Senior Mainframe Security Specialist (Broadcom CA Top Secret)

**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**

You will lead the design, administration, and governance of z/OS security with Broadcom CA Top Secret (TSS).. In this senior role, you’ll be responsible for TSS operational controls, drive MFA and certificate practices, strengthen encryption and network protection (AT TLS/IPsec), integrate security telemetry with SIEM, and partner with platform, database, and application teams to keep our IBM Z estate compliant, resilien...