> Markdown version of [/jobs/ext/558742-mainframe-z-os-storage-sme](https://www.wearedevelopers.com/jobs/ext/558742-mainframe-z-os-storage-sme). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Mainframe z/OS Storage SME - **Company:** LTD Global - **Location:** United States (Remote available) - **Contract:** Permanent contract - **Skills:** Data Migration, Mainframes, Software Engineering, Z/OS, Data Storage Management, Software Troubleshooting, Database Replication - **Published:** June 15, 2026 - **Apply:** https://www.dice.com/job-detail/653d89bd-2b6d-4f00-a2cf-07328a27d323 ## About the Role * Expertise with IBM, EMC, HDS storage environments in a z/OS operating system * Expertise with IBM and ISV storage management software products * Expertise with data migration and data replication methods and products * Expertise with tape management products (CA-1, RMM) * Strong troubleshooting and critical thinking skills * Ability to prioritize and multitask * Deadline and detail-oriented Onboarding Requirements: Must be able to pass 7 year criminal backgroud check ## Description We are seeking a Mainframe z/OS Storage SME to join our team. You will provide implementation and support for our clients' steady-state operations as well as execute mainframe storage-related projects such as new storage implementation, migrations, etc. Services to be provided primarily from your remote location with occasional travel in special instances., Please keep in mind, you must have extensive experience in a mainframe z/OS-based environment., * Provide day-to-day support for customer mainframe storage environments * Perform storage migrations (new DASD, Tape management environments, etc) * Provision new storage volumes as required * Maintain storage-related systems software (DFSMS, CA tools, etc.) * Address storage performance and space issues * Analyze, diagnose and resolve storage-related issues ## Related Videos - [".Net is too slow" was not an option](https://www.wearedevelopers.com/videos/100176-net-is-too-slow-was-not-an-option) - [Cloud as the new mainframe: why the cloud hype does not reflect the dev reality](https://www.wearedevelopers.com/videos/797-cloud-as-the-new-mainframe-why-the-cloud-hype-does-not-reflect-the-dev-reality) - [Swapping a Data Warehouse at Runtime: Zero-Downtime Migration Without Changing a Single Client](https://www.wearedevelopers.com/videos/100311-swapping-a-data-warehouse-at-runtime-zero-downtime-migration-without-changing-a-single-client) - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) - [Developer Tools for Microsoft Azure](https://www.wearedevelopers.com/videos/450-developer-tools-for-microsoft-azure) - [AWS Migration within 3 months](https://www.wearedevelopers.com/videos/196-aws-migration-within-3-months) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [What does the history of data storage tell us about the future?](https://www.wearedevelopers.com/magazine/495-what-does-the-history-of-data-storage-tell-us-about-the-future) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)