• Mainframe Security Engineer

    Ensono (Jefferson City, MO)
    Mainframe Security EngineerRemote - United StatesJR011549 **About the role and what you'll be doing:** **Job Description Summary:** * Hands-on administration of ... or ITIL Certification a plus * Bachelors or master's degree Preferred * Other mainframe security products a plus **Why Ensono?** Ensono is a place to make better… more
    Ensono (03/22/25)
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  • Senior Mainframe Engineer (MQ)

    Fiserv (Jefferson City, MO)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Engineer (MQ) **What does a successful Senior Mainframe ... do at Fiserv?** The primary purpose of the Senior Mainframe Engineer (MQ) is to provide senior-level...knowledge of IBM REXX. + Experience with Advanced Message Security (AMS) and SSL encryption certificates. + Experience with… more
    Fiserv (05/04/25)
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  • Software Engineer II (IBM Mainframe

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Software Engineer II (IBM Mainframe , Cobol) Technology at Mastercard What we ... a relentless focus on our customers. As a Software Engineer at Mastercard, you are expected to perform the...development lifecycle * Hands on experience in technologies in mainframe such as JCL, DB2, COBOL, File-Aid-DB2, STROBE, XPEDITER,… more
    Mastercard (04/09/25)
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  • Lead IT Infrastructure Engineer (Lead…

    Highmark Health (Jefferson City, MO)
    …to contractual/access requirements) Highmark seeks a highly motivated Lead IT Infrastructure Engineer /Lead Mainframe Platform Engineer to lead the design, ... implementation, and maintenance of our critical mainframe systems. This role requires deep expertise in z/OS,...Privacy Policies and Procedures as well as all data security guidelines established within the Company's Handbook of Privacy… more
    Highmark Health (05/07/25)
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  • Software Engineer II (IBM Mainframe

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Software Engineer II (IBM Mainframe , Cobol) Who is Mastercard? Mastercard is ... Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to Mastercard assets, information,… more
    Mastercard (04/17/25)
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  • SW Engineer 1 ( Mainframe Developer)

    US Bank (Earth City, MO)
    …ethical and successful financial institutions. US Bank is seeking a Software Engineer who will contribute toward the success of our technology initiatives in ... for ensuring all aspects of product development follow compliance and security best practices **Basic Qualifications** - Bachelor's degree, or equivalent work… more
    US Bank (05/13/25)
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  • Security Engineer - IAM Directory…

    Edward Jones (St. Louis, MO)
    …within the firm, including Active Directory (AD), Azure Active Directory (AAD), Mainframe Access Control Facility 2 (ACF2), and Virtual Directory Services (VDS). ... **What You'll Do:** + Understand, Analyze, and Remediate assessment findings and vulnerabilities + Responsible for applying business and technical knowledge to ensure availability of our systems, and to provide quality solutions for business and enterprise… more
    Edward Jones (05/02/25)
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  • Software Engineer II (Testing Focus…

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Software Engineer II (Testing Focus / Cucumber / Rest Assured) Job Description ... Java/C/C++ development * Knowledge in Digital Native Architecture * Exposure with a mainframe Source Control tool, and with a graphical application using the … more
    Mastercard (04/30/25)
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  • BizOps Engineer II

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** BizOps Engineer II The Clearing BizOps team is looking for a Site Reliability ... Engineer who can help us solve problems, build our...improve the customer experience of our applications. Responsibilities * Mainframe Clearing application support * Engage in and improve… more
    Mastercard (04/30/25)
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  • Senior Customer Solutions Engineer

    Rocket Software (Jefferson City, MO)
    …opportunity located anywhere in the United States. The Senior Customer Solutions Engineer brings creativity, curiosity and passion to the role working with our ... the IBM Omegamon product family and various other IBM Mainframe products. The candidate must have a strong working...Basic familiarity with TCP/IP + Basic familiarity with SAF Security products (RACF, ACF2, Top Secret) + CICS: PLT,… more
    Rocket Software (05/07/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? Mastercard is a global technology company in the ... experience in all phases of the development lifecycle * Exposure in technologies in mainframe such as JCL, DB2, COBOL, File-Aid-DB2, STROBE , XPEDITER , ENDEVOR ,… more
    Mastercard (05/08/25)
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  • Principal BizOps Engineer

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Principal BizOps Engineer "The Clearing BizOps team is looking for a Site Reliability ... Engineer who can help us solve problems, implement automation,...8-10 Years of experience in the following is required: Mainframe , DB2, VSAM, JCL, COBOL, Splunk skills * We… more
    Mastercard (05/08/25)
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  • Quality Analyst Engineer - Consultant

    Intermountain Health (Jefferson City, MO)
    **Job Description:** **Employer:** SelectHealth, Inc. **Job Title:** Quality Analyst Engineer - Consultant **Degree Required:** Bachelor's degree or equivalent ... maintaining an in-depth understanding of the technical and functional architecture, security , and compliance requirements of assigned systems and integration. +… more
    Intermountain Health (05/13/25)
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  • Senior Software Engineer - (Hogan Systems…

    US Bank (Earth City, MO)
    …umbrella system, is also involved in modernization efforts like data streaming, mainframe DevOps and developing java/groovy code on Zos. Proficiencies required: A ... ensuring all aspects of product development follow compliance and security best practices - Exhibits relentless focus in software...and your family boost your health, protect your financial security and give you peace of mind. Our benefits… more
    US Bank (05/07/25)
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