JD Title : Mainframe z/OS Administrator (Level-2.5/3) Job Description Title of Position : Mainframe z/OS and Mainframe Storage Admin Summary of key responsibilities Minimum 10+ years of hands-on technical experience as a Mainframe zOS & Mainframe Storage Admin
Prior experience working in a large Mainframe setup of minimum 5,000 MIPS and above.
Manage BAU (Business As Usual) Service Delivery for Mainframe OS/Storage in a Technical Capacity
This is for a pure Technical Hands-On role and not for a Team Lead Position
Work on Daily Basis with Client/Customer Mainframe OS-Storage SMEs/Peers
Work on MI (Major Incidents) / P1 (Priority-1) and lesser Tickets as a part of BAU Support
Work on Problem/RCA and Change/CMR Tickets during the weekends.
Provide 24 x 7 ON-CALL support as is the norm in BAU Service Delivery Role
Support Mainframe Projects (HW Upgrade, OS Upgrade, ISV Products upgrade etc...) as per needs.
Ensure Mainframe System Availability @ 99.99% and work towards meeting agreed SLAs
Years of Experience Minimum 10+ years of hands-on technical experience as a Mainframe zOS Admin
Technical requirements - Hands-on experience with z12/z13/z14/z15 Mainframe HW and Sysplex Setup
- z/OS v2.x, JES2, DFSMS, VTAM, RACF/ACF2, TCP/IP, OMVS, RMF/SMF
- SMP/E, various ISV products, UserMods and Exits.
- IPL/POR procedures, various Mainframe Consoles
- Mainframe Tools - OMEGAMON, TEPS, Netview, SIEM
- Assembler, REXX, JCL and CA-OPS/MVS, Tivoli SA Automation
- Tivoli SA knowledge is very important
- IODF/IOCDS, HCD/HCM, Mainframe Capacity Planning and Performance Tuning
- PARMLIB and PROCLIB concatenation, Memory Regions customization and maintenance
- Experience in Disaster Recovery setup and conducting DR drills.
- Experience in Mainframe MIPS Optimization, Software rationalization
Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.