Sr Administrator (Support & Operations)

HCL Technologies Limited; Hyderabad; On-site; INR 900,000 - 1,250,000; Full time

Job summary

HCLTech, Hyderabad, is seeking an experienced Active Directory Engineer (L2) to manage and support enterprise Active Directory environments, identity services, and modernization initiatives. Key responsibilities include administering AD infrastructure, designing and enforcing Group Policies, and managing AD Sites, Services, Trusts, DNS, and replication.

Entra ID integration and Hybrid Identity support are also required.

Qualifications

• 4-6 years of Active Directory experience.
• Experience with AD health checks, audits and security remediation.
• Proficient in PowerShell scripting for automation.

Responsibilities

• Administer and maintain enterprise Active Directory infrastructure.
• Design and manage Group Policies and AD security controls.
• Manage AD Sites, Services, Trusts, DNS, and replication.
• Support Entra ID integration and Hybrid Identity environments.
• Perform AD health checks, audits, and security remediation.
• Automate administration tasks using PowerShell.
• Support major incidents, problem management, and RCA activities.

Skills

Active Directory

Group Policy

AD Replication

DNS

PowerShell

Entra ID

Hybrid Identity

Windows Server

Security Hardening

ITIL

Education

Microsoft Certified: Windows Server Hybrid Administrator Associate (AZ-800/AZ-801)

Microsoft Identity and Access Administrator (SC-300)

ITIL v4 Foundation

AZ-900

Tools

ServiceNow

Job description

Active Directory Engineer (L2) - EUC – Active Directory Experience: 4-6 Years Role Summary Looking for an experienced Active Directory Engineer to manage and support enterprise Active Directory environments, identity services, directory infrastructure, security, and modernization initiatives.

Key Responsibilities

Key Responsibilities Administer and maintain enterprise Active Directory infrastructure. Design and manage Group Policies and AD security controls. Manage AD Sites, Services, Trusts, DNS, and replication. Support Entra ID integration and Hybrid Identity environments. Perform AD health checks, audits, and security remediation. Automate administration tasks using PowerShell. Support major incidents, problem management, and RCA activities.

Skill Requirements

Mandatory Skills Active Directory Infrastructure Management Group Policy Design & Administration AD Replication, Sites & Services DNS, DHCP, LDAP Microsoft Entra ID (Azure AD) Hybrid Identity Management Windows Server 2019/2022 PowerShell Scripting AD Security & Hardening ServiceNow

Other Requirements

Certifications Mandatory Microsoft Certified: Windows Server Hybrid Administrator Associate (AZ-800/AZ-801) Preferred Microsoft Identity and Access Administrator (SC-300) ITIL v4 Foundation AZ-900

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026totaled $14.8billion.