Windows Virtualization ADFS Engineer

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.At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.
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