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z/OS System programmer

Date Posted: Jul 22, 2026
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Job Detail

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    Location Chennai, Tamil Nadu, India
  • desktop_windows
    Job Type: Full Time/Permanent
  • schedule
    Shift:
  • analytics
    Career Level:
  • group
    Positions:
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    Experience:
  • male
    Gender: No Preference
  • school
    Degree:
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    Apply Before: Nov 14, 2026
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Job Description

  • 12+ years of professional work experience as a Mainframe System Programmer in zOS & ISVs.

Responsibilities

  • Perform standard system programming activities like configuration, installation & maintenance using SMP/E, and vendor software installations in the mainframe environment.
  • Perform Operating System upgrade and RSU maintenance via z/OSMF Workflow.
  • Advanced System Management: Architect, install, and configure highly complex z/OS environments and third-party software.
  • Support Software Standardization and new Feature implementations.
  • Support other team: storage management, performance tuning, capacity planning, security, networking, and operating procedures from zOS perspective.
  • Work with Mainframe System Programmers staff across tracks to enhance the mainframe environment.
  • Assist team members to solve problems, make innovative improvements and make decisions.
  • Identify and implement system and process improvements in the z/OS environment Work with application support teams and other internal customers to facilitate business initiatives.

Technical requirements

Technical key skills (Mandatory skills)

  • Expertise in performing SMP/E and Non-SMPE Installation of ISV products)
  • Expertise in IBM and Broadcom Software product Install and Upgrades
  • Mastery of z/OS system commands, utilities, and automation tools.
  • Operating system z/OS V2.5 upgrades or later with z/OSMF workflow execution.
  • IODF, HCD Skillset to add new devices.
  • Sysplex and config management (good to have)
  • Fluent in JCL and IBM Utilities (IEBGENER/IEBCOPY/AMASPZAP/DFDSS)
  • ISPF/TSO and other basic
  • Basic knowledge of REXX/CLIST
  • Designing project plan(upgrades, maintenance, decom) with task list for all stakeholders and communicating the timelines with delivery and customer.
  • Formulate roadmaps with all pre-requisites to achieve a project completion.

Preferred skills

  • Technology › Mainframe Technologies › Mainframe Technologies- ALL
  • Technology › Mainframe Technologies › JCL
  • Technology › Mainframe Technologies › CLIST
  • Technology › Infrastructure-Server Administration › z/OS

About the role

  • Role: Principal Consultant - Infrastructure Management
  • Experience: 9 - 17 years
  • Education: Bachelor of Engineering

Source: Infosys careers — Read the original posting and apply

This role is listed by the employer on its own careers site. Kaam Ki Khoj does not process applications for it.

Company Overview

Infosys
Infosys · Bengaluru, Karnataka, India
1,811 open roles

Infosys is an employer in the IT/Computers - Software, Software Services sector with operations in India. This is a directory listing maintained by Kaam Ki Khoj so that candidates can find the organisation; it is not an official company page and Kaam... Read More

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