Mainframe Systems Administrator zOS

JR United Kingdom; Shrewsbury; On-site; GBP 40,000 - 60,000; Full time

Job summary

Une entreprise leader dans l'industrie de la technologie recherche un Administrateur Système Mainframe zOS. Vous serez responsable de la gestion des systèmes, de la conformité à la sécurité et du développement professionnel, tout en collaborant avec des clients dans divers secteurs. Ce rôle offre des opportunités d'apprentissage et de certification sur plusieurs plateformes, tout en travaillant avec une équipe diversifiée pour résoudre des problèmes complexes.

Qualifications

• Expérience en administration de système zOS requise.
• Ouvert à l'apprentissage et au développement des compétences Mainframe.
• Expérience souhaitée avec des outils de ticketing.

Responsibilities

• Résolution de problèmes complexes et gestion de la sécurité des systèmes.
• Interaction directe avec les techniciens pour prioriser les tâches.
• Identification des opportunités pour la modernisation et la croissance.

Skills

MVS SMP/e

TSO

ISPF

SDSF

zOS system operations

vulnerability management

Tools

ServiceNow

SM9

Job description

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Client:

Location:

shrewsbury, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

06.06.2025

Expiry Date:

21.07.2025

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Job Description:

As a Mainframe System Administrator zOS at Kyndryl, you’ll solve complex problems and identify potential future issues across the spectrum of platforms and services. You’ll be at the forefront of new technology and modernization, working with some of our biggest clients – which means some of the biggest in the world.

There’s never a typical day as a Mainframe System Administrator zOS at Kyndryl, because no two projects are alike. You’ll be managing systems data for clients and providing day-to-day solutions and security compliance. You’ll oversee a queue of assignments and work directly with technicians, prioritizing tickets to deliver the best solutions to our clients.

One of the benefits of Kyndryl is that we work with clients in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here. You’ll also get the chance to share your expertise by recommending modernization options, identifying new business opportunities, and cultivating relationships with other teams and stakeholders. Does the work get challenging at times? Yes! But you’ll collaborate with a diverse group of talented people and gain invaluable management and organizational skills, which will come in handy as you move forward in your career.

• Every position at Kyndryl offers a way forward to grow your career, from Junior System Administrator to Architect. We have opportunities for Cloud Hyperscalers that you won’t find anywhere else, including hands-on experience, learning opportunities, and the chance to certify in all four major platforms. One of the benefits of Kyndryl is that we work with clients in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here.
• It is essential that applicants are eligible for full UK Govt Security Clearance.

Job Qualifications

• You’re good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development. You are customer-focused – someone who prioritizes customer success in their work. And finally, you’re open and borderless – naturally inclusive in how you work with others.

Required Technical and Professional Expertise:

• 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
• Willing to learn and grow future Mainframe Skills
• Eligible for UK Security Clearance (must have)
• Nice to have:
• Vulnerability management expertise
• Familiarity with ticketing tools (SM9, ServiceNow)
• Mainframe-related certifications are a plus