This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mainframe z/OS Expert based in India.

We are seeking an experienced Mainframe z/OS Expert to support complex enterprise systems and ensure the reliability, performance, and security of critical infrastructure environments.
This role is designed for a highly skilled qualified with deep knowledge of z/OS internals, system operations, and mainframe technologies.
You will contribute to advanced troubleshooting, software installation, testing, and optimization activities across large-scale mainframe platforms.
The position offers the opportunity to work remotely while collaborating on technically challenging projects requiring strong expertise and problem-solving capabilities.
You will leverage programming skills, security knowledge, and operational experience to improve system stability and deliver high-quality solutions.




This role is ideal for a senior mainframe specialist who enjoys solving complex technical challenges and working with mission-critical environments.

Accountabilities:

As a Mainframe z/OS Expert, you will be responsible for managing, supporting, and improving mainframe environments while ensuring system reliability and operational excellence. You will troubleshoot complex issues, perform technical implementations, and contribute to testing and optimization initiatives.
- Provide advanced technical expertise on z/OS internals and mainframe system operations.
- Troubleshoot complex system issues and perform root-cause analysis to ensure timely resolution.
- Manage and support catalog management activities within z/OS environments.
- Administer and secure USS/OMVS environments, ensuring proper access controls and system security.
- Perform z/OS and ISV software installations, configurations, and upgrades.
- Execute advanced software testing activities, including functionality, robustness, and performance validation.
- Deve

📌 Mainframe z/OS Expert (India)
🏢 Jobgether
📍 India