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Senior Director, Mainframe Performance & Capacity (CICS/MVS)
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What they do
A Performance Engineer designs and develops computer software and applications using system performance engineering strategies. Uses an ongoing, comprehensive approach to developing computer software and applications for a company or customer. Assists with computer software and application design, coding, testing and quality assurance work.
$119,223 / year median in Texas
+8% projected growth
Job Description
Senior Director, Mainframe Performance & Capacity (CICS/MVS)
Westlake, TX
Full Time
Posted by: Fidelity Investments
Posted:
Friday, 28 August 2026 Fidelity Investments is seeking a Director to lead Mainframe
CICS/MVS
performance & capacity, delivering technical leadership across performance engineering, scalability, resiliency, and capacity management on the IBM z/OS platform. You will drive performance analysis, capacity forecasting, and production readiness reviews, coordinating with application, infrastructure, architecture, and vendor teams to balance customer experience with cost and operational simplicity. Location
Westlake, TX, United States of America
Industry
IT
Company
Fidelity Investments
Contact
Click apply
Reference
JS26489_25303_AA8E0F5B946C2BDF2B48093C5C5EBF26
Posted Date
8/28/2026 2:03:06 AM