Experis IT Luxembourg
Mainframe System Engineer (m/f)
Experis IT LuxembourgLuxembourg1 day ago
Full-timeInformation Technology

🚀 Mainframe System Engineer – Because Legacy Never Meant Outdated!



📍 Location: Luxembourg | 💼 Type: Full-time | 🔍 Level: Experienced


Mainframes power the world, and you? You make sure they run like a dream. We’re on the hunt for a Mainframe System Engineer who thrives in an environment where reliability meets innovation. If you believe mainframes are far from obsolete and see modernization as an opportunity rather than a challenge, let’s talk.


🛠 What You’ll Be Doing ?

  • Keeping our client's zOS environment rock solid – upgrades, installations, and maintenance are your playground.
  • Working with HCD & IODF definitions to ensure seamless hardware implementations.
  • Managing storage, mirroring, and DRP—because disaster recovery is not just a backup plan.
  • Installing and maintaining mainframe products using SMPE like a pro.
  • Fine-tuning WLM to ensure optimal workload balancing.
  • Keeping our network and RACF security airtight.
  • Scripting magic with Assembler and REXX
  • Exploring mainframe modernization solutions with tools like zOSMF—future-proofing is the goal.


âś… What Makes You the Perfect Fit?

  • You live and breathe zOS and have deep experience in mainframe infrastructure.
  • You have a strong grip on storage, networking, and security in a mainframe environment.
  • You’re fluent in SMPE, WLM, RACF, and DRP solutions.
  • You’re comfortable with hardware definitions and configurations.
  • You can script with Assembler & REXX, or at least you know your way around it.
  • You have a vision for mainframe modernization and are eager to work with zOSMF and beyond.


🎯 Why You Should Join Us ?

  • Work on cutting-edge mainframe modernization projects.
  • Be part of a team that values innovation while maintaining mission-critical systems.
  • Career growth opportunities, technical challenges, and the chance to shape the future of mainframes.


If you’re ready to bridge the gap between legacy and the future, apply now! Let’s redefine what’s possible with mainframes. 🚀

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