Mainframe Systems Engineer
Tekskills
5 days ago
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Job summary
Tekskills is seeking a System Administrator to join our Chennai, TN team. The role targets professionals with strong mainframe skills and hands-on experience in IPL/ POR procedures, z/OS, RACF, and IBM utilities, supporting complex DASD storage and DR readiness.
Ideal candidates have 5–12 years of experience in IT infrastructure delivery, with expertise in JCL, TSO/ISPF, IBM tools, and workload scheduling, and are ready to handle escalations and performance tuning in a production environment.
Qualifications
- Solid experience (5+ years) in delivery roles within IT Infrastructure.
Skills
Mainframe
Workload
Scheduler
Tools
z/OS
JES2
TSO/ISPF
DFSMS
RACF
HMC
VTAM
HCD
REXX
CLIST
JCL
OMVS
IBM Workload Scheduler
CA7
Omegamon
Mainview
Sysview
DFHSM
$AVRS
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
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