Mainframe Operations Support Specialist

Tata Consultancy Services

📍 Remote, Remote, Brazil

Full-time Other-General Posted June 05, 2026

Job Description

Mainframe Operations Support Specialist Responsibilities Provide full technology stack planning, administration, and support for Client's Mainframe environment, including z/OS, Db2, CICS TS, MQ, and ISV software Monitor system health, schedule jobs (Autosys), and manage batch execution processes Manage disk and tape systems including virtual tape libraries Assist in ensuring Service Now CMDB is refreshed and