Mainframe Z/OS Admin
Company
Tata Consultancy Services
Location
Jacksonville, FL
Type
Full Time
Job Description
- Systems programming experience in a mainframe environment. This role involves installation, configuration, tuning and ongoing maintenance of operating systems and ISV products.
- SYSPLEX related skills
- Understanding of VTAM and TCP/IP networking concepts, TCPIP understanding of Ports, Communications definitions of devices, Virtual IP Addressing, etc. SMTP
- Understanding of z/OS and z/VM operating systems.
- Experience with z/Architecture Mainframe hardware z13, z14, z15,z16
- Experience with coupling facility
- Experience in SMP/E
- SMS understanding (not Storage related)
- z/OS installation, configuration and administration.
- z/VM installation, configuration and administration is a plus.
- IODF/IOCDS/IOCP setup and configuration using HCD/HCM.
- z/OS System Automation using IBM or ISV products ex: CA OPS/MVS, Net View
- Knowledge in REXX, Utilities, Exit Routines.
- JES2 commands,
- zOSMF
- Mainframe Security RACF, Vertel, RACF Certificates and Keyrings
- ZFS understanding and process to identify and using established utilities to convert legacy HFS to ZFS
- Experience with IBM/ISV Utilities, Tools ex: OMEGAMON/MAINVIEW
- Installation and configuration of zWS scheduler
- Installation and configuration of Changeman tool
- Experience in z/OS connect and REST API management
- Experience with Disk Storage products preferably DELL
- Experience with Tape Storage products
- Experience in storage management and tools DFHSM, FDR, TDMF, CA1, RMM, TSM, NetBackup.
- Knowledge in VSAM file structure performance and ICF Catalog Management.
- Unix Systems Services / Distributed files systems
- Experience in disaster recovery planning and conducting DR drills.
- Configure WLM policies for optimal system performance.
- Possesses and displays excellent verbal and written communication skills with ability to convey information to internal and external customers in a clear, focused and concise manner.
- Takes ownership / responsibility for problems and proactively seeks solutions and shares those solutions with the team.
- Provide 24/7 oncall support on a rotation basis with the team
Date Posted
08/17/2023
Views
38
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