Summary
Overview
Work History
Education
Skills
Interests
Personal Information
Attributes
Timeline
Generic

Aman Kumar

Mainframe operations engineer
Patna

Summary

Around 7 Years of extensive working experience in Mainframe Technology, specifically in Mainframe Z/OS system operations , batch monitoring , batch loading, Cics recycle,console monitoring , performing IPL and Backups. Expertise in using CA7 tool ,OPC tool, BLSCHED tool. Responsible for receiving incidents and requests from the end user analyzing these and either responding to the end user with a solution or escalating to the other IT team.

Overview

7
7
years of professional experience
6
6
years of post-secondary education
2
2
Languages

Work History

Mainframe Operations Engineer

Ensono
04.2023 - Current
  • Currently i work as a Batch execution engineer.
  • I do the batch loading of the jobs on a daily basis and fix if any job failures happen.
  • I also perform CICS recycle and update part activity.
  • Restarting, cancelling, force completing jobs as per the instructions provided.
  • Performing ADHOC actions like demanding jobs and keeping temporary and permanent holds on jobs.
  • Performing weekend IPL.
  • Bouncing, starting, stopping the regions.


Senior System Analyst

Unisys
07.2021 - 04.2023
  • Being most senior member of the team helped company with successfully completing the client transition by taking the knowledge from the client and providing KT to the other junior members of the team.
  • Experience of leading a team of 5 members.
  • Performing the daily Checklists, backups, monitoring jobs running on various mainframe environments using BLSCHED (job monitoring tool).

Mainframe System Analyst

DXC Technology
03.2018 - 06.2021
  • Worked in mainframe Z/OS as a Mainframe System Analyst.
  • Monitoring Batch jobs scheduling through CA7.
  • Managed 26 multiple production and test mainframe LPAR’s on overall experience of 3 years.
  • Restarting, cancelling, force completing jobs as per the instructions provided.
  • Performing actions like demanding jobs and keeping temporary and permanent holds on jobs.
  • Perform changes in job class, Increasing job’s priority, edit JCL according to restart instructions.
  • Monitoring CPU utilization during special activities.
  • Performing HOTID, HOTBATCH, LLA REFRESH, WLM Refresh.
  • Changing the Initiators and service classes.
  • Analyzing the reason for jobs to be late.
  • Handling spool issues.
  • Recycling of regions/tasks.
  • Perform IPL.
  • Console and Back up Activities: Monitoring system performance, recycling regions and tasks, bringing tasks out of automation and vice versa, replying for storage and tapes related WTOR’s, manually submitting weekly backups, Perform Weekly IPL.

Education

B.Tech -

VIT UNIVERSITY
01.2013 - 01.2017

12th(CBSE) - undefined

DELHI PUBLIC SCHOOL
01.2011 - 01.2012

10th(CBSE) - undefined

THE PENTECOSTAL ASSEMBLY SCHOOL
01.2009 - 01.2010

Skills

  • IBM Mainframe Z/OS
  • Unisys Clearpath Mainframe
  • JCL
  • ISPF
  • SDSF
  • CA7 tool
  • OPC tool
  • COBOL
  • BATCH EXECUTION
  • CICS RECYCLE
  • BATCH LOADING
  • IPL

Interests

Love singing, playing guitar and travelling

Love doing workout, playing football and chess

Personal Information

Nationality: Indian

Attributes

  • Strong problem solving and mathematical skills
  • Ability to cope up with changes in work environment
  • Quick Learning and Flexibility
  • Ability to multitask
  • Positive attitude
  • Appreciable communication skills

Timeline

Mainframe Operations Engineer

Ensono
04.2023 - Current

Senior System Analyst

Unisys
07.2021 - 04.2023

Mainframe System Analyst

DXC Technology
03.2018 - 06.2021

B.Tech -

VIT UNIVERSITY
01.2013 - 01.2017

12th(CBSE) - undefined

DELHI PUBLIC SCHOOL
01.2011 - 01.2012

10th(CBSE) - undefined

THE PENTECOSTAL ASSEMBLY SCHOOL
01.2009 - 01.2010

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Aman KumarMainframe operations engineer