Mainframe CICS System programmer

Tata Consultancy Services; Taguig; On-site; PHP 600,000 - 1,000,000; Full time

Job summary

Tata Consultancy Services seeks a skilled CICS administrator in Metro Manila to join our mainframe operations. You will manage CICS MRO environments, set traces, and work with RACF security to protect resources across CICS components.

The role involves analyzing SMF data, generating shutdown statistics, coordinating with vendors, and ensuring reliable web services integration within CICS. Prior experience with SMP/E and problem determination is essential.

Qualifications

• Familiar with IBM/vendor sites for open problem cases and sending dumps.
• In-depth knowledge to do install work on SMP/E for CICS and related products.
• In-depth RACF security knowledge to install and maintain CICS security rules.

Responsibilities

• Create and port transaction/system dumps to vendors for analysis.
• Set traces (Aux and GTF) to aid problem management and determination.
• Produce and interpret CICS shutdown statistics to support growth projections.
• Understand CICS storage areas and adjust for storage constraints and future growth.

Skills

CICS MRO

RACF security

Set traces

Shutdown statistics

RDO resources

Web Services in CICS

SMF data analysis

Problem determination

Job description

• IBM/vendor support – familiar with IBM and other vendors web sites: Open problem cases, ask questions, prepare and send dumps.
• SMP/E – in depth knowledge to do install work on CICS and any associated products
• Security – in depth knowledge of RACF (must be able to install security on CICS and associated products and create RACF security rules as they pertain to CICS)
• SMF – moderate skill set required to gather and manipulate SMF data (specifically the CICS 110 records)
• Problem determination skills – ability to diagnose problem and determine root cause and remediation

CICS specific skill set:

• Understanding of a CICS MRO environment (TOR and AOR configuration)
• Set traces (Aux and GTF) – ability to set traces to aid vendors in problem management and determination.
• CICS shutdown statistics – be able to produce and interpret shutdown stats to aid in problem determination and growth projections.
• Understanding of the CICS dynamic storage areas and how to manipulate for short on storage situations or to accommodate future growth of applications.
• Create both transaction and system dumps (and port to vendors for analysis)
• RDO (resource definition online) – must be able to create any resource needed on CICS (e.g transactions, programs, files, transient data queue, LSR groups, etc)
• Web Services – creating and supporting of web services within CICS
• RACF security – ability to install CICS security requirements, maintain RACF security within CICS and on all CICS resources
• Tivoli/Omegamon products (this is our monitoring software for CICS, z/OS, MQ, IIB, DB2 and the web portal (on windows) – our CICS admin is responsible for installing and maintaining all these monitoring tools.)
• Intertest/Symdump – product to debug CICS programs, product to format transaction dumps – install and maintain (and aid developers with questions and use)
• SDS – CAFC (CICS application file control) – install product and use for control of files, application lists and group lists. Assist Operators when needed on use and problem determination if applications are failing.
• Trillium and Code1 software – aid in installation and day to day management of software
• Compuware products specifically File-aid – proficient at manipulation of files through file-aid software
• Splunk – proficient at creating (modifying) Splunk reports (dashboards) to report on All CICS metrics (e.g CPU consumption, storage consumption, transaction volume, response times, wait times, etc)