We are seeking a Mainframe System Administrator for our client in Oslo.

As a Mainframe System Administrator zOS, you'll solve complex problems, manage systems data, and ensure security compliance for major clients. You'll work on modernization, prioritize tasks, and collaborate with teams to deliver solutions. This role offers opportunities to recommend strategies, identify new opportunities, and develop your skills in a dynamic environment.

About the Client

Our client is a global leader, home to some of the world’s best talent who design, operate, and manage the most advanced and reliable technology infrastructure daily. They are a provider of IT infrastructure services, specializing in designing, building, managing, and modernizing critical technology systems for enterprises.

Role Highlights:

• Solve complex problems and identify future issues across platforms and services.
• Manage systems data, ensure security compliance, and deliver daily solutions.
• Prioritize tasks and collaborate with technicians to provide optimal solutions.
• Recommend modernization strategies and explore new business opportunities.
• Build relationships with teams and stakeholders for enhanced collaboration.
• Develop management and organizational skills while handling challenges.

Must have:

• MVS SMP/e skills and foundational knowledge of zOS systems
• Proficiency with common zOS system tools such as TSO, ISPF, SDSF
• Experience with zOS system administration, including system installation and maintenance
• Familiarity with zOS ISHELL/OpenMVS
• Understanding of Mainframe z/OS system operations
• Experience with Mainframe product installation
• Proficient in English (must have)

Nice to have:

• Experience with GDPS systems
• Vulnerability management expertise
• Familiarity with ticketing tools (SM9, ServiceNow)
• Coordination or subproject leadership experience
• Mainframe-related certifications are a plus

Eligibility:

This position is open to candidates who are citizen of an EU country or hold a valid work permit for Norway.

Location:

Oslo, Norway

What Sets You Apart:
You’re not only experienced but also eager to grow and continuously improve. You value customer success and foster inclusive collaboration.

Why Join Us?
You’ll work on groundbreaking technology, be part of a diverse and skilled team, and have the chance to shape the future of mainframe systems. This role offers a unique opportunity to develop your skills while contributing to mission-critical projects.

Ready to take your career to the next level? Apply today and be part of something extraordinary!