[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Tata Consultancy Services jobs](https://jobs.opennash.com/companies/tata-consultancy-services/) · [Search jobs](/search/) Tata Consultancy Services · Chennai # Windows Admin Chennai Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since. [Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/next/en-IN/jobs/407626J) [OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / Windows Admin ## Job description - Install, Configure, Manage, Support, and Maintain Windows installed systems - Ensure security hardening of Windows systems - Ensure security of systems and data - Manage system backups, restore, and recovery - Manage user accounts, groups, and services - Manage and maintain storage provisioned for Windows systems - Work with users to resolve account/system issues - Provide support on all Windows applications - Provide support to users on basic and advanced server related tasks - Assist with Windows server administration tasks - Perform other related duties as assigned - Help troubleshoot problems with Windows servers, running various versions of Windows - Engage in continuous testing of new Windows versions and applications on an on-demand basis - Perform change control - Assist with user management, such as creating accounts for new hires and training seasoned professionals on company policies - Help automate server maintenance, patching including running scripts and automated processes - Maintain server uptime and network performance - Assist with server documentation - Maintain server security