Senior Lead Infrastructure Engineer - Mainframe

Job summary

The Senior Lead Infrastructure Engineer role involves administering and supporting enterprise batch scheduling platforms like CA-7, Control-M, and ZEKE, while spearheading mainframe modernization initiatives. Key responsibilities include building automation solutions with REXX and Python, diagnosing batch failures, and integrating scheduling with enterprise tooling to enhance operational efficiency and reliability.

Qualifications

• 5+ years of experience in mainframe systems programming and/or mainframe operations engineering
• Hands-on expertise with CA-7, Control-M, and/or ZEKE
• Strong coding/scripting skills in REXX and/or Python
• Strong troubleshooting skills across batch execution lifecycle
• Working knowledge of core mainframe concepts
• Experience with change management, incident/problem management
• Excellent communication skills
• Ability to review and validate AI-assisted recommendations
• Deep knowledge of cloud infrastructure and multiple cloud technologies

Responsibilities

• Administer, configure, and support enterprise batch scheduling platforms
• Design and implement batch workload standards, governance, and operational controls
• Build and maintain automation solutions using REXX and/or Python
• Diagnose and resolve batch failures, performance bottlenecks, and scheduling conflicts
• Integrate scheduling and automation with enterprise tooling
• Drive mainframe modernization initiatives
• Apply AI-assisted approaches to improve productivity and reliability
• Create and maintain high-quality documentation
• Drive thought leadership within the product line
• Lead reuse-first adoption of AI-assisted practices

Skills

Relocation