Stanley David and Associates

Job Title: Mainframe z/OS System Programmer Location: Pune / Hyderabad Overall Experience: 6.5-12 Years Relevant Experience: 5 Years Job Summary: We are looking for a skilled Mainframe z/OS System Programmer to join our team. The ideal candidate will have hands-on experience in supporting, maintaining, and upgrading IBM mainframe environments, with a strong focus on z/OS, RACF/ACF2, and related technologies. This is a great opportunity to work on complex, enterprise-scale systems in a dynamic and collaborative environment. Key Responsibilities: • Maintain, support, and upgrade the z/OS operating system and associated ISV products (IBM & CA) • Provide production support and troubleshoot system-level issues • Collaborate on system planning, configuration, and testing • Participate in software change implementations and on-call support • Ensure compliance with enterprise security and regulatory standards Required Skills: • Strong experience with z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL • Experience with IBM and CA mainframe tools • Proven knowledge of RACF and/or ACF2 administration and support • Understanding of z/OS encryption (ICSF, TKE, Pervasive Encryption)