CareerPlan

System Programmer Mainframe z/VM

Mexico City, Distrito Federal, MexicoFull-time2026-10-26 → 2026-11-09

Core

Manage and optimize enterprise mainframe operating systems (z/OS, z/VM) to ensure high system availability, performance, and compliance.

Role type

Senior Mainframe Systems Administrator (z/OS, z/VM)

Builds

Stable, compliant core technology platforms supporting business operations

Domain

Mainframe computing (z/VM, z/OS)

Deliverable

infrastructure

Required skills

z/OS administration, z/VM administration, mainframe environment monitoring, patch management, incident resolution, system performance analysis, technical documentation

Preferred skills

System availability initiatives, audit-driven IT operations, process improvement

Technologies

z/OS, z/VM, mainframe management tools

Responsibilities

Proactively monitor mainframe environments, administer and optimize z/OS and z/VM systems, coordinate patching activities, use management tools to analyze performance and resolve incidents, document system changes for audit and compliance

Seniority

Mid-level, hands-on IC