Hiring: Mainframe ZOS System Programmer/Developer/DBA Company: Pyramid Consulting, Inc Location: Jersey City, NJ Job Posted Time: 2026-09-03 10:26:53 Employment Type: Full-time / Hybrid Target Skills & Keywords : Pyramid, ServiceNow About the job Required Skills: •Install, configure, and maintain IBM z/OS operating systems. •Perform system upgrades, migrations (e.g., z/OS version upgrades), and apply maintenance (PTFs, APARs, RSUs). •Manage IPL processes, system initialization, and configuration (PARMLIB, PROCLIB, SYS1 datasets). •Monitor system health and performance using tools such as RMF, SMF, SDSF. •RACF (in coordination with security teams) •Work closely with DB2, CICS, IMS, MQ, and Storage teams for integration and support. •Analyze system performance metrics and implement tuning improvements. •Support capacity planning and resource optimization (CPU, memory, I/O). Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!