Senior Mainframe Systems Programmer - z/OS is open at Ensono (Remote - United States). The posting gives a salary of $85K - $148K. Posted on Oct 8, 2026, and still on Ensono’s careers page when we last checked, on Nov 14, 2026.
About the role
Participate in On-call Schedule. Incident / Problem resolution z/OS & Tools your main tasks are related to: Incident, change and problem handling. Configuration and customization. Setup of parameters. Communication with vendors. Participation/contribution to technical projects. Solid understanding of z/OS and related product software z/OS. PARMLIB configuration and JES2 customization. Ability to support in solving…
The opening lines of the posting. The rest is on Ensono’s careers page.
Hiring at Ensono
Ensono has 78 open roles right now, 34 of them remote. Most are in Engineering, Customer Support and Consulting & Solutions. The median advertised salary across its roles with a published range is $116K. See all its roles
