Minor Hotels Europe and Americas

Windows Active Directory Administration

Minor Hotels Europe and Americas

full-time

Posted on:

Location Type: Office

Location: Noida • India

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Job Level

Lead

Tech Stack

DNS

About the role

  • Administer and maintain Active Directory infrastructure, including domain controllers, replication, and overall AD health.
  • Perform Windows Server administration (2012–2022), including patching, hardening, and system security.
  • Design, implement, and manage Group Policies (GPOs) to ensure compliance with enterprise security standards.
  • Manage permissions, access rights, ACLs, and Group Managed Service Accounts (gMSA) following best practices.
  • Implement and maintain AD security, hardening, and identity protection measures.
  • Troubleshoot and resolve AD, DNS, replication, authentication, Kerberos, LDAP, and SSO-related issues.
  • Integrate Active Directory with enterprise applications and infrastructure services.
  • Collaborate with cross-functional IT teams during system upgrades, migrations, and major incidents.
  • Develop and maintain PowerShell scripts to automate administrative tasks and improve operational efficiency.
  • Monitor AD health, performance, logs, and generate reports on access control, compliance, and user activity.
  • Maintain backup, recovery, and disaster recovery procedures for the AD environment.
  • Serve as Single Point of Contact (SPOC) for customers during incidents, escalations, and migration activities.

Requirements

  • 6–9 years of hands‑on experience managing and supporting large-scale Active Directory environments.
  • Strong expertise in Active Directory administration, including domain controllers, replication, FSMO roles, and AD Sites & Services.
  • Skilled in Windows Server (2012–2022) administration, patching, hardening, and security compliance.
  • Experienced in designing, implementing, and troubleshooting Group Policies (GPOs) for enterprise environments.
  • Solid knowledge of AD security, access control, ACL management, privileged access, and gMSA accounts.
  • Proficient in PowerShell scripting for automation, reporting, and operational efficiency.
  • Hands-on experience troubleshooting Kerberos, LDAP, DNS, replication, and authentication issues.
  • Capable of integrating AD with multiple applications, identity services, and SSO platforms.
  • Experienced in monitoring AD health, performance, logs, and generating compliance/security reports.
  • Skilled in maintaining backup, recovery, and disaster recovery procedures for AD.
  • Acts as a Single Point of Contact (SPOC) during incidents, escalations, and migration activities.
  • Strong stakeholder management and ability to handle business-critical issues under pressure.
  • Effective collaborator with cross-functional IT and security teams during upgrades and major changes.
Benefits
  • Rated highly for work-life balance
  • Access to world-class training platforms, certifications, and mentorship to grow your skills.
  • Regular team-building activities, cultural events, and recognition programs that keep the workplace lively.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Active Directory administrationWindows Server 2012Windows Server 2022Group Policies (GPOs)PowerShell scriptingKerberosLDAPDNSdisaster recovery proceduresaccess control
Soft Skills
stakeholder managementcollaborationincident managementproblem-solvingcommunicationability to work under pressurecross-functional teamworkcustomer serviceescalation managementoperational efficiency