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Sr z/OS Systems Administrator

VettedBench
Posted yesterday · Apply by 8 Sep 2026
India5-8 years

About this role

The team is seeking an experienced Senior z/OS Systems Administrator to support and maintain a large-scale IBM mainframe environment. The ideal candidate will be a senior-level z/OS professional with deep hands-on expertise in SMP/E, REXX scripting, and z/OSMF, along with strong knowledge of z/OS systems administration, maintenance, upgrades, troubleshooting, and automation.

Key Responsibilities:

  • Support and maintain the z/OS mainframe environment, ensuring optimal performance and availability.
  • Perform system upgrades, installations, and configurations as required.
  • Troubleshoot complex mainframe system issues and implement effective solutions.
  • Develop and maintain automation scripts using REXX to streamline processes.
  • Utilize SMP/E for software management and maintenance tasks.
  • Collaborate with cross-functional teams to ensure system integrity and security.
  • Document procedures, configurations, and system changes for future reference.

Required Skills & Qualifications:

  • Extensive experience with z/OS systems administration and support.
  • Proficiency in SMP/E, REXX scripting, and z/OSMF.
  • Strong analytical and problem-solving skills.
  • Ability to work independently and manage multiple tasks effectively.
  • Excellent communication skills, both verbal and written.

Experience:

  • 5-8 years of relevant experience in z/OS systems administration.

What we offer:

  • An opportunity to work in a dynamic and challenging environment.
  • Professional growth and development opportunities.
  • A collaborative team culture focused on innovation and excellence.
Applications are read by our talent team, usually within two working days. If you look like a fit we will call you, and you will hear from us either way.

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