Lead z/OS Platform Engineer

Mastercard is seeking a Lead z/OS Platform Engineer to design, implement, and support critical mainframe connectivity and file transfer services. This role involves technical leadership for z/OS communications infrastructure and enterprise file transfer platforms, driving reliability and continuous improvement across mission-critical environments.

• Design, implement, and support IBM z/OS communications infrastructure
• Manage enterprise file transfer technologies and secure data exchange
• Lead troubleshooting and root cause analysis for complex incidents
• Partner with teams to support implementations and production initiatives
• Drive automation and operational efficiencies
• Provide technical leadership and cross-functional collaboration