Mainframe Batch Scheduling Specialist (IBM TWS via OPC)
Atos
Warsaw
Workplace: HybridFull timeFunction: Data Science & Machine LearningExperience: 3-8 yearsEducation: bachelorsSkills: ["Troubleshooting","Communication","Documentation","Continuous improvement","Mentoring"]Administer IBM Tivoli Workload Scheduler (OPC) environments on z/OS to ensure reliable batch processing for production-critical workloads. Plan, schedule, and monitor daily jobs, investigate failures/abends, and perform manual restarts and recovery. Improve automation with workflow, event/dataset triggers, and alerting, and implement changes through ITIL processes while managing incidents and changes in ServiceNow. Coordinate new batch deployments in an ITIL-driven environment.

