• Senior Principal Data Architect

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Senior Principal Data Architect - Finance Modernization Mastercard Overview Mastercard ... our Finance Technology landscape and architecture. As the Senior Principal Data Architect , you will lead the...and establish technical strategies and roadmaps. Partner across the enterprise to drive standards and frameworks. * Drive the… more
    Mastercard (07/24/25)
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  • Principal Architect - Recorded…

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Architect - Recorded Future Who is Mastercard? We work ... equivalent experience preferred Proven experience delivering secure solutions across enterprise platforms required, preferably in the Financial Services sector… more
    Mastercard (06/26/25)
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  • Chief Systems Architect

    Leidos (St. Louis, MO)
    …interoperability, and compliance across multiple task orders. + Serve as the principal systems architect and strategic technical advisor on all matters ... Solutions Business Area, is currently seeking a highly motivated Chief Systems Architect for the Chinook Program. The successful candidate will serve as the… more
    Leidos (07/30/25)
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  • Sr Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …Run Principal review architecture meetings and drive resolutions to enterprise -wide challenges and regulatory needs. Mentor and coach Principal Engineers ... and governments realize their greatest potential._ **Title and Summary** Sr Principal Software Engineer Overview: Architecture &Technology (A&T) is a team of… more
    Mastercard (06/18/25)
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  • Principal , Clinical & Provider Strategy…

    The Cigna Group (St. Louis, MO)
    **Job Summary** The Principal , Clinical & Provider Strategy is a strategic leadership role responsible for driving the development of clinical and provider ... to Cigna Healthcare senior clinical and business leadership, translating enterprise and organizational priorities into actionable strategies. + Drive organizational… more
    The Cigna Group (07/24/25)
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  • Senior Network Engineer (Wireless)

    Copeland (St. Louis, MO)
    …* Works with Security and Cloud Infrastructure groups as an SME for Enterprise IT Communications. PRINCIPAL REQUIREMENTS * Fifteen or more years working ... Join our team and start your journey today! SENIOR NETWORK ENGINEER / ARCHITECT (WIRELESS) Provides engineering leadership and design guidance in support of the… more
    Copeland (07/02/25)
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  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …to Principal review architecture meetings and drive resolutions to enterprise -wide challenges and regulatory needs * Conduct technical interviews for hiring ... leads with the mission to provide overall stewardship of enterprise -grade application architecture & design within the context of...of meeting rooms. * Work with business/product owners to architect and deliver on new services to introduce new… more
    Mastercard (07/10/25)
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