• Principal Information

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Information Security Engineer ( Security ... person working for, or on behalf of, Mastercard is responsible for information security . All activities involving access to Mastercard assets, information ,… more
    Mastercard (10/23/25)
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  • Director Information Security

    Lumen (Jefferson City, MO)
    …the world's most complex networks. **The Main Responsibilities** We are seeking a Principal Information Security Engineer Director, Information ... and shape the future. **The Role** Location: Remote Reports to: VP, Black Lotus Security Group Clearance Required: Active TS/SCI with CI polygraph About Black Lotus … more
    Lumen (09/03/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (Rolla, MO)
    …Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team ... location. _This position can be filled at either the Principal Field Service Engineer - Network and...IAT Level II (or higher) compliant certification. Examples include: Security +CE, CCNP, and CISSP. This certificate must be obtained… more
    Northrop Grumman (09/17/25)
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  • Sr Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …that every person working for, or on behalf of, Mastercard is responsible for information security and must: + Abide by Mastercard's security policies ... and integrity of the information being accessed; + Report any suspected information security violation or breach, and + Complete all periodic mandatory … more
    Mastercard (09/17/25)
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  • Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …focused on delivering next-generation consumer payment experiences. We are seeking a Principal Engineer to lead solution architecture and rapid concept ... to pilot to full commercialization. The Role As a Principal Engineer in ECP, you will: *...for, or on behalf of, Mastercard is responsible for information security and must: + Abide by… more
    Mastercard (10/21/25)
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  • Principal Data Engineer - Finance…

    Mastercard (O'Fallon, MO)
    …that every person working for, or on behalf of, Mastercard is responsible for information security and must: + Abide by Mastercard's security policies ... and governments realize their greatest potential._ **Title and Summary** Principal Data Engineer - Finance Modernization Mastercard... information being accessed; + Report any suspected information security violation or breach, and +… more
    Mastercard (10/23/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …systems and data sources. All About You: * Proven experience as a Senior Principal Engineer or equivalent in enterprise data architecture, data engineering, or ... governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Mastercard's Business &...for, or on behalf of, Mastercard is responsible for information security and must: + Abide by… more
    Mastercard (10/16/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …that every person working for, or on behalf of, Mastercard is responsible for information security and must: + Abide by Mastercard's security policies ... governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Ethoca, a Mastercard... information being accessed; + Report any suspected information security violation or breach, and +… more
    Mastercard (10/09/25)
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  • Principal Site Reliability Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Site Reliability Engineer Principal Site Reliability ... and support that ensure optimal infrastructure performance * Conducts engineer training and mentoring in RE methodologies, empowering technical...for, or on behalf of, Mastercard is responsible for information security and must: * Abide by… more
    Mastercard (10/10/25)
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  • Provider Digital Principal Software…

    CVS Health (Jefferson City, MO)
    …heart, each and every day. **Position Summary** We are seeking a highly skilled Principal Software Engineer to lead the innovation, design, and development of ... enterprise systems, modernizing legacy applications, and mentoring development teams. The Principal Software Development Engineer must be a strategic thinker… more
    CVS Health (09/18/25)
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  • Principal Sales Engineer

    Rocket Software (Jefferson City, MO)
    …be comfortable working in a rapidly changing and sometimes unstructured environment.** ​ ** Information Security :** Information security is everyone's ... BELIEVE in what they're doing!** **Job Description Summary:** The Principal Sales Engineer role will support Account...responsibility. A fundamental principle of information security at Rocket Software is that all individuals in… more
    Rocket Software (08/08/25)
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  • Principal Innovation Hub Solution…

    Microsoft Corporation (St. Louis, MO)
    …strengthening customer trust through deep engagements in exceptional environments. As a ** Principal Innovation Hub Solution Engineer , Cloud and AI** working ... or Fabric Data platform. Develop skills in AI management and security , real-time intelligence, and application architecture to support AI transformation… more
    Microsoft Corporation (10/23/25)
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  • Principal Cybersecurity Engineer

    Leonardo DRS, Inc. (Bridgeton, MO)
    …St. Louis area. **Job Summary** Leonardo DRS is seeking a full time Principal Cybersecurity Engineer for our Bridgeton, MO facility. The selected candidate ... will be focusing on the security assessment and risk management of IT systems embedded within tactical vehicles. This senior technical role will be critical in… more
    Leonardo DRS, Inc. (08/23/25)
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  • Principal Software Engineer

    Ford Motor Company (Jefferson City, MO)
    …the backbone of Ford's Industrial System. **In this position ** As a Principal Software Engineer within the Global Industrial System Analytics organization, you ... of LLM for code generation) + Translate non-functional requirements (eg, security , scalability, compatibility, reliability) into actionable solutions + Validate new… more
    Ford Motor Company (10/11/25)
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  • Principal Data Engineer

    Mastercard (O'Fallon, MO)
    …that every person working for, or on behalf of, Mastercard is responsible for information security and must: + Abide by Mastercard's security policies ... and governments realize their greatest potential._ **Title and Summary** Principal Data Engineer Who is Mastercard? Mastercard... information being accessed; + Report any suspected information security violation or breach, and +… more
    Mastercard (09/04/25)
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  • Principal Sales Engineer - Data…

    Rocket Software (Jefferson City, MO)
    …Must be comfortable working in a rapidly changing and sometimes unstructured environment. ** Information Security :** Information security is everyone's ... they're doing!** **Job Description Summary:** We're looking for a Principal Sales Engineer who is not only...responsibility. A fundamental principle of information security at Rocket Software is that all individuals in… more
    Rocket Software (10/25/25)
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  • Principal Engineer , Ford Mobile…

    Ford Motor Company (Jefferson City, MO)
    In the position as a Principal Engineer , Ford Mobile Applications, you will be a key technical leader influencing the architecture, design, and development of ... robust mobile and cloud solutions ensuring an emphasis on security , performance, and reliability. + Collaborate cross functionally across...+ 10+ years of progressive experience as a software engineer , with a strong focus on designing and building… more
    Ford Motor Company (10/04/25)
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  • Principal Software Engineer - Cloud

    Otsuka America Pharmaceutical Inc. (Jefferson City, MO)
    **Job Description** We're looking for a Principal Software Engineer to join our growing team and lead the development and strategy for our Digital Medicine ... Regarding Job Recruiting Fraud Scams** At Otsuka we take security and protection of your personal information ...take security and protection of your personal information very seriously. Please be aware individuals may approach… more
    Otsuka America Pharmaceutical Inc. (08/08/25)
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  • Principal Logistics Engineer

    Leonardo DRS, Inc. (Bridgeton, MO)
    …of company products and supplier commercial off the shelf (COTS) equipment. The Principal Logistics Engineer provides Logistics insight during the design and ... Summary** Leonardo DRS Land Systems is seeking a Logistics Engineer level IV for our Bridgeton, MO facility who...US Citizenship required. This position requires an active DOD security clearance or the ability to obtain such clearance… more
    Leonardo DRS, Inc. (09/16/25)
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  • Principal Software Development…

    CVS Health (Jefferson City, MO)
    …an immediate impact on the health and wellbeing of our patients. As a software engineer , you will have an impactful contribution in the delivery of a new kind of ... in improving our Engineering processes, ie agile methodology, CI/CD, devops, security and quality initiatives + Ensures Oak Street's Technology initiative OKR's… more
    CVS Health (10/08/25)
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