Mainframe DB2 Database Administrator Job Summary
We are seeking an experienced Mainframe DB2 Database Administrator to join our team. The successful candidate will be responsible for managing and optimizing DB2 for z/OS environments, ensuring high performance, reliability, and scalability across mission-critical systems.
Key Responsibilities:
* Administer and support DB2 for z/OS environments, focusing on application performance, reliability, and regular database health checks and maintenance.
* Create and manage database objects (e.g. tablespaces, tables, indexes, packages) and run DB2 utilities (LOAD, UNLOAD, REORG, RUNSTATS) for physical maintenance.
* Collaborate with developers to optimize SQL queries and indexing strategies, perform performance tuning, and ensure data integrity best practices are upheld.
* Automate tasks using JCL, REXX, COBOL, and Python; deploy application releases and troubleshoot related issues.
* Monitor tablespace capacity, implement RACF-based security protocols, manage backup and disaster recovery procedures, and maintain technical documentation.
Requirements:
* Proven experience as a DB2 DBA in enterprise mainframe environments, with a Bachelor's degree in Computer Science or a related field.
* IBM Certified Database Associate or equivalent DB2 for z/OS certification; additional certifications or publications are a plus.
* Skilled in RACF security management and cross-platform integration (Unix/Windows).
* Strong scripting abilities in REXX, JCL, and Python.
* Willing to provide on-call and after-hours support as required.
About the Role:
This is an excellent opportunity to work in a dynamic environment and contribute to the success of our organization. We offer a competitive salary and benefits package, as well as opportunities for professional growth and development.
What We Offer:
We are committed to providing our employees with a positive and inclusive work environment. Our benefits include:
* A comprehensive salary package
* Ongoing training and development opportunities
* A supportive and collaborative team environment
How to Apply:
To apply for this role, please submit your resume and a cover letter outlining your experience and qualifications. We look forward to hearing from you!