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.

• Mandatory Skills Description:

• 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.
• • 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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