DevOps Specialist (Mainframe / z/OS / Git Migration)
Platform Engineering | Mainframe Modernization | Hybrid (40% office) | Long-term project
In Cyclad, we partner with leading global technology companies to deliver enterprise-scale infrastructure and cloud transformation projects.
We are looking for an experienced DevOps / Platform Engineering Specialist with a strong mainframe (z/OS) background to join an international team responsible for modernizing enterprise development environments and migrating legacy SCM solutions to modern DevOps toolchains.
If you have experience with Endevor, DBB, Git, z/OS, and enjoy solving complex migration challenges while working closely with enterprise clients, this opportunity is for you.
Project information
📍 Office locations: Warszawa, Kraków, Wrocław, Katowice, Poznań, Gdańsk, Lublin or Opole
🏢 Work model: Hybrid (40% office / 60% remote)
đź“„ Contract: B2B
⏳ Project: Long-term
🚀 Start: ASAP
🇪🇺 EU citizenship and residence in Poland required
Your responsibilities
Lead migration projects from Endevor and other legacy SCM solutions to DBB, Git and IDD
Install, configure and troubleshoot DBB/IDD environments on IBM z/OS
Build and improve deployment automation and CI/CD processes
Support build pipelines, release automation and deployment workflows
Analyse existing applications and ensure successful migration to modern toolchains
Troubleshoot migration, build and integration issues
Deliver technical workshops and training for client teams
Cooperate with architects, developers and infrastructure teams in international projects
Prepare technical documentation, migration guidelines and best practices
Participate in release planning and production implementations
Drive continuous improvements in DevOps automation and migration frameworks
We are looking for someone who has
Strong experience in Application Development or Systems Programming
Hands-on experience with z/OS environments, including installation, migration, and troubleshooting
Experience with mainframe SCM tools such as Endevor and modern alternatives like Git, DBB, and IDD
Strong knowledge of Groovy scripting, YAML, and Git workflows
Practical experience with CI/CD pipelines, build debugging, and release automation
Experience working with Docker, Ansible, Puppet, and AWS cloud environments
Strong understanding of DevOps practices and infrastructure automation
Ability to analyze and resolve complex migration and integration issues
Experience in client-facing roles, including technical consulting and training delivery
Strong communication skills with ability to explain technical concepts clearly
Proactive, ownership-driven mindset with ability to work independently in enterprise environments
Very good English skills (written and spoken)
Nice to have
Experience in enterprise modernization programmes
Knowledge of IBM DevOps solutions
Experience delivering technical workshops and mentoring client teams
Why join?
Work on large-scale enterprise modernization programmes
Long-term international project
Opportunity to work with modern DevOps tooling in IBM mainframe environments
Cooperation with experienced architects and platform engineers
Hybrid work model from one of eight Capgemini offices in Poland
Private medical care with dental package
Multisport card
Life insurance