• 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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  • 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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  • Principal BizOps 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 BizOps Engineer Overview Business Operations is... information being accessed; + Report any suspected information security violation or breach, and +… more
    Mastercard (11/26/25)
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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. (11/22/25)
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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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  • EHR/EMR Principal Data Analyst

    RELX INC (Maryland Heights, MO)
    EHR/EMR Principal Data Analyst Are you a collaborative Data Engineer with a EHR/EMR background looking to work for a mission driven global organization? Do you ... the EHR/EMR Data Analytics space? About the role - We are seeking a Principal Data Analyst with an EHR/EMR expertise to provide the technical and operational… more
    RELX INC (12/04/25)
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