)
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  • Senior AI Engineer

    Deloitte (St. Louis, MO)
    …team! Recruiting for this role ends on 2/28/2026. Work You'll Do As a Senior AI Engineer / Solutions Architect, you'll work cross-functionally with data ... Scientific, a Deloitte Business, is looking to add a Senior AI Engineer to their vibrant environment....+ Participate in architectural and deployment discussions to ensure solutions are designed for successful scale, security ,… more
    Deloitte (12/06/25)
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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 As an Information Security ... security and data science, conduct research, and contribute to innovative security solutions . - Documentation and Reporting: Prepare detailed reports and… more
    Mastercard (01/09/26)
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  • Senior Security Engineer

    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...managed to the highest level for performance, stability, and security . Serving as a Security practicioner, you… more
    Edward Jones (01/06/26)
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  • Senior Enterprise Cloud Operations…

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Enterprise Cloud Operations Engineer Job Summary We are ... seeking an experienced Senior Cloud Engineer to join our Cloud Operations team. The ideal...Solutions Architect - Professional or AWS Certified DevOps Engineer - Professional. o Microsoft Certified: Azure Solutions more
    Mastercard (11/19/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Mastercard's Business & Market ... Insights (B&MI) is seeking a Senior Principal Software Engineer to lead the...to lead the design and development of advanced software solutions for Operational Intelligence program group within B&MI. This… more
    Mastercard (10/16/25)
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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) ... world-class culture, generous benefits and by delivering cutting-edge technology solutions for our clients. Founded in 1990, WWT is...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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  • Operations Technology Connectivity Engineer

    Deloitte (St. Louis, MO)
    Operations Technology Connectivity Engineer - Specialist Senior AI & Engineering Join Our TeamJoin our AI & Engineering team as we transform technology ... to maximize reliability and visibility. + Demonstrated ability to present solutions to senior stakeholders (eg, Architecture Review Boards), summarizing… more
    Deloitte (12/17/25)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (St. Louis, MO)
    Syms Strategic Group (SSG) is seeking a talented Systems Engineer ( Senior ) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: ... Experienced Security Clearance Level: Public Trust (MBI) Military Veterans are...Red Hat Certified Engineer , Microsoft Certified Systems Engineer , AWS Certified Solutions Architect) Formal Education… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Senior Infrastructure Systems…

    Dentons US LLP (St. Louis, MO)
    Senior Infrastructure Systems Engineer Atlanta, GA, USHouston, TX, USKansas City, MO, USPhoenix, AZ, USSt. Louis, MO, USChicago, IL, USMiami, FL, USDallas, TX, ... Dentons US LLP is currently recruiting for an experienced Senior Infrastructure Systems Engineer to oversee our...on Microsoft Azure + Advanced Azure certifications (eg, Azure Solutions Architect Expert, Azure DevOps Engineer Expert)… more
    Dentons US LLP (11/14/25)
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  • Senior Azure Platform Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Azure Platform Engineer Who is Mastercard? Mastercard is a ... possibilities for all. Overview The Database Engineering team is looking for a Senior Platform Engineer to drive our customer experience strategy forward by… more
    Mastercard (12/23/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …of the RT and SI. Role: We are seeking a highly skilled and motivated Senior Engineer to oversee technical projects, guide engineering teams, and ensure the ... people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Overview: Who is Mastercard? Mastercard is a… more
    Mastercard (01/05/26)
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  • Tactical Seeker Engineer (Experienced, Lead…

    The Boeing Company (St. Charles, MO)
    …The Boeing Precision Engagement Systems Team is currently looking for a **Tactical Seeker Engineer (Experienced, Lead or Senior )** to join the team based in ... **St. Charles, MO.** Boeing is seeking an experienced Tactical Seeker Engineer to support new product development for our Cruise Missile and Direct Attack weapon… more
    The Boeing Company (12/25/25)
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  • Senior Electrical Engineer

    CDM Smith (St. Louis, MO)
    …have multiple openings for Senior Professional Electrical Engineers. As a Senior Professional Electrical Engineer , you will: With general direction, create ... supervise the work of junior engineers on project work. **Job Title:** Senior Electrical Engineer **Group:** ISO **Employment Type:** Regular **Minimum… more
    CDM Smith (12/19/25)
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  • Senior BizOps Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior BizOps Engineer Who is Mastercard? Mastercard is a global ... secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their… more
    Mastercard (10/30/25)
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  • Senior Data Engineer (Apache Spark,…

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Data Engineer (Apache Spark, NiFi, SQL) Who is Mastercard? ... Solutions team is looking for a Big Data Engineer to drive our mission to unlock potential of...Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to Mastercard assets,… more
    Mastercard (12/19/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer At Mastercard, we're shaping the future of ... data integrity and trust. We are looking for a hands-on Data Quality Engineer with strong software engineering skills to design and implement scalable, cloud-based … more
    Mastercard (12/04/25)
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  • Senior API Management Engineer

    William C Brown Inc (St. Louis, MO)
    Senior API Management Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment ... significant enhancements in the efficiency and effectiveness of our customers' operations. As a Senior API Management Engineer on our team, you will play a… more
    William C Brown Inc (12/01/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (St. Louis, MO)
    …Cross Domain Engineer to lead the design of cross domain solutions ; evaluate new technologies and products; calculate system capacity; track system changes; and, ... our work depends on TS/SCI level cleared **Cyber Systems Engineer lll - ECDS** joining our team to support...testing. **What You'll Get to Do:** + Lead the security design and engineering of cross domain solutions more
    General Dynamics Information Technology (12/30/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer At Mastercard, our industry expertise is ... development principles, advanced development and design practices, and an obsession with security , reliability, and performance to deliver solutions that delight… more
    Mastercard (01/07/26)
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