Infrastructure/Cloud Architecture z/OS

Kyndryl; Sandton; On-site; ZAR 1,200,000 - 2,100,000; Full time

Benefits offered by this job

Be Well programs

Hybrid-friendly culture

Career development opportunities

Job summary

Kyndryl is seeking an experienced Infrastructure/Cloud Architect z/OS to install, configure, and optimize IBM mainframe environments. You will drive stability, performance, security, and availability across large-scale enterprise systems.

The role requires 7–15+ years of z/OS experience and hands-on expertise with upgrades, migrations, and SMP/E. Leadership and mentoring are valued as you shape mainframe strategies within a hybrid, Be Well-focused workplace.

Qualifications

• Degree, diploma, or equivalent technical experience.
• IBM Mainframe certifications advantageous.

Responsibilities

• Install, configure, and maintain z/OS environments.
• Perform operating system upgrades and migrations.
• Manage system performance and capacity planning.
• Administer SMP/E maintenance activities.
• Support system recovery and disaster recovery processes.
• Troubleshoot and resolve complex system issues.
• Implement system automation and operational improvements.
• Maintain technical standards and documentation.
• Support audit, compliance, and security initiatives.
• Provide technical leadership and mentoring.

Skills

z/OS admin

SMP/E

JES2/JES3

TSO/ISPF

JCL

USS

HCD/HCM

Diagnostics

Education

Degree, diploma or equivalent tech experience

IBM Mainframe certifications advantageous

Tools

REXX

Automation tools

Performance monitoring tools

Job description

Who We Are

At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well-being is prioritized and your potential can thrive.

The Role

Job Summary

We are looking for an experienced Infrastructure/Cloud Architect z/OS responsible for the installation, configuration, maintenance, and optimization of IBM mainframe operating systems and supporting infrastructure. This role is critical to ensuring system stability, performance, security, and availability.

Key Responsibilities

• Install, configure, and maintain z/OS environments.
• Perform operating system upgrades and migrations.
• Manage system performance and capacity planning.
• Administer SMP/E maintenance activities.
• Support system recovery and disaster recovery processes.
• Troubleshoot and resolve complex system issues.
• Implement system automation and operational improvements.
• Maintain technical standards and documentation.
• Support audit, compliance, and security initiatives.
• Provide technical leadership and mentoring.

Who You Are

Required Experience

• 7–15+ years of z/OS systems programming experience.
• Experience supporting large-scale enterprise environments.
• Proven experience with system upgrades and migrations.

Technical Skills

Core z/OS

• z/OS administration.
• SMP/E.
• JES2/JES3.
• TSO/ISPF.
• JCL.
• UNIX System Services (USS).
• HCD/HCM.
• System dumps and diagnostics.

Infrastructure

• Sysplex.
• Parallel Sysplex.
• WLM.
• RMF.
• SDSF.
• VTAM/TCPIP.
• SAF/RACF integration.

Tools

• REXX.
• Automation tools.
• Performance monitoring tools.

Preferred Skills

• GDPS.
• Storage management exposure.
• Security administration knowledge.
• DevOps and automation experience.
• Cloud integration awareness.

Qualifications

• Degree, diploma, or equivalent technical experience.
• IBM Mainframe certifications advantageous.

Being You

The “Kyn” in Kyndryl means kinship, which represents the strong bonds we have with each other, our customers and our communities. We focus on ensuring all Kyndryls feel included and we welcome people of all cultures, backgrounds, and experiences. Even if you don’t meet every requirement, we encourage you to apply. We believe in growth, and we’re excited to see what you can bring. At Kyndryl, employee feedback has told us that our number one driver of employee engagement is belonging. That sense of belonging — being a valued, respected, trusted member of the team — is fundamental to our culture and fueling great experiences for our customers. This dedication to welcoming everyone into our company means that Kyndryl gives you the ability to thrive and contribute to our culture of empathy and shared success. That’s The Kyndryl Way.

What You Can Expect

Your career with us isn’t just a job—it’s an adventure with purpose. We offer a dynamic, hybrid-friendly culture that supports your well-being and empowers you to grow. Our Be Well programs are thoughtfully designed to support your financial, mental, physical, and social health—because we know that when you feel your best, you do your best.

From your very first day, you’ll dive into impactful work that powers the systems our customers rely on every day. You won’t just contribute—you’ll make a difference, tackling meaningful projects that sharpen your skills and fuel your growth.

We’re here to champion your journey. With powerful tools to chart your career path, personalized development goals aligned with your ambitions, and continuous feedback to keep you inspired and on track, you’ll have everything you need to thrive and evolve. You’ll develop in-demand skills to grow your career and achieve your ambitions with access to cutting-edge learning opportunities—from certifications with Microsoft, Google, and Amazon to coaching and hands-on experiences. And through it all, you’ll be part of a culture that values empathy, restless learning, and a devotion to shared success.

We want you to thrive here—and we’re committed to helping you do just that. Ready to make an impact? Join us and help shape what’s next.

Get Referred!

If you know someone that works at Kyndryl, when asked ‘How Did You Hear About Us’ during the application process, select ‘Employee Referral’ and enter your contact's Kyndryl email address.