Job Description

Information Technology

Location

Bangalore, India

Job Title:


Sr Server Engineer



We are looking for a Senior Active Directory Engineer to join our global infrastructure team. This role is central to managing and securing the organization's identity services across a complex enterprise environment. You will be responsible for designing, operating, and securing Active Directory, Group Policies, DNS, Certificate Services, and directory integrations with hybrid/cloud systems like Azure AD. You will also support automation, standardization, and the stability of our Windows Server ecosystem.

Active Directory & Identity Management

Design, manage, and support complex multi-domain/multi-forest

Active Directory

environments. Maintain and optimize

Group Policy Objects (GPO)

to enforce security and configuration standards. Operate and secure

DNS

,

DHCP

, and

Certificate Services (PKI)

. Implement and monitor domain trusts, replication, and OU structure across global regions. Manage

AD-integrated services

and applications (LDAP, Kerberos, SSO, etc.). Perform regular AD health checks, audits, and remediation tasks. Integrate and support

hybrid identity models

involving

Azure AD

,

Entra ID

, and

M365

.

Security & Compliance

Apply security baselines (CIS, Microsoft STIGs) to harden domain controllers and related services. Support privileged access management and role-based access controls within AD. Collaborate with security and compliance teams to meet audit and regulatory requirements.

Windows Server Infrastructure Support

Support domain controllers running

Windows Server 2016/2019/2022

. Participate in server patching, lifecycle management, and incident response. Contribute to performance tuning and troubleshooting related to AD services.

Automation & Scripting

Develop

PowerShell

scripts to automate AD tasks such as user provisioning, OU management, and reporting. Use tools like

DSC

,

SCCM

, or

Ansible

for configuration consistency where applicable. Maintain scripts in version-controlled repositories and follow scripting best practices.

Projects & Operational Excellence

Lead or support AD migration, consolidation, and upgrade initiatives. Provide 3rd-level escalation for directory-related incidents and change requests. Document architecture, configuration, and standard operating procedures (SOPs).

Required Skills & Experience

Bachelor's degree in Computer Science, Information Systems, or equivalent experience. 12+ years of hands-on experience with

Active Directory administration

in enterprise environments. Deep expertise in

GPOs

,

OU design

,

domain trusts

,

replication

,

FSMO roles

, and

AD health

. Strong experience with

PKI

,

DNS

, and

DHCP

in Microsoft ecosystems. Excellent

PowerShell scripting

for AD automation. Solid understanding of identity integrations with

Azure AD

,

M365

,

SSO

, and

federated services

. Experience supporting domain controller security and monitoring (event logs, SIEM integrations).

Location:


IND Bangalore - 10th Floor Phase IV Building MFAR Manyata Tech Park Nagawara Main Road
Language Requirements:


Time Type:


Full time

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