Location
In office (Bengaluru)
Visa
Sponsors visas in Ireland; no register of this country names it
Confirmed on the employer's own hiring board on Nov 13, 2026. First seen by Alion on Nov 3, 2026.
Overview
Company
Impact
Profile match
HCLTech is an Indian information technology services and consulting company headquartered in Noida, Uttar Pradesh. Its roots lie in HCL, founded in 1976 by Shiv Nadar and partners, and the IT services business was set up as a separate company in 1991. It provides application development and maintenance, infrastructure and cloud services, cybersecurity, engineering and R&D services, and sells its own software products through HCLSoftware. The company employs more than 200,000 people in some 60 countries and is listed on the Indian stock exchanges.
Job Summary
z/OS Systems Programming (zSP)
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
Key Responsibilities
z/OS Systems Programming (zSP)
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
Skill Requirements
z/OS Systems Programming (zSP)
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
Other Requirements
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