Senior DB2 Mainframe SME

Kyndryl; Sandton; On-site; ZAR 900,000 - 1,200,000; Full time

Job summary

Kyndryl South Africa (Pty) Limited is seeking a seasoned DB2/DATACOM professional to support enterprise database environments across development, testing, and production platforms. The role combines database administration, systems programming support, performance tuning, and platform optimization.

You will install, configure, and maintain DB2 and/or DATACOM environments, monitor performance, perform upgrades, and support backup, recovery, security, and capacity planning for mission-critical

Qualifications

• 5–10+ years of database administration experience.
• Strong DB2 for z/OS experience.
• Experience supporting mission-critical databases.
• IBM DB2 certifications advantageous.

Responsibilities

• Install, configure, and maintain DB2 and/or DATACOM environments.
• Monitor database performance and availability.
• Perform database upgrades and maintenance.
• Support backup, recovery, and disaster recovery processes.
• Implement database security controls.
• Resolve database-related incidents and performance issues.
• Support application teams with database design and optimization.
• Conduct capacity planning and performance analysis.
• Create and maintain database standards and documentation.

Skills

DB2 z/OS

SQL tuning

Database recovery

DB2 installation

DB2 security

DATACOM administration

DB2 maintenance

DB2 performance monitoring

JCL

TSO/ISPF

REXX

SMP/E

Root cause analysis

Education

Relevant IT qualification

Tools

DATACOM 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

We are seeking a skilled DB2/DATACOM professional to support enterprise database environments across development, testing, and production platforms. The role combines database administration, systems programming support, performance tuning, and platform optimization.

Key Responsibilities

• Install, configure, and maintain DB2 and/or DATACOM environments.
• Monitor database performance and availability.
• Perform database upgrades and maintenance.
• Support backup, recovery, and disaster recovery processes.
• Implement database security controls.
• Resolve database-related incidents and performance issues.
• Support application teams with database design and optimization.
• Conduct capacity planning and performance analysis.
• Create and maintain database standards and documentation.

Who You Are

Required Experience 5–10+ years of database administration experience.

Strong DB2 for z/OS experience.

Experience supporting mission-critical databases.

Technical Skills

• DB2 DB2 for z/OS administration.
• DB2 utilities.
• SQL performance tuning.
• Database recovery.
• DB2 installation and migration.
• DB2 security.
• DATACOM Broadcom DATACOM administration.
• Database maintenance utilities.
• Database performance monitoring.
• General z/OS.
• JCL.
• TSO/ISPF.
• REXX.
• SMP/E.
• Problem determination and root cause analysis.

Preferred Skills

• IDMS exposure CICS integration.
• IMS exposure.
• Data replication technologies.
• Automation scripting.

Qualifications

• Relevant IT qualification.
• IBM DB2 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.

We believe in growth, and we’re excited to see what you can bring.

At Kyndryl, employee feedback has told us that the 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.

At Kyndryl, we achieve progress the world depends on, with purpose. Beginning with the purpose that matters to you. Because here, you will be part of a culture designed with purpose. One that is restless, empathetic and devoted. Where we are committed to sustainable progress for our customers and supporting the communities where we work and live. All of you is what we want. And what we need.