Job Description

  • Primary skills:Mainframe All->Architecture,Mainframes,Mainframes->CICS administration(CICS System programming),Mainframes->COBOL Support,Mainframes->DB2,Mainframes->JCL Support

Provide L2/L3 mainframe production support for critical business applications, ensuring high availability, stability, and performance.

  • Monitor batch jobs and online transactions, proactively identify failures or performance bottlenecks, and drive timely resolution to minimize business impact.
  • Perform incident management following ITIL practices: log, triage, analyze, resolve, and document incidents within agreed SLAs and OLAs.
  • Conduct root cause analysis (RCA) for recurring or high-impact issues, propose corrective and preventive actions, and track them to closure.
  • Handle service requests and problem tickets related to mainframe applications, including configuration updates, data fixes, and minor enhancements.
  • Collaborate with development teams to analyze COBOL programs and related components to support defect fixes, performance tuning, and production deployments.
  • Support change and release management activities: participate in impact analysis, implementation planning, validations, and post-deployment support.
  • Maintain detailed documentation including support runbooks, standard operating procedures, known error databases, and configuration details.
  • Participate in on-call/shift rotations to provide 24x7 support coverage as required, including weekend or off-hours support for critical releases and maintenance windows.
  • Communicate effectively with stakeholders, providing clear updates on incident status, risks, and resolution plans, and ensuring user expectations are managed.
  • Contribute to continuous improvement by identifying automation opportunities, optimizing support processes, and sharing knowledge with the team. Minimum Qualifications: ducation: Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field (BTECH, BE, MCA, MTECH).
  • 8 - 11+ years of hands-on experience in mainframe production support or mainframe application support in an enterprise environment.


Job Details

Role Level: Not Applicable Work Type: Full-Time
Country: India City: Hyderabad ,Telangana
Company Website: https://www.infosys.com Job Function: Content Writing & Copywriting
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