Lead - Wintel

Lead - Wintel

Location Mumbai

Experience: 8 years to 13 years

Interview Mode: Online Interview

Interview Date: 14th Aug 2025 (Friday)

Interview Time: 10: 00 AM to 1: 00 PM

Must-Have:

 8-14 years of experience in Windows server administration (depending on level)

3+ years in a Lead or Senior Windows Administrator role

 Relevant certifications preferred:

 AWS and Nutanix certification is required

 PowerShell or Automation Certifications

Key Responsibilities:

 Technical Leadership & Operations

- Lead and manage Windows Server environments (2016 / 2019 / 2022) across production and non‑production systems
- Act as L3 escalation point for complex Windows infrastructure issues
- Ensure high availability, performance, security, and stability of Windows platforms
- Own end‑to‑end Windows infrastructure lifecycle management

Active Directory & Core Services

- Design, administer, and troubleshoot Active Directory (AD DS) environments
- Manage and optimize Group Policy Objects (GPOs)
- Administer DNS, DHCP, and domain services
- Manage FSMO roles, AD replication, and multi‑domain/forest environments

Build, Patch & Security

- Oversee server build, patching, upgrades, and decommissioning
- Ensure compliance with security hardening standards and baselines




- Support vulnerability remediation and audit requirements
- Plan and execute OS upgrades and migrations
- Managing Infra using Prism Central and Prism element
- Ensure effective monitoring and alerting of Windows environments
- Analyse performance trends and proactively address capacity risks
- Coordinate with monitoring and security teams for alert optimization

Incident, Problem & Change Management

- Lead resolution of major incidents related to Windows infrastructure
- Perform and review Root Cause Analysis (RCA)
- Drive permanent fixes and preventive actions
- Review and approve change requests for Windows systems

Team & Stakeholder Management

- Mentor, guide, and technically enable L1/L2 administrators
- Conduct technical reviews, knowledge transfer, and training sessions
- Coordinate with network, security, application, and cloud teams
- Communicate effectively with stakeholders, customers, and management

Documentation & Compliance

- Create and maintain SOPs, runbooks, and technical documentation
- Ensure adherence to ITIL processes and SLAs
- Support audits, DR drills, and business continuity activities

Automation & Monitoring

- Implement and maintain PowerShell automation to improve efficiency

15 years of Continuous Education.

📌 Lead - Wintel (Gurugram)
🏢 Tata Consultancy Services
📍 Gurugram