Mainframe DBA

Job Title: Mainframe DBA Location: Wilmington, DE or Columbus, OH Duration: 6 Months Interview Process:2 rounds of Zoom interviews Role Overview: We are seeking an experienced Mainframe DBA to support database design, development, integration, performance tuning, and operational support for enterprise mainframe systems.

The role involves working with DB2 and IMS databases in a highly available, scalable environment.

Key Responsibilities:Administer, design, implement, and support Mainframe DB2 and IMS database solutionsPerform database design, development, integration, and systems re-engineeringMonitor and tune database performance to ensure stability and scalabilityProvide production and operations supportWork with mainframe tools and utilities for monitoring, maintenance, and troubleshooting Required Skills:Strong hands-on experience with DB2 for z/OSExperience with IMS Full Function and/or Fast Path databases (1–2 years of recent IMS experience acceptable)Experience administering highly available and scalable mainframe databasesWorking knowledge of REXX programming and MQFamiliarity with mainframe tools such as BMC, CA Platinum, SMPE, ISPF, SMS, and SMF Good to Have:Experience with database replication technologies such as CDC, QREPS, and streaming Shift / Support Model:Rotational on-call supportOn-call required every Wednesday (rotation every 5 weeks)