Hiring: Mainframe Consultant Company: Optomi Location: United States Job Posted Time: 2026-09-10 14:28:26 About the job Experience: •10+ years of experience in Mainframe Storage Administration. Required Skills: •Administer, monitor, and troubleshoot enterprise mainframe storage environments, including DASD and tape. •Manage system data and provide day-to-day storage support while maintaining security and compliance. •Troubleshoot storage issues, including space abends, and analyze SMF, DCOLLECT, and BVIR reports. •Support storage management, migration, backup, recovery, and retention activities. •Identify potential issues and recommend solutions to improve reliability, performance, and efficiency. •Evaluate modernization opportunities and collaborate with technical teams and stakeholders on solutions. Qualifications: •Applied hands-on capability in DASD and tape storage solutions. •Strong knowledge of z/OS and z/OS (MVS) fundamentals. •Strong experience with DFSMS, DFSMSHSM, DFSMSDSS, DFSMSDFP, and DFSMSRMM. •Bachelor’s degree in Computer Science or a related field preferred. •Demonstrated capacity to support customer hours across the U.S., Europe, and Asia-Pacific regions. 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!