Active Directory Administrator

Hi Folks,

Hope everyone is doing great.

Greetings

We Are hiring for the Job Role " Active Directory Administrator "

PFA Job Description :

Roles and Responsibilities

• Windows 2016/2019 Active Directory working knowledge.
• Design, implement, and maintain ADFS infrastructure for secure identity federation.
• Configure claims-based authentication and single sign-on (SSO) for internal and external applications.
• Integrate ADFS with Azure AD, Office 365, and third-party identity providers.
• Troubleshoot authentication issues and manage certificates and trust relationships.
• Ensure high availability and disaster recovery for ADFS services.
• Collaborate with security teams to enforce identity and access management policies
• Deploy and manage Certificate Authorities (CAs) and Registration Authorities (RAs).
• Create and manage certificate templates and lifecycle policies.
• Implement PKI solutions like Keyfactor, EJBCA, and Autoenrollment services

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• Operate and maintain Hardware Security Modules (HSMs) and key management systems

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• Ensure compliance with standards like NIST 800-53 and FICAM.
• Troubleshoot complex PKI-related infrastructure issues.
• Develop documentation and training materials for PKI operations.
• Deep knowledge of PKI concepts, certificate lifecycle, and security protocols.
• Experience with SCEP, ACME, and NDES.
• Familiarity with Active Directory Certificate Services and Azure AD.
• Scripting skills (PowerShell, Java, Perl).
• Understanding of identity and access management (IAM) systems.
• Design, implement and maintain Active Directory and AAD solutions for our clients.
• Sound knowledge of MS security hotfixes, capable to perform an upgrade of Active Directory environment, apply change management process
• Manage the system properties, system policies and services on active directory top level domain structure and to delegate control/administration on active directory lower-level domain structure.
• PowerShell Scripting to Modify AD Attributes, Group Policy Analysis, GPO Configuration & Item-Level Targeting.
• Managing \ Performing \Troubleshooting, schema updates
• Management of Active Directory domain controller FSMO roles
• Managing \ Performing \Troubleshooting of Group policy objects (GPO)
• Add, remove and configure Active Directory sites, sitelinks and subnets
• Strong experience and understanding to Implement, Manage and troubleshoot DHCP servers.
• Managing \ Performing \Troubleshooting File Replication service (FRS)
• Diagnose and resolve problems associated with the Directory Replication service
• Configure and manage the AD DNS services
• Manage Trust relationships
• Configure and manage the Directory Replication service
• Strong understanding of AD Disaster recovery
• Ensure the overall security of the Active Directory domain.
• Conducting root cause analysis as applicable
• Perform Problem Management
• Analyze current Active Directory environment to identify both technical and operational challenges and develop solutions for improvement
• Should have a good understanding of Identity and Access Management platform framework and functions.
• Should have very good knowledge on User Access Management Process, Auditing and Reporting
• Should have very good hands-on experience to add/remove/modify ACL, advance ACL, change ownership on File and Folder NTFS Permission on local, network file servers, DFS.

Requirements:

• Bachelor's or Master's degree in Computer Science or a related field
• At least 5 years of experience in designing, implementing, and maintaining Active Directory & AAD solutions for enterprise clients.
• Deep understanding of Active Directory functionalities such as site and services, Domain Trust, AD replication, DNS and Group Policies. AD upgradation and Migration, Patching of Domain controllers etc.
• Deep understanding of Azure Active Directory functionalities, such as Azure AD Connect, Azure AD Domain Services, and Azure AD B2B/B2C
• Strong expertise in AAD security features, such as MFA, Conditional Access, Identity Protection, and Azure AD Privileged Identity Management
• Experience in AAD migration projects from on-premises Active Directory or other Identity Providers to Azure AD
• Knowledge of integrating AAD with other Microsoft and third-party applications and services, such as Microsoft 365, Azure, and Salesforce
• Good understanding of cloud security concepts and compliance standards, such as SOC, ISO, and GDPR
• Excellent communication and interpersonal skills, with the ability to work effectively in a team environment
• Microsoft certifications in Azure Active Directory and related technologies are a plus