22h ago

Mainframe Administrator

Prague, Czech Republic

$75k-$95k / yearest.

full-timeseniorsoftware

🛠 Tech Stack

💼 About This Role

You'll own the z/OS platform that underpins data intelligence solutions for a market leader in AI-ready data. You'll ensure stability and scalability for both internal innovation and external deployments. This role blends system programming, platform engineering, and advanced operations with a strong focus on automation and recoverability.

🎯 What You'll Do

  • Install, configure, and maintain z/OS platform using SMP/E
  • Build and standardize environments with ADCD and z/PDT across DEV, QA, UAT
  • Manage core subsystems including Db2 for z/OS and IMS
  • Administer security using RACF, Top Secret, or ACF2

📋 Requirements

  • z/OS system programming and SMP/E experience
  • ADCD and z/PDT environments experience
  • VSAM, QSAM, PDS/E, UNIX datasets and DASD/storage management
  • Db2 for z/OS and IMS practical experience

✨ Nice to Have

  • Experience with RACF, Top Secret, or ACF2
  • Familiarity with TCP/IP, VTAM, FTP, SSH
  • Backup and recovery process design

🎁 Benefits & Perks

  • 🏖️ Flexible time off
  • 💪 Wellness resources
  • 🎉 Company-sponsored team events
  • 📈 Growth opportunities in a Fortune Best Workplace

📨 Hiring Process

Estimated timeline: 2-4 weeks · AI estimate

  1. 1Recruiter Call· 30 min
  2. 2Technical Interview· 60 min
  3. 3Hiring Manager Interview· 45 min
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