z/OS Mainframe Programmer

A company is looking for a z/OS Mainframe Programmer to support a federal government project. Key Responsibilities Develop, maintain, and enhance legacy mainframe applications for IRS tax processing and data management Write, test, and troubleshoot programs using Assembler, JCL, and IBM z/OS utilities Monitor and manage batch jobs, ensuring timely and accurate processing while debugging production issues Required Qualifications 5+ years of experience with Assembler Language programming and JCL Experience with IBM z/OS, TSO/ISPF, SDSF, Endevor, and FTP/SFTP/Mainframe File Transfers Strong debugging and troubleshooting skills using tools like IBM Debug Tool and FILE Manager Understanding of QSAM access methods Must be a US Citizen with active IRS MBI Clearance