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First National Technology Solutions100% Remote

Senior Mainframe z/OS Engineer (Remote/ Work from Home)

Employment

Full-time

Remote Scope

US

Date Posted

Nov 5, 2026

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About the Role

ABOUT FNTS As a nationally recognized Cloud Service Provider, FNTS has a proven history guiding our customers through their cloud journey. FNTS has a passion for all things multi-cloud and provides flexible cloud solutions, with a continued focus on orchestrating agility, transparency and IT optimization for our customers, all while keeping cost containment top-of-mind. With an elevated security posture consisting of layered security solutions, FNTS specializes in partnering with customers in highly regulated and compliance-driven industries. Our culture and our employees are the heart of our story – and we’re committed to their success! Please see below the details of this career opportunity and how it fits into our organization’s success. Summary of the Job: The Mainframe Senior Engineer Position is part of a managed services engineering team. The Mainframe Senior Engineer is responsible for maintaining customer environments and solving technical problems in an efficient manner. In addition to maintaining the existing Mainframe systems, you will help plan and migrate customer systems via tape save/restore or software replication, expand our existing customer's environments, ensure proper handling of system backups and react in a break/fix capacity to escalate technical issues that compromise system operability and functionality. Candidates for this position must show previous Mainframe administrative, operator and support experience in similar environments with emphasis on

Required Skills & Technologies

Mainframe-EngineerIBM-Z-OS-EngineerMainframe-AdministratorMainframe-Support
Link verified: 11/6/2026Explore more Senior & Staff jobs →

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