• Acuity Brands (Washington, MO)
    …MO facility.** **Key Tasks & Responsibilities (Essential Functions)** + Provide daily technical support to production teams to ensure equipment manufacturing ... that are easy to use, and for providing superior technical applications support before and after the...are seeking a dynamic and passionate **Manufacturing Electronic Test Engineer ** to lead the support of our… more
    DirectEmployers Association (09/30/25)
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  • Technical Support Engineer

    Qnity (Chesterfield, MO)
    **Position:** ** Technical Support Engineer I** **Summary:** Under direct supervision, provide technical information and guidance in the selling of ... by customer service and meet all customer requirements. RESPONSIBILITIES + Provide technical support and guidance to customer inquiries ensuring that proposed… more
    Qnity (11/12/25)
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  • Privacy Engineer

    Mastercard (O'Fallon, MO)
    …intellectually curious, analytical, and possesses an entrepreneurial mindset. The Privacy Engineer will support Mastercard's Services Division on the development ... we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple,… more
    Mastercard (11/04/25)
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  • Operations Engineer , AMZL Start…

    Amazon (St. Peters, MO)
    …from the front of the pack. As an Amazon Logistics [AMZL] Operations Engineer , you will lead and manage the lifecycle of challenging cross-functional projects, ... solutions that allow for improved processes and results; and providing technical expertise to internal customers and stakeholders. Key job responsibilities *Work… more
    Amazon (10/02/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... 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)
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  • Site Reliability Engineer

    Mastercard (O'Fallon, MO)
    …issues, implements security measures like firewalls, monitors network performance, and provides technical support to users. o Architect and manage cloud network ... we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple,… more
    Mastercard (10/31/25)
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  • Lead Site Reliability Engineer

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... governments realize their greatest potential._ **Title and Summary** Lead Site Reliability Engineer Biz Ops Engineer Who is Mastercard? At Mastercard technology,… more
    Mastercard (10/30/25)
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  • Principal Software Engineer (Solution…

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... realize their greatest potential._ **Title and Summary** Principal Software Engineer (Solution Architect) Principal Solution Architect - Elevated Cardholder Payments… more
    Mastercard (10/21/25)
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  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... 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 (11/15/25)
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  • Senior BizOps Engineer

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... and governments realize their greatest potential._ **Title and Summary** Senior BizOps Engineer Who is Mastercard? At Mastercard technology, we work to connect and… more
    Mastercard (08/20/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    … Overview: Ethoca, a Mastercard company, seeking a Senior Principal Software Engineer to provide technical leadership, architectural direction, and hands-on ... we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple,… more
    Mastercard (10/09/25)
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  • Principal Site Reliability Engineer

    Mastercard (O'Fallon, MO)
    …Role * Represent team in project meetings and provide advice, status, training and technical support * Work with our customers to understand requirements and ... and support that ensure optimal infrastructure performance * Conducts engineer training and mentoring in RE methodologies, empowering technical talent… more
    Mastercard (10/10/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Overview: Security Services - Customer Access team is a shared… more
    Mastercard (10/11/25)
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  • Senior BizOps Engineer

    Mastercard (O'Fallon, MO)
    …accomplished by closely partnering with developers to design, build, implement, and support technology services. A business operations engineer will ensure ... we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple,… more
    Mastercard (10/08/25)
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  • Senior BizOps Engineer

    Mastercard (O'Fallon, MO)
    …accomplished by closely partnering with developers to design, build, implement, and support technology services. A business operations engineer will ensure ... build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making...realize their greatest potential._ **Title and Summary** Senior BizOps Engineer Senior BizOps Engineer About the Role… more
    Mastercard (11/12/25)
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  • Senior Bizops Engineer

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... and governments realize their greatest potential._ **Title and Summary** Senior Bizops Engineer The Business Operations (Biz Ops) team is seeking a Business… more
    Mastercard (09/18/25)
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  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... realize their greatest potential._ **Title and Summary** Lead Software Engineer STRM program is dedicated collection of self-organizing, high...* Do you have what it takes to provide technical leadership for a Scrum team, including coaching and… more
    Mastercard (10/17/25)
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  • Senior AI Security Engineer

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... governments realize their greatest potential._ **Title and Summary** Senior AI Security Engineer Job Description Summary As an Information Security Engineer more
    Mastercard (10/07/25)
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  • Software Engineer II

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... people, businesses and governments realize their greatest potential._ **Title and Summary** Software Engineer II Who is Mastercard? We work to connect and power an… more
    Mastercard (10/09/25)
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  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... realize their greatest potential._ **Title and Summary** Lead Software Engineer Overview * Tech Lead at MasterCard is a...* Do you have what it takes to provide technical leadership for a Scrum team, including coaching and… more
    Mastercard (10/08/25)
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