Lead Software Engineers at McMaster-Carr lead work streams on diverse projects to improve web and app ordering experiences, leverage data for product development decisions, and automate distribution centers. They collaborate with UX designers and internal groups, explore new technologies and business areas, and build technical depth through learning groups and mentoring.

As a z/OS Systems Programmer at McMaster-Carr, you will interact with various aspects of the mainframe, automate activities to enhance efficiency, connect web applications to mainframe systems, leverage data for decision-making, and engage in continuous learning.

Mainframe Applications Engineers at McMaster-Carr build technologies to enhance customer and coworker experience by leveraging mainframe technology. They automate call center and distribution center activities, connect modern web applications to mainframe systems, and use data to support product development and marketing decisions. The role requires at least 2 years of coding experience with proficiency in COBOL, JCL, and REXX, as well as a strong interest in working with the z/OS ecosystem.