Windows Server Administrator Full Time

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Windows Server Administrator to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

G5 – Windows Server Administrator (Intermediate L1 / Junior L2)

Role Summary

G5 admins provide advanced first level troubleshooting and handle moderately complex issues across Windows servers, AD, and core infrastructure services.

Key Responsibilities

• Troubleshoot OS-level issues:
• Service dependencies failures
• OS performance degradation
• Log analysis using Event Viewer
• Perform user/group management in Active Directory.
• Manage access permissions using NTFS and share permissions.
• Troubleshoot DNS/DHCP issues at L1 depth.
• Support patching cycles (pre-checks, post-validation, failure reporting).
• Coordinate with backup teams for restore requests (files/folders).
• Troubleshoot RDP issues, login failures, profile corruption.
• Perform basic PowerShell commands for routine checks (non-destructive).
• Mentor and guide G4 resources in ticket handling and troubleshooting quality.

Skills Required

• 1–3 years Windows Admin/NOC experience.
• Good understanding of AD, GPO basics, Windows services, and networking basics.
• Familiarity with virtualization (VMware/Hyper-V) basics.

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you’d like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.