• Senior Mainframe System Programmer (z/OS)

    Fiserv (Denver, CO)
    …such as Broadcom, BMC, Precisely, etc. + 6+ years of experience with JCL, UNIX Shell, IBM system utilities, zSeries, z/OS and MVS . + 6+ years of experience with ... performance management. + In-depth knowledge of mainframe architecture, operating systems (eg, IBM z/OS), and job control languages (eg, JCL) **How you'll work:** +… more
    Fiserv (07/12/25)
    - Related Jobs

  • Architecture Mission Engineer

    Space Dynamics Laboratory (Colorado Springs, CO)
    …including using digital engineering tools, such as Cameo or MagicDraw, SparxEA, or IBM rhapsody + Familiarity with M&S architectures used in test and training for ... development projects + Familiarity with satellite sim software such as STK, Freeflyer, MVS , or Trace + Knowledge of orbital analyst techniques and applying new… more
    Space Dynamics Laboratory (07/30/25)
    - Related Jobs

  • Senior z/OS Systems Engineer

    Fiserv (Denver, CO)
    …+ 8+ years of experience with z/OS, in BMC Mainview Autooperator/CSM, Broadcom's OPS/ MVS , TSO, ISPF, Microsoft Office products + 5+ years of experience with REXX, ... experience **What would be great to have:** + Working knowledge of z/VM and IBM z Virtualization, and OMVS segment/ z/OS UNIX shell + Visual Studio and Mainframe… more
    Fiserv (07/11/25)
    - Related Jobs