• Senior Mainframe Systems Programmer…

    Ensono (Annapolis, MD)
    …need to participate in on-call responsibilities. + Fulfill customer service orders (CSOs) for mainframe z / OS customers in a timely manner as they pertain ... Senior Mainframe Systems Programmer - DB2Remote - United StatesJR012295 Position Summary Provide premium DB2 sysprog support and services to Ensono mainframe more
    Ensono (09/06/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Annapolis, MD)
    Senior Mainframe Systems Programmer - DB2 PhysicalRemote...You Will Do:** + Fulfill customer service requests for mainframe z / OS customers in a ... support and services to Ensono mainframe clients as they relate to Mainframe DB2 systems . Position reports to Manager - Mainframe Database **What… more
    Ensono (07/30/25)
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  • Mainframe Systems Programmer - TSS

    Ensono (Annapolis, MD)
    Mainframe Systems Programmer - TSSRemote - United StatesJR011715 Position Summary The Mainframe System Programmer of Technical System Services primary duty ... to respond to problem calls from operations, or other mainframe support teams. + Research reported issues to determine...+ Position requires 5 - 10 yrs. Supporting MVS z / OS system environments working with components, subsystems,… more
    Ensono (07/14/25)
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  • Mainframe Systems Programmer - CICS

    Ensono (Annapolis, MD)
    Mainframe Systems Programmer - CICSRemote - United StatesJR011666 **Position Summary** Provide premium software support and services to Ensono mainframe ... this Role** + Fulfill customer service requests (CSRs) for mainframe CICS customers in a timely manner as they...Upgrading, maintaining, enhancing or providing new options to applicable z / OS products within any given customer partition.… more
    Ensono (07/08/25)
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  • Senior Mainframe Systems Programmer

    Ensono (Annapolis, MD)
    …the Maintenance and debugging of systems software.. Functional knowledge, use of z / OS components and detailed knowledge of support products such as tape ... Senior Mainframe Systems ProgrammerRemote - United StatesJR012292 **Position Summary** The Senior Mainframe Systems Programmer provides support for… more
    Ensono (09/06/25)
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  • Sr. Mainframe Automation Systems

    Ensono (Annapolis, MD)
    …Tools such as Jira or Bugzilla (Scrum and Kanban Boards) + Mainframe Operating systems and their sub-components - z / OS , MVS + Software packaging and ... Sr. Mainframe Automation Systems ProgrammerRemote - United...Assembler + Code hosting platforms for version control and source code management such as Github + Software Development… more
    Ensono (09/06/25)
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  • Mainframe CICS/IMS Systems

    Travelers Insurance Company (Hunt Valley, MD)
    …all aspects of the evaluation, configuration, security, implementation, and support of CICS, IMS, z / OS Connect, TPX, CA GEN, EOS and other software for multiple ... experience with installing, migrating, supporting, and troubleshooting IMS, CICS, and z / OS Connect. Under limited supervision, demonstrates a comprehensive… more
    Travelers Insurance Company (08/08/25)
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  • Mainframe Security Engineer

    Ensono (Annapolis, MD)
    …Summary:** **This is a Mainframe Security Administration position, working on IBM z / OS operating systems . Experience using TSO, JCL, ISPF, JES2, and ... Mainframe Security EngineerRemote - United StatesJR011549 **About the...IAM, MFA and PAM is desired. **General Knowledge:** + z / OS experience is highly desired + PC… more
    Ensono (09/20/25)
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  • Mainframe Developer

    System One (Rockville, MD)
    …180k Contractor Work Model: Onsite ALTA IT Services is seeking a highly experienced Z / OS Mainframe Developer with deep expertise in Assembler, COBOL, and ... + TSO/ISPF + Extensive hands-on experience with Assembler, COBOL, and CICS in aZ/ OS Mainframe environment + Strong coding skills with proven adherence to… more
    System One (09/03/25)
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  • Mainframe Network Engineer

    Travelers Insurance Company (Annapolis, MD)
    …AT-TLS, certificate renewals, encryption key management and activation, as well as other z / OS supporting tools. + Evaluates systems specifications regarding ... aspects of the evaluation, configuration, security, implementation, and support of the z / OS operating system, RACF, disk/tape storage and subsystems, and… more
    Travelers Insurance Company (08/01/25)
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