Mainframe Systems Engineer

Tekskills Inc.; Mumbai; On-site; INR 600,000 - 1,200,000; Full time

Job summary

Tekskills Inc. is seeking a System Administrator for our Chennai, TN location. The role requires solid experience (5+ years) in IT infrastructure delivery, with strong hands-on knowledge of mainframe environments, z/OS, JES2, RACF, and related tools.

You will handle system administration, automation, and day-to-day operational tasks to ensure high availability and performance. The ideal candidate will demonstrate expertise in Mainframe scheduling, workload management, and DR readiness, with a

Qualifications

• Solid experience (5+ years) in delivery roles within IT Infrastructure

Skills

MAINFRAME

WORKLOAD

SCHEDULER

Job description

Job Title: System Administrator

Work Location: CHENNAI, TN

Skills Required: MAINFRAME, WORKLOAD, SCHEULER

Experience: 5 -12 Years

Job Description:

• Solid experience (5+ years) in delivery roles within IT Infrastructure

Technical requirements

• Strong hands on IPL / POR procedures and Automation
• Good Knowledge in mainframe hardware and associated peripherals, z/OS, JES2, TSO / ISPF, DFSMS, VTAM, SMP/E, User Mods, RACF, HMC, HCD, and VTAM and commands
• Strong knowledge in RACF / ACF2 to audit the privileges
• Strong knowledge in IBM/ISV Utilities, Tools OMEGAMON, Mainview, Sysview
• Experience in DASD storage management and tools DFHSM, $AVRS and dispatch tools
• Strong knowledge in REXX, CLIST, JCL, OMVS, IBM Workload Scheduler, CA7
• Experience in disaster recovery setup and conducting DR drills.
• Mainframe Capacity Planning & Performance Tuning as per business needs
• Experience in Value-Add services, such as MIPS Optimization, Software rationalization,
  Specialty Engines
• Mainframe migration, Version Upgrade & Automation activities (REXX, CLIST, Assembler, other)
• Experience in handling complex escalated issues