LEAD ADMINISTRATOR WINDOWS ADMIN - L1

Job description:
Job Description
Key Responsibilities
Location: Mysuru
Active Directory Services
Lead administration and support of enterprise Active Directory environments across multiple domains and sites.
Manage Domain Controllers, FSMO roles, Sites and Services, Trust Relationships, and Replication topology.
Perform AD health assessments and remediation activities.
Design and implement AD security best practices and governance standards.
Troubleshoot complex authentication and directory service issues.
Group Policy Management
Design and implement enterprise GPO standards.
Manage security baselines, software deployment policies, and user configuration policies.
Troubleshoot policy application, login performance, and configuration issues.
Ensure compliance with organizational security requirements.
DNS & DHCP Services
Manage enterprise DNS infrastructure supporting business-critical applications.
Configure and maintain Conditional Forwarders, Stub Zones, Delegation, and DNS security configurations.
Administer DHCP scopes, failover configurations, reservations, and IP address management.
Troubleshoot name resolution and network service issues.
Windows Server Administration
Manage Windows Server environments including Windows Server 2016, 2019, 2022, and 2025.
Perform server lifecycle management, patching, upgrades, and migrations.
Configure and manage high-availability solutions and server roles.
Lead server modernization and infrastructure improvement initiatives.
Identity & Access Management
Support Microsoft Entra ID (Azure AD) integration and hybrid identity solutions.
Manage privileged access, service accounts, delegated administration, and authentication services.
Ensure adherence to identity governance and security controls.
Security & Compliance
Implement security hardening standards across Windows infrastructure.
Support vulnerability remediation, audits, and compliance activities.
Perform risk assessments and recommend security improvements.
Collaborate with SOC and cybersecurity teams on identity-related controls.
Incident & Problem Management
Act as SME for major incidents involving Active Directory, DNS, DHCP, and Windows infrastructure.
Lead root cause analysis and permanent corrective actions.
Review recurring issues and implement preventive measures.
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Mandatory Skills: Windows Server Admin
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Experience: 5-8 Years
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Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention.

Work arrangement
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