Cobol Programming Language, Computer Networks, Data Sets, Data Structures, Database Administration, Database Optimization, IBM DB2, IBM z-OS Operating System, Identify Issues, JCL (Job Control Language), Mainframe Computer, Query Optimization, SQL (Structured Query Language)
Job Title/Role Name- Database Administrator (Mainframe, DB2)
Experience level- 10 + yrs
Must have skills- VSAM, DB2, COBOL data structures
Preferred skills: -JCL Development
-Strong hand-on-experience with IBM DB2 for Z/OS and/or Datacom/DB in an application-focused (developer-aligned) capacity.
- Experience working with VSAM datasets and legacy mainframe data structures
- Proficiency in SQL tuning and query optimization (DB2)
- Solid experience with JCL development and troubleshooting
-Familiarity and mainframe data extraction/ unload utilities and batch processing
- Understanding of COBOL data structures and how applications interact with DB2/ Datacom