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Nestor Technologies. Logo
Mainframe Tech Lead

Nestor Technologies.

 

Los Angeles, California, USA

Posted On: 30+ days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Mainframe Technician
Tenure: Full-time Only
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Description

Lead mainframe technical operations and workload management for enterprise batch processing.

Responsibilities

  • Manage and optimize IBM z Workload Scheduler processes to ensure efficient resource utilization.
  • Develop, maintain, and debug automation scripts using REXX to streamline operational workflows.
  • Write and maintain complex JCL for batch processing, ensuring accuracy and performance.
  • Oversee the technical execution of mainframe workloads, resolving bottlenecks and ensuring SLA compliance.

Required Skills

  • 5+ years of hands-on experience in mainframe environments.
  • Expert-level proficiency with IBM z Workload Scheduler.
  • Strong command of JCL for complex batch job management.
  • Advanced REXX programming skills for automation and scripting.
  • Proven ability to debug and optimize mainframe workloads.
  • Any graduate degree required.

Education

ANY GRADUATE

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