Mainframe Database Administrator

About the Role: We're seeking an experienced Mainframe Database Administrator to join our Atlanta team for a 6-month IT infrastructure project. You'll be responsible for administering and maintaining critical DB2 mainframe databases and associated enterprise tools in a mission-critical environment. What You'll Do: Administer and maintain IBM DB2 databases on mainframe systems Manage database performance tuning and optimization using IBM tools Handle database backup, recovery, and disaster recovery procedures Monitor system performance using CA Insight, Netview, and IBM monitoring tools Execute database migrations, updates, and maintenance using specialized tools Manage data replication and CDC (Change Data Capture) processes Troubleshoot database issues and provide technical support Collaborate with application teams on database design and optimization Maintain database security protocols and access controls What We're Looking For: Strong experience with IBM DB2 mainframe database administration Proficiency with mainframe administration tools including: CA Insight, Netview, RACF Admin Tool HANA Studio, IBM Data Studio, MaxDB Data Studio CA Platinum, RC/Query, RC/Migrator, RC/Update, RC/Secure Segus RTDX Tool Suite, BMC Tool Suite BMC Log Master, BMC Apptune, CA Database Analyzer Experience with IBM Optim Tool and AQT (Advanced Query Tool) Knowledge of TOAD, CQM, SQL PA, and query optimization tools Understanding of Q Replication and CDC Replication processes Strong troubleshooting and problem-solving skills Experience with mainframe operating systems and job scheduling Excellent documentation and communication abilities Preferred Qualifications: IBM DB2 certifications Experience with mainframe security (RACF, ACF2, Top Secret) Knowledge of JCL and mainframe utilities Familiarity with disaster recovery procedures Why Join Us: Work with enterprise-level mainframe infrastructure Opportunity to maintain critical business systems Collaborative IT environment with experienced professionals Atlanta's established technology sector Application Process: We're looking for a mainframe DBA who can manage complex DB2 environments and associated toolsets. If you have hands-on experience with these mainframe technologies, we'd like to hear from you. We are an equal opportunity employer committed to diversity and inclusion.

Created: 2026-03-04