Mainframe Automation Expert

Atos; Warszawa; Hybrid; PLN 240,000 - 420,000; Full time

Benefits offered by this job

Private medical and dental care

Benefits platform – shopping, cinema,

Co-funding of sport activities Multis-

Gift packages for special occasions

Flexible working hours

Job summary

Atos seeks a seasoned Mainframe Automation Expert to advance automation across IBM z/OS environments. You will design, develop, and maintain automation for startup/shutdown, workload management, and recovery, while driving standardization across client environments.

You will implement monitoring, handle console messages, and lead modernization initiatives, leveraging SA z/OS, CA OPS/MVS, SMU, and OMEGAMON. Remote/hybrid work options available.

Qualifications

• 10+ years of experience in Mainframe Operations or Mainframe Systems Programming.
• 5+ years of experience with enterprise automation solutions.
• Experience supporting mission-critical production environments.
• Strong troubleshooting and analytical skills.
• Experience in incident, problem, and change management processes.

Responsibilities

• Design, develop, and maintain automation solutions for IBM z/OS environments.
• Automate operational procedures, startup/shutdown sequences, workload management, and recovery processes.
• Create and maintain event-driven automation rules and operational workflows.
• Develop custom utilities, scripts, and tooling using REXX, CLIST, JCL, and other automation technologies.
• Standardize operational procedures across customer environments.
• Implement and maintain automation policies for system monitoring and event management.
• Automate handling of console messages, alerts, and exception conditions.
• Reduce manual operational activities through intelligent automation solutions.
• Support 24x7 production environments by enhancing operational resilience. On Call
• Participate in mainframe modernization and automation transformation programs.
• Evaluate and introduce emerging automation technologies.
• Contribute to continuous service improvement activities.
• Manage incidents and problems in line with ITIL standards, ensuring proper documentation, governance, and adherence to established operational processes.

Skills

IBM z/OS Administration

JES2/JES3

TSO/ISPF

SDSF

JCL

REXX Programming

RACF fundamentals

Tools

IBM System Automation for z/OS (SA z/OS)

Broadcom CA OPS/MVS

IBM Service Management Unite (SMU)

OMEGAMON

Ansible for IBM Z

REST APIs

Infrastructure Automation

ServiceNow integration

Job description

About Atos Group

Atos Group is a global leader in digital transformation with c. 56,000 employees and annual revenue of c. €7.2 billion (at the go-forward perimeter), operating in 54 countries under two brands - Atos for services and Eviden for products and systems. European number one in cybersecurity and a leader in cloud, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is listed on Euronext Paris.

About Eviden

Eviden is the Atos Group brand focused on cybersecurity products, mission-critical systems and vision AI. A trusted partner to public and private sector organizations, Eviden deploys advanced analytics capabilities and helps ensure the robustness, continuity and resilience of its customers’ operations. Leveraging more than 2,200 experts and 720 patents, Eviden helps protect people, data and critical infrastructures worldwide, at the convergence of intelligence, sovereignty and trust.

Mainframe Automation Expert

The role focuses on reducing manual operational effort, accelerating incident resolution, improving system availability, and supporting modernization initiatives through advanced automation and orchestration.

The ideal candidate combines strong mainframe technical expertise with modern automation technologies and a continuous improvement mindset.

Key Responsibilities

Automation Design & Development

• Design, develop, and maintain automation solutions for IBM z/OS environments.
• Automate operational procedures, startup/shutdown sequences, workload management, and recovery processes.
• Create and maintain event-driven automation rules and operational workflows.
• Develop custom utilities, scripts, and tooling using REXX, CLIST, JCL, and other automation technologies.
• Standardize operational procedures across customer environments.

Mainframe Operations Automation

• Implement and maintain automation policies for system monitoring and event management.
• Automate handling of console messages, alerts, and exception conditions.
• Reduce manual operational activities through intelligent automation solutions.
• Support 24x7 production environments by enhancing operational resilience. On Call

Platform Modernization

• Participate in mainframe modernization and automation transformation programs.
• Evaluate and introduce emerging automation technologies.
• Contribute to continuous service improvement activities.

Incident & Problem Management

Manage incidents and problems in line with ITIL standards, ensuring proper documentation, governance, and adherence to established operational processes.

Required Technical Skills

Mainframe Technologies

• IBM z/OS Administration
• JES2/JES3
• TSO/ISPF
• SDSF
• JCL
• REXX Programming
• RACF fundamentals

Mainframe Automation Tools

Experience with one or more

• IBM System Automation for z/OS (SA z/OS)
• Broadcom CA OPS/MVS
• IBM Service Management Unite (SMU)
• OMEGAMON

Modern Automation Technologies

• Ansible for IBM Z
• REST APIs
• Infrastructure Automation
• ServiceNow integration

Experience Requirements

Mandatory

• 10+ years of experience in Mainframe Operations or Mainframe Systems Programming.
• 5+ years of experience with enterprise automation solutions.
• Experience supporting mission-critical production environments.
• Strong troubleshooting and analytical skills.
• Experience in incident, problem, and change management processes.

Nice to have

• Mainframe automation migration projects.
• Mainframe modernization initiatives.
• Large-scale outsourcing or managed services environments.

Soft Skills

• Strong analytical and problem-solving capabilities.
• Excellent communication and stakeholder management skills.
• Ability to work independently and within global teams.
• Customer-focused mindset.
• Continuous improvement orientation.
• Mentoring and knowledge-sharing capabilities.

Nice to Have Certifications

• IBM z/OS Certifications
• IBM System Automation Certification
• IBM Z Operations Analytics Certification
• Red Hat Ansible Automation Certification
• ITIL Foundation / ITIL 4
• ServiceNow Certifications

What’s in it for you?

• Access to training and certifications.
• Remote or Hybrid mode of work (only max. 2 times per month based on your location and contract type).
• Wellbeing programs & work-life balance - integration and passion sharing events
• Private medical and dental care
• Benefits platform – shopping, cinema, sport etc.
• Co-funding of sport activities, e.g., Multisport & OK system cards, b-active program
• Gift packages for special occasions Easter, Christmas, Children’s Day
• Appreciation for seniority additional days off, Atos Jubilee gifts
• Charity and eco initiatives
• Flexible working hours

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