Mainframe Operator

As a skilled Mainframe Administrator with over 5 years of experience, you will be joining our Command Centre Operations team to support non-production environments for technology development and testing for a Fortune 500 client. Your role will involve ensuring the availability, stability, and performance of mainframe development and testing systems by leveraging your technical expertise and problem-solving skills. **Key Responsibilities:** - Monitor and support mainframe development and testing environments. - Ensure availability, performance, and stability of non-production mainframe systems. - Handle batch and online job processing using tools like JCL, JES2, and Spooler. - Manage mainframe job scheduling through Autosys, CA7/CA11. - Utilize monitoring tools such as RMF Portal and Sysview for performance tuning. - Support and troubleshoot issues in CICS environments. - Create and maintain operational documentation and standard operating procedures. - Collaborate with application and infrastructure teams to resolve incidents. - Utilize ServiceNow for incident, change, and problem management. **Qualifications:** - Bachelors degree or masters in computer science, Engineering, Software Engineering, or a relevant field. **Required Skills:** - 5+ years of experience in mainframe systems operations and support. - Strong knowledge of batch/online processing and mainframe architecture. - Expertise in: JCL, MVS, Z/OS, JES2, SDSF, Spooler, Autosys, CA7/CA11, RMF Portal, Sysview, CICS. - Experience with ServiceNow or similar ITSM tools. - Excellent troubleshooting, analytical, and communication skills. - High attention to detail and strong documentation skills. - Ability to work in a collaborative and fast-paced environment.,