# Z/os Experts | Remote (EST/CST) - Long Term Contract

> Two95 International Inc. · United States (Remote) · Contract · Posted 2026-08-24

**Workplace:** remote

## Description

**Title: Mainframe Zos Expert**

**Location: Remote**

**Type: Long Term Contract**

**Rated: $Open/hr.**

## Requirements

🔹 **Key Responsibilities**

-   Validate **AI fencing controls** through adversarial prompt testing across AI releases
-   Establish alerting mechanisms and audit trails for AI-assisted actions
-   Design and implement dedicated lab environments for disruptive AI testing
-   Conduct validation testing for non-privileged users performing scanning and BAU operations
-   Balance AI fencing controls to maintain security without excessive restrictions
-   Implement AI fencing controls across environments using sanitized testing approaches
-   Deploy monitoring, alerting and forensic capabilities to detect AI misbehavior
-   Vet **GenieZ production solution readiness** and required prerequisites
-   Provide advisory and implementation support for secure AI adoption and operationalization

🎯 **Must-Have Skills**

-   Deep expertise in **z/OS internals**
-   Strong hands-on experience with **catalog management**
-   Proven complex **troubleshooting** skills
-   Proficiency in **USS/OMVS and USS security**
-   Experience with **z/OS and ISV software installations**
-   Advanced testing capabilities, including functionality, robustness and performance testing
-   Programming experience with **REXX & Python**
-   **10+ years of professional experience**
-   Strong overall **IT experience**

## Benefits

If Interested please send your updated resume to:[**rehana.j@two95intl.com**](mailto:rehana.j@two95intl.com)and include your rate/Salary requirement along with your contact details with a suitable time when we can reach you. If you know of anyone in your sphere of contacts, who would be a perfect match for this job then, we would appreciate if you can forward this posting to them with a copy to us.

We look forward to hearing from you at the earliest.

## Apply

[Apply at Two95 International Inc.](https://apply.workable.com/two95-international-inc-3/j/93EA13BA19/apply)

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