Mainframe Storage Administrator
Summary of key responsibilities 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 Business hours support and then 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 L3 : 10+ Years of hands-on technical experience as a Mainframe z / OS & Mainframe Storage Admin
Primary requirements
- Experience to monitor, support and maintain mainframe DASD tools
- Monitor and manage storage performance
- Assign and initialize direct access storage volumes.
- Determine data set and volume placement
- Set and maintain direct access storage resource efficiency
- Maintain established direct access storage standards
- Suggest Best Practice standards
- Maintain space requirements according to Clients forecasts
- Design, implement, and maintain all DASD pooling structures
- Perform catalog management
- Perform data migration management
- Provide support for all DASD related problems
- Perform regular direct-access storage backups
- Plan Hardware EOL Life Cycle management and Upgrades
Technical requirements
Hands-on experience with z14 / z15 / z16 Mainframe HW and Sysplex Setupz / OS v2.x, JES2, DFSMS, VTAM, RACF / ACF2, TCP / IP, OMVS, RMF / SMFSMP / E, various ISV products, UserMods and Exits.IPL / POR procedures, various Mainframe ConsolesMainframe Tools OMEGAMON, TEPS, Netview, SIEMAssembler, REXX, JCL and CA-OPS / MVS Automation,IODF / IOCDS, HCD / HCM, Mainframe Capacity Planning and P erformance TuningPARMLIB and PROCLIB concatenation, Memory Regions customization and maintenanceExperience in Disaster Recovery setup and conducting DR drills.Experience in Mainframe MIPS Optimization, Software rationalizationHands-on experience with Hitachi VSP 5500, IBM DS8000, IBM TS7000, EMC-VMAX / PowerMax & DLm HWIBM-Metro / Global Mirror, Copy Services, EMC-SRDF, EMC-GDDRDFSMS suite, CA-1, IBM CSMFlash Copy, BCV-SnapVX, zDP, Safe Guarded Copy (SGC)Setup and Manager Mainframe DC Storage ReplicationPerform all BAU and Project related Mainframe OS / Storage related activities.Virtual Tape Library ManagementStorage replication setup across sites, i.e. between Data CentersSalary Range- $100,000-$120,000 a year
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