Infosys Limited
Datacom DB Administrator (Finance)
Required Qualifications :
• Candidate must be located within commuting distance of Richardson, TX or Tampa, FL or be willing to relocate to the area. This position may require travel to project locations.
• Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
• At least 4 years of Information Technology experience.
• At least 3 years in Datacom DB Administration, performing Datacom DBA and/or Database Engineering duties. To include knowledge of Mainframe internals like SMP/E, TSO/E, ISPF/PDF, JCL, z/OS Utilities, and also knowledge on datacom DB architecture etc.
• Collaborate with development and operations teams to ensure seamless integration and performance of database systems.
• On-Call Support: Participated in on-call rotation for database support and provided timely resolution of database-related issues.
•Data Dictionary - Maintain Datacom object definitions include adding, changing, updating, and retiring objects:
• Data Dictionary maintenance via online (DDOL) and/or batch.
• Data Dictionary Utilities, DDBTGLM, DDUPDATE, DDRMFLM, and VLS files.
• Understanding Copybooks and how they can be defined and used in a COBOL environment.
• Define and mange Multi-User Facility (MUF). MUF best practices, Status, and start-up options to tune and tailor the environment for peak performance including
• CXX - Datacom catalog that stores definitions of all databases and tables.
• Logging and Recovery, understand the LXX, the active log and the RXX the archive log and how to use them for forward and backward recovery.
• Understanding of the Dynamic System tables and how to query them via SQL queries.
• DB Utility DBUTLTY used to produce CXX reports, manage backup and recovery, perform 24x7 tools for on-line-area-moves (OAM), online reorgs of data, TM24 to move and reorganize data and remain on-line, TM24 used to add or remove data compressions without taking table offline.
• Understanding of Datacom Accounting tables and how to review data to assist programmers with tuning programs or problem solving.
• URTs - User Requirements Tables role in batch and on-line access.
• Working knowledge/understanding of new Datacom enhancements for partitioning large tables, converting BDAM datasets to Linear VSAM to improve performance and resource usage, and using online area move to re-allocate datasets without taking them offline.
• Working knowledge of JCL to run batch jobs, allocate and manage Datacom datasets, output files, etc.
• Ability to review job output to help resolve error conditions or problems.
• Understand DASD management for the Datacom environments.
• All applicants authorized to work in the United States are encouraged to apply.
Preferred Qualifications:
• Willing to work in production support and on-call rotation for support of systems outside of normal business hours including weekends.
• Strong communication and Analytical skills.
• Ability to work in team in diverse/ multiple stakeholder environment.
• Experience and desire to work in a Global delivery environment.
The job entails sitting as well as working at a computer for extended periods of time. Should be able to communicate by telephone, email or face to face.