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Mainframe Automation Engineer (zOS) - HOME OFFICE

Ittconnect Brazil

remote
Posted Jan 23, 2026

Role & seniority: Senior Mainframe Automation Engineer (z/OS Automation and CA OPS/MVS)

Stack/tools: IBM Tivoli Systems Automation for z/OS; IBM Systems Automation for Integrated Operations Management (SAIOM); CA OPS/MVS (being migrated); TSO/ISPF; JCL; REXX; System Automation Policy Database (PDB); NetView for z/OS

Top 3 responsibilities

  1. Lead migration projects from CA OPS/MVS to IBM Tivoli z/OS automation and from CA Automation Point to IBM SAIOM

  2. Configure/implement IBM automation solutions, develop automation rules/REXX scripts, and manage PDB configurations

  3. Ensure high availability and efficient operations through proactive automation; document processes and troubleshoot production automation issues

Must-have skills

  • 5+ years in mainframe operations (operational/service/consulting/support)

  • Advanced experience with IBM Tivoli/SAIOM z/OS automation

  • Proficiency in TSO/ISPF, JCL, REXX

  • Working knowledge of System Automation Policy Database (PDB)

  • Migration experience on z/OS automation; NetView for z/OS

Nice-to-haves

  • Knowledge of other IBM Z software (operation, configuration, automation)

  • Familiarity with z/OS startup/shutdown processes and SMP/E

  • Understanding of competing mainframe automation products

  • Experience with fully automated system configurations on IBM Z

Location & work type: Remote (work from home anywhere in Brazil); English-only interviews; long-term engagement with a US client

Full Description

ITTConnect is seeking a Senior Mainframe Automation Engineer (zOS Automation and CA OPS/MVS) to work remotely for a client in the US. This is a potentially long term position with a client that is a global leader in consulting, digital transformation, technology and engineering services present in nearly 50 countries. This client is working with one of the major players in the mainframe technology and tools area.

Job location: Remote, work from home anywhere in Brazil.

All interviews will be in English only (must be professionally fluent).

We are seeking an experienced Senior Mainframe Automation Engineer to lead the migration and optimization of mainframe automation solutions. This role focuses on transitioning from CA OPS/MVS to IBM Tivoli Systems Automation for z/OS and from CA Automation Point to IBM Systems Automation for Integrated Operations Management (SAIOM). The successful candidate will play a critical role in ensuring operational efficiency, system availability, and seamless automation processes within a complex z/OS environment.

You will collaborate closely with the Automation team to implement policy-based automation solutions, reduce administrative overhead, and enhance system responsiveness. This position does not impact application development but will significantly influence automation strategies and operations.

Job responsibilities

  • Lead migration projects from CA OPS/MVS to IBM Tivoli Systems Automation for z/OS and CA Automation Point to IBM SAIOM.
  • Configure and implement IBM Systems Automation solutions, including policy-based automation for z/OS environments.
  • Develop and maintain automation rules, REXX execs, and System Automation Policy Database (PDB) configurations.
  • Provide installation and configuration assistance for IBM automation products.
  • Collaborate with operations teams to optimize system startup, shutdown, and recovery processes.
  • Ensure high availability and efficiency of critical systems through proactive automation strategies.
  • Document processes, configurations, and migration steps; deliver clear communication to stakeholders.
  • Troubleshoot and resolve automation-related issues in production environments.

Key skills

Mainframe Operations Expertise: Minimum 5+ years in a mainframe operations environment in an operational, service, consultancy, or support role.

IBM Tivoli Systems Automation for z/OS: Advanced knowledge and hands-on experience.

TSO and ISPF: Proficient in using these tools for system management.

JCL: Strong skills in Job Control Language.

REXX Programming: Ability to write and maintain REXX scripts.

System Automation Policy Database (PDB): Working knowledge required.

Migration Experience: Proven track record in z/OS automation migration projects.

NetView for z/OS: Experience in implementing and using this product.

Preferred Skills and Proficiencies

  • Knowledge of other IBM Z software, including system operation, configuration, and automation.
  • Familiarity with z/OS system startup and shutdown processes.
  • Experience with SMP/E for software installation and maintenance.
  • Understanding of competing automation products in the mainframe space.
  • Expertise in fully automated system configurations on IBM Z.
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