Mainframe Systems Programmer
Job in
Downey, Los Angeles County, California, 90242, USA
Listed on 2026-06-13
Listing for:
CXC
Full Time
position Listed on 2026-06-13
Job specializations:
-
IT/Tech
Database Administrator, Systems Engineer, Data Engineering
Job Description & How to Apply Below
We are looking for a Senior Mainframe Systems Programmer / DBA to support and lead initiatives across complex enterprise database environments. This role involves working on critical legacy systems and ensuring performance, stability, and scalability across multiple platforms.
Location:
Downey, CA (Hybrid – 2 Days Onsite Required)
Duration: 12–24+ Month Contract
Industry: Public Sector
Important Note (Please Read Before Applying)- This is a Systems Programmer / DBA role
- Profiles focused only on COBOL development/application coding will NOT be considered
- Install, configure, and maintain mainframe system software (z/OS environment)
- Administer and support databases: DB2, IMS (DB/DC), ADABAS
- Perform database upgrades, tuning, monitoring, and troubleshooting
- Handle backup/recovery, reorgs, replication, and capacity planning
- Provide technical guidance to development and operations teams
- Lead and support high-impact system upgrade and enhancement projects.
- CICS, IMS DB/DC
- DB2, IMS, ADABAS
- JCL, SMP/E
- BMC Tools, File Manager, CA Spool, Natural/Super Natural, EntireX
- Experience in database performance tuning, system-level troubleshooting
- 7+ years in Mainframe Systems Programming / DBA roles.
- Experience working in large enterprise or government environments.
- Proven ability to lead projects and support production systems.
- Strong understanding of multiple DBMS architectures
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