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Mainframe Z/OS Systems Programmer

Atos

2 - 5 years

Pune

Posted: 02/03/2026

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Job Description

z/OS system Programming: Having Solid Strong skill in any or multiple areas like CICS, DB2, Storage.1

Primary Skills: Mainframe,  z/OS,SMPE,  Maintenance, RSU, TSO/ISPF, USERMOD

 

Install, upgrade, RSU maintenance, and administer z/OS. 

Perform changes within Company regulations and security standards. 

Assist with testing, implementation, and installation of new/improved systems, as well as product upgrades. 

Attend meetings and interact regularly with management, team, and clients to continuously improve services. 

Participate in On-Call rotation schedule

 

1. IPL support, 

2. Resolve JES2/3 issues,TSO/ISPF CLIST/REXX PROC maintenence,

3.MVS Tuning, Manageing parmlib, 

4.LPAR creation 

5.SMPE - Receive/Apply/Usermod/Exit management

 

Required Skills:

Installation, maintenance, problem diagnosis and administration of zOS, 

Sound knowledge of SMPE, 

Knowledge of multiple Mainframe products such as Security Managers, Resource Managers, Performance Tools, Storage Managers, Schedulers, Applications Tools, Hardware Managers.

 

 

About Company

Atos is a global leader in digital transformation headquartered in Bezons, France. Founded in 1997, the company offers a wide range of IT services including cloud computing, cybersecurity, AI, data analytics, and high-performance computing. Atos serves clients across industries such as public sector, healthcare, defense, finance, and manufacturing, with a strong footprint in Europe.The company is well known for managing IT systems for the Olympic Games, ensuring real-time data processing and cybersecurity. Atos has over 100,000 employees in around 70 countries and has recently undergone strategic restructuring, leading to the spin-off of its digital, cloud, and big data business under the brand Eviden. This move aims to sharpen its focus on next-gen digital services and innovation.

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