Windows Administrator

Tata Consultancy Services Limited; Bengaluru South; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Tata Consultancy Services in Bengaluru is seeking a Windows Administrator with 6–8 years of hands-on experience to manage large-scale Active Directory environments. The role focuses on AD DS deployment, domain controller operations, and ongoing security hardening.

You will automate AD tasks with PowerShell, configure DHCP, and collaborate with IT teams to align with change management processes and cloud identity via Azure AD.

Qualifications

• 6–8 years of hands-on experience with Windows Active Directory.
• Experience installing and configuring AD domain controllers.
• Ability to upgrade AD environment and manage change control.

Responsibilities

• AD process automation using PowerShell.
• Install and configure DHCP servers.
• Understand and manage Azure Active Directory.
• Ensure overall security of the AD domain.
• Manage FSMO roles.

Skills

Windows AD

Active Directory

PowerShell

DHCP configuration

Azure AD

Job description

Greetings from Tata Consultancy Services !

Role : Windows Administrator

Experience : 6 to 8 years

Desired Competencies:

• Windows Active Directory working knowledge.
• Installation and configuration of Active Directory domain controllers.
• Perform Active Directory server configuration in accordance with applicable organizational standards.
• Perform upgrades of the Active Directory environment and apply the change management process.
• Add, remove, and configure Active Directory sites, site links, and subnets.
• Manage system properties, system policies, and services on the Active Directory top-level domain structure and delegate control/administration on the Active Directory lower-level domain structure.

Responsibilities / Expectations from the Role:

• Active Directory process automation using PowerShell scripting.
• Installation and configuration of DHCP servers.
• Understand and manage Azure Active Directory.
• Ensure the overall security of the Active Directory domain.
• Manage Active Directory domain controller FSMO roles.