Skills Required

z/OS Hardware

Familiar with IBM Z server hardware configurations and management.

Familiar with IBM DS8K disk arrays, IBM TS7700 virtual tape systems and Brocade FICON & Expansion switches.

Familiar with USS structures & permissions.

z/OS Comm server

Familiar with SNA/APPN, FICON MPC, XCF and EE/EBN.

Familiar with the components & configuration of the z/OS TCPIP stack including OSPF, FTP, SMTP, and ICMP.

Familiar with firewall functionality, DNS resolution and proxy functionality.

Familiar with digital certificates, ciphers, and security negotiations.

Familiar with RACF standards and keyrings.

Familiarity with security principles including SOX, PCI and GDPR regulations and their implementation using best practices.

VTAM, TCPIP, OMPROUTE / OSPF, FTP (SSH & TLS), SMTP, TN3270, PAGENT (AT-TLS) z/OS Software

Experience supporting a global computer operations team.

z/OS

Expert in coding PROCs and JCLs.

Expert in creating custom ISPF dialogs and panels.

Expert in using SMP/E for the installation, customization & maintenance of z/OS software products.

Expert in the installation,



customization & maintenance of IBM and independent software vendor software.

Experience collecting & diagnosing packet traces.

Expert MS Office.

Storage Required

DFSMS, DFHSM, DFDSS, CA-Spool, CA-Balancing, CA-Deliver, TLMS, CA1,FDR, CA Faver, CA Allocate, Catalog Recovery Plus

Storage management physical and virtual, Tape systems. Software/Hardware required:

z/OS

JES2/NJE, TSO, ISPF, SDSF, SMF, RMF, WLM, DFSMS, DFHSM, DFDSS, RACF, SMP/E, LE, ICC/HMC, USS/NFS, Healthchecker, LLA, REXX

COBOL, Connect Enterprise/Secure Plus, Connect Enterprise RDX, AF/Operator, Copy Service Manager, ISKLM/GSKLM, Guardium for z/OS, Omegamon Suite (MVS, CICS, MQ, DB2), TDMF, TPX, zSecure Audit

Thruput Manager, File-Aid, Xpediter, Topaz Workbench, Strobe, iStrobe, Abend-Aid, EasyTrieve

VPS Suite, Savers, FDR, CA Faver, CA Allocate, Catalog Recovery Plus, ChangeMan, MXG, PKZIP, Syncsort, Vanguard RACF Admin, and IBM Multi-Factor Authentication

CA-Spool, CA-Balancing, CA-Deliver, TLMS, CA1, NetMaster, APM, OPSMVS, ESP

📌 Mainframe Db2 Systems Programming (Bengaluru)
🏢 HCLTech
📍 Bengaluru