• Mainframe Security Engineer

    Ensono (Jefferson City, MO)
    Mainframe Security EngineerRemote - United StatesJR012476 **Requirements:** + US Citizenship is required. + Must pass a Federal Background Check. **Key ... Knowledge:** + z/OS experience is highly desired. + Knowledge of other mainframe security products is a plus. **Personal Skills:** + Strong written and verbal… more
    Ensono (11/05/25)
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  • Software Engineer 2 ( Mainframe

    US Bank (Earth City, MO)
    …for ensuring all aspects of product development follow compliance and security best practices + Exhibits relentless focus in software reliability engineering ... relevant experience **Preferred Skills/Experience** + Strong hands on experience in ** mainframe programming and systems architecture** . + Proven expertise in… more
    US Bank (11/05/25)
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  • Senior Software Engineer ( Mainframe

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer ( Mainframe , COBOL) Who is Mastercard? Mastercard is a global ... Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to Mastercard assets, information,… more
    Mastercard (10/31/25)
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  • Software Engineer 2 - Mainframe

    US Bank (Earth City, MO)
    …for ensuring all aspects of product development follow compliance and security best practices - Exhibits relentless focus in software reliability engineering ... and **automated** tests + DevOps capabilities - **containers, cloud, automation, security , configuration management, CI/CD** + Extensive knowledge in modeling and… more
    US Bank (11/08/25)
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  • Principal Sales Engineer - Data…

    Rocket Software (Jefferson City, MO)
    …expertise is advantageous. + Prior experience supporting or migrating workloads from mainframe environments is preferred. + Familiarity with security best ... what they're doing!** **Job Description Summary:** We're looking for a Principal Sales Engineer who is not only passionate about technology but thrives on engaging… more
    Rocket Software (10/25/25)
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  • Principal Sales Engineer

    Rocket Software (Jefferson City, MO)
    …expertise is advantageous.** **Prior experience supporting or migrating workloads from mainframe environments is preferred.** **Familiarity with security best ... BELIEVE in what they're doing!** **Job Description Summary:** The Principal Sales Engineer role will support Account Executives in new and existing partner… more
    Rocket Software (11/07/25)
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  • Provider Digital Principal Software…

    CVS Health (Jefferson City, MO)
    …day. **Position Summary** We are seeking a highly skilled Principal Software Engineer to lead the innovation, design, and development of cutting-edge software ... best practices in software engineering, ensuring high performance, scalability, and security in mission-critical applications. The ideal candidate will have a proven… more
    CVS Health (09/18/25)
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  • Sr BizOps Engineer (MQ Admin / DevOps)

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Sr BizOps Engineer (MQ Admin / DevOps) Job Overview: Leads Reactive Systems Architecture ... from command prompt * Must be proficient in controlling security access to Broker resources. * Must be proficient...writing/editing of Unix shell scripts * Experience with basic mainframe usage (ISPF, JCL), a plus * Experience with… more
    Mastercard (08/29/25)
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  • Senior Customer Solutions Engineer - IMS…

    Rocket Software (Jefferson City, MO)
    …in what they're doing!** **Job Description Summary:** The Senior Customer Solutions Engineer brings creativity, curiosity and passion to the role working with our ... provide training for the IBM IMS Tools product family and various other IBM Mainframe products. The ideal candidate will have deep technical knowledge of IMS and… more
    Rocket Software (11/07/25)
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  • Principal Software Development Engineer

    CVS Health (Jefferson City, MO)
    …Summary** We are seeking for a highly skilled Salesforce Principal Software Engineer to lead the innovation, design, and development of advanced Salesforce software ... best practices in software engineering, ensuring high performance, scalability, and security in our mission-critical applications. Your role will be crucial in… more
    CVS Health (11/01/25)
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  • Software Engineer Lead

    Ensono (Jefferson City, MO)
    Software Engineer LeadRemote - United StatesJR012408 At Ensono, our Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do ... best practices for designing enterprise-grade, reliable applications that span mainframe , distributed, and cloud environments. + **API & Integration Strategy**… more
    Ensono (10/26/25)
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  • Field Service Technician II - Kansas City MO

    NCR Atleos (MO)
    …MO. Position Summary & Key Areas of Responsibility Are you a Field Technician? Field Engineer ? Service Technician? Or do you want to become a member of this field? ... overhauls *Manage everything from network faults and traffic, to configuration, security , and remote system access Basic Qualifications: *Local candidate to specific… more
    NCR Atleos (10/29/25)
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