Mainframe DB2 Admin | KeyBank
📍 Location: Mexico (CDMX / Guadalajara / Monterrey / Querétaro)
💼 Job Type: Contract / Full-Time
🧾 Job Description
KeyBank is looking for an experienced Mainframe DB2 Administrator to manage and support enterprise DB2 environments on z/OS. The ideal candidate will have strong expertise in DB2 administration, performance tuning, database maintenance, and ensuring high availability for mission-critical banking applications.
🔹 Key Responsibilities
Administer and support IBM DB2 for z/OS databases
Perform DB2 installation, configuration, upgrades, and maintenance
Handle database performance monitoring and tuning
Manage DB2 utilities: REORG, RUNSTATS, COPY, RECOVER, LOAD, UNLOAD
Backup, recovery, and disaster recovery planning/support
Handle DB2 security, access control, and audit compliance
Support production incidents and root cause analysis
Work with application teams for schema changes and release support
Implement database best practices and documentation standards
Ensure system stability and SLA compliance
✅ Required Skills
Strong experience as a DB2 Admin on Mainframe (z/OS)
Hands-on with DB2 utilities (REORG, RUNSTATS, COPY, RECOVER)
Experience in DB2 performance tuning and monitoring
Knowledge of JCL, TSO/ISPF
Understanding of database backup/recovery strategies
Strong troubleshooting and communication skills
⭐ Preferred Skills (Good to Have)
Banking/Financial domain experience
Knowledge of CICS / IMS / COBOL (plus)
Experience with automation/scheduling tools (CA7, Control-M)
Exposure to DB2 data sharing and sysplex environments
📅 Interview Details (Mexico Time)
Interview Date: 12th Feb 2026 (Thursday)
Timing: 11:00 AM to 03:00 PM
📌 Note: Interview timings are post 11:00 AM and before 4:00 PM (Mexican Time).
🔖 Hashtags
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