🇺🇸 USAJobs.work

America's Job Portal

← Back to USA Jobs

Mainframe Infrastructure Engineer - Financial Sector

Company

Randstad Enterprise

Location

london, on

Posted

July 09, 2026

Position Overview

Elevate mainframe performance as a Senior Infrastructure Engineer in the financial sector. Enhance critical workloads with your expertise in performance optimization and capacity planning.

This senior role requires over 10 years of experience in z/OS environments focused on real-time performance monitoring and anomaly detection. You will work with cross-functional teams to resolve performance issues and implement effective tuning strategies. Your analytical skills will contribute to key decisions influencing operational efficiency.

Key Responsibilities:
• Conduct real-time z/OS performance monitoring and analysis
• Resolve performance issues in partnership with incident teams
• Implement tuning strategies and monitor resource allocation
• Support capacity planning with accurate forecasts and modeling
• Create comprehensive performance reports and dashboards

Requirements:
• Bachelor’s in information systems, Math...

Ready to Apply?

Join thousands of Americans building their careers

Apply Now