Job Title: Senior z/OS Systems Programmer
Location:  Chandler, AZ
Type:  18 Month Contract 
Rate: $65-$70/hour W2
Position Overview: We are seeking a Senior z/OS Systems Programmer to support a large enterprise mainframe environment undergoing a hardware upgrade from IBM z16 to z17. This role will focus on core system programming activities including system configuration, debugging, performance analysis, and supporting the upgrade and stabilization of the z/OS platform.
The ideal candidate is a hands-on IBM systems programmer with deep experience in z/OS internals, assembler, dump analysis, and SMP/E configuration, and who has supported large-scale enterprise mainframe environments.
Key Responsibilities

• Support the z/OS platform during a major hardware upgrade (z16 → z17).
• Perform core systems programming activities including configuration, mainten...