Full-time

Mainframe z/OS Network Host Support

Posted by Kyndryl • Hortolandia, Brazil, Brazil

📍 Hortolandia, Brazil 🕒 February 28, 2026

About the Role

**Who We Are**

At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward – always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities.

**The Role**

As a Mainframe z/OS Network Host Support at Kyndryl, you’ll solve complex problems and identify potential future issues across the spectrum of platforms and services. You’ll be at the forefront of new technology and modernization, working with some of our biggest clients – which means some of the biggest in the world.

**Responsibilites:**

+ Install, configure, and maintain mainframe network components: TCP/IP, NET/VTAM, CLS, NDM.
+ Perform performance tuning and troubleshooting for network systems.
+ Participate in on-call support rotation for critical incidents.
+ Configure an...

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