Mainframe Z/OS Administrator

  • Salary

    $80,000 - $120,000 Per Year


6 to 8 Years

Posted On

Apr 09, 2024


TechVilla Solutions

Work Arrangement


Job Overview

Required Skills

  • JCL
  • REXX
  • z/OS
  • ES2/JES3
  • SMP/E
  • ZOS
  • Mainframe
  • ZOS Admin

Job Type



Erlanger, KY

Travel Requirements


Job Description
Roles & Responsibilities
  • Fully understand z/OS services structure, JES concepts, parallel sysplex/GDPS, and Catalog management.
  • Supporting any hardware or software upgrade in the environment.
  • Expertise in tuning and debugging performance problems for z/OS systems including application workloads.
  • Perform problem diagnostics and resolution. Monitor system performance and tune when required.
  • Capable of z/OS Performance Analysis using various tools such as IBM's RMF, SMF, and subsystem analysis tools.
  • Capable of designing IODF from scratch.
  • PARMLIB configuration and JES customization capable of installing regular maintenance (RSUs).
Required Skills/Qualifications
  • Knowledge of JCL, REXX, CLIST, and Modify Assembler EXITS, z/OS HW, LPAR, HMC, installing ISV Products, USS management.
  • Knowledge in designing CFRM structures, JES2/JES3, SMP/E.
  • Knowledge of multiple Mainframe products such as Security Managers, Resource Managers, Performance Tools, Storage Managers, Schedulers, Applications Tools, and Hardware Managers.
  • Familiarity with database security standard processes.
  • Installing ZOS upgrade knowledge.
  • Bachelor's degree in Computer Science, Information Technology, or related field.

Job ID: TS240120

  • Posted By

    James William


Sr. HR


Techvilla Solutions

Last Login

May 23, 2024

Posted On

Apr 09, 2024

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