Software & DataOn site
Mainframe/Data Platform Production Support Engineer (COBOL)
Fidelity InvestmentsWestlake, TX
Posted Oct 16, 2026
What you’d do
Provide Level 3 production support for enterprise data platforms and applications in Workplace Investing. Troubleshoot complex issues across Mainframe and distributed environments, perform root cause analysis, and work with development, infrastructure, and database teams. Full time. Found on the employer's careers page on Oct 17, 2026. Apply through the link.
You’ll need
- Bachelor's in Computer Science or related field, or equivalent experience
- 5+ years supporting enterprise applications, data platforms, or production environments
- Mainframe experience: COBOL, JCL, DB2, CICS, VSAM
- Oracle and SQL-based platforms
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