Windows Virtualization ADFS Engineer

Job Description

• Job Summary: The AD Administrator will be responsible for the day-to-day operations, maintenance, and support of enterprise identity services including Active Directory, ADFS, PKI, Microsoft Entra ID (Azure AD), DNS, DHCP, and associated monitoring and self-service tools. This includes managing hybrid identity environments, troubleshooting replication and authentication issues, and implementing security and compliance controls
• Key Responsibilities: Active Directory (On-Prem & Hybrid)
• Manage multi-domain AD forest including replication, OU delegation, GPO enforcement, and health checks
• Perform daily operational tasks such as user/service account provisioning, password resets, and group management
• Monitor AD health using ManageEngine AD Audit Plus, Splunk, and Dynatrace
• Implement and maintain RBAC, MFA for privileged accounts, and CyberArk PAM integration
  
  

ADFS (Active Directory Federation Services)

• Maintain multiple ADFS farms for internal and external applications
• Manage relying party trusts, certificate rollover, and conditional access policies
• Coordinate with application and network teams for federation and high availability setup
  
  

PKI (Public Key Infrastructure)

• Operate and maintain a 2-tier PKI
• Manage certificate templates, auto-enrolment and manual issuance for web servers and domain controllers
• Ensure CRL/CDP configurations and Splunk-based monitoring are in place
  
  

Microsoft Entra ID (Azure AD)

• Support hybrid identity architecture with Azure AD Connect sync from On-Prem AD
• Manage conditional access policies, licensing and integration with cloud applications
• Assist in certificate-based authentication (CBA) and governance activities
  
  

DNS & DHCP

• Administer DNS zones, scavenging, and secure updates (DNSSEC)
• Manage DHCP scope configurations, reservations, and IP address management
• Ensure compliance with naming conventions and subnet allocation policies
  
  

ManageEngine AD Audit Plus

• Configure and maintain auditing policies for AD changes, logon events, and GPO modifications
• Generate compliance reports and alerts for unauthorized access or privilege escalation
• Integrate with SIEM tools for centralized monitoring
  
  

Self-Service Password Reset (SSPR)

• Administer and support SSPR solutions for internal and external users
• Ensure secure enrolment, multi-factor authentication, and policy enforcement
• Monitor usage and troubleshoot issues related to password reset workflows
• Mandatory Skills Description:
• Strong knowledge of Windows Server (2016/2019/2022), AD DS, ADFS, PKI, DNS, DHCP
• Experience with hybrid identity solutions including Azure AD and Entra ID
• Familiarity with tools: ManageEngine AD Audit Plus, CyberArk, Splunk, Dynatrace
• Scripting skills (PowerShell) for automation and reporting
• Understanding of ITSM processes, incident/change/problem management
  
  

Qualifications

• Bachelor’s degree in computer science, Information Technology, or related field
• Certifications preferred: Microsoft Certified: Azure Administrator Associate (AZ-104), AD DS, PKI, ADFS, DNS/DHCP
• Minimum 5 years of experience in enterprise AD administration
  
  

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