Mainframe System Administrator (z/OS & z/VM)

About the role

Kyndryl is looking for a Mainframe Systems Administrator to manage, support, and optimise z/OS and z/VM environments. You will ensure high system availability, operational stability, and compliance with enterprise standards while collaborating with cross‑functional teams.

Key responsibilities

• Proactively monitor and support z/OS and z/VM mainframe environments to maintain system availability.
• Coordinate patch compliance and system updates, minimising business impact and downtime.
• Use mainframe management tools to analyse performance, identify risks, and resolve incidents.
• Collaborate with cross‑functional teams to implement best practices and support business operations.
• Document system changes and maintain accurate records for audits, compliance, and governance.

Required profile

• 5+ years of hands‑on experience supporting z/OS and z/VM systems.
• Growth mindset with a focus on continuous personal and professional development.
• Customer‑focused attitude and ability to work inclusively with diverse teams.

Required skills

• z/OS administration
• z/VM administration
• Mainframe troubleshooting
• Use of mainframe management tools for monitoring and performance analysis
• Patch management in mainframe environments

What we offer

• Opportunities for career progression from Junior Administrator to Architect.
• Hands‑on experience with multiple industry sectors, including banking and retail.
• Learning and certification pathways across major platforms.