Senior Mainframe Performance & Capacity Architect

Koitecc Solutions

Boston (MA)

On-site

USD 55,000 - 147,000

Full time

6 days ago

Be an early applicant

Application generator

A complete application in a minute — tailored resume and cover letter, ready to send.

Get past ATS filters

Job summary

CVS Health is seeking a Senior Mainframe Capacity & Performance Engineer to join our Enterprise Infrastructure organization. You will lead capacity planning, workload analysis, and performance optimization for our mainframe ecosystem, ensuring scalability and reliability across healthcare, pharmacy, and retail applications.

The role requires deep z/OS performance analysis expertise, trend forecasting, and on-call support during high-volume periods.

Qualifications

5+ years supporting enterprise IBM mainframe environments (z/OS, IBM Z).
5+ years in capacity planning, performance engineering, root cause analysis, and production troubleshooting.

Responsibilities

Monitor, analyze, and optimize enterprise mainframe resource utilization and capacity across IBM z/OS environments.
Conduct capacity planning, forecasting, trend analysis, and real-time diagnostics to identify bottlenecks.
Collaborate with application, infrastructure, database, and systems programming teams to troubleshoot performance issues and optimize efficiency.
Deliver utilization reports, performance assessments, and capacity recommendations for investments and upgrades.
Provide technical leadership for testing, production support, incident response, and on-call rotation.