Senior Systems Programmer – Mainframe Support

Senior Systems Programmer – Mainframe Support (Full-Time, Exempt)

Onsite: League City South Houston TX
Hours: Monday–Friday, 8:00 AM–4:30 PM + On-Call Rotation

Our client is an industry-leading organization is looking for a Senior Systems Programmer with deep expertise in Mainframe Support, Z/OS Systems Programming, and Enterprise Storage Administration. This is a high-impact role supporting mission-critical infrastructure across a large, stable environment.

If you're a seasoned mainframe professional who thrives in complex technical landscapes—solving problems, optimizing performance, and delivering high availability—this opportunity checks all the boxes.

Top Technologies:

Mainframe programmer, Z/OS systems programmer, mainframe support, storage administration, SMS, HSM, DS8000, TS7700, enterprise storage, mainframe engineer, FDR, tape management, ServiceNow, mai...