z/OS System Engineer ( Remote )

Job DescriptionWe are seeking an experienced z/OS System Engineer to join a large enterprise project. The ideal candidate will have strong expertise in IBM z/OS environments, system software installation, migrations, and mainframe administration.ResponsibilitiesInstall and maintain IBM and ISV products using SMP/E (RECEIVE, APPLY, ACCEPT) and non-SMP/E methods.Perform PTF/APAR management, CSI management, and zone maintenance across development and production LPARs.Manage and update critical system control datasets including LNKLST (LINKLIST), APF-authorized libraries, IEASYSxx, and IEAPARMxx.Execute z/OS release-to-release migrations using CBPDO/ServerPac workflows or zOSMF Software Management.Perform pre/post-migration validation, coexistence PTF implementation, and fallback planning.Utilize IBM zOSMF for software deployment, software instance management, workflows, and system health checks.Implement system-level changes while following enterprise change management procedures.Conduct impact analysis, regression testing, and maintain system integrity across multi-LPAR sysplex environments.RequirementsRequired SkillsStrong experience with IBM z/OS administration.Hands-on expertise with SMP/E product installation and maintenance.Experience managing LINKLIST, APF, and Parmlib configurations.Knowledge of z/OS migrations and upgrades.Experience with IBM zOSMF.Excellent troubleshooting and change management skills.Note for Candidates:Full-time remote contract (11 months).Competitive rate: Up to $45/hour based on experience.Multiple openings available.Candidates must be willing to complete a Right to Represent (RTR) before submission.