Senior Directory Infrastructure engineer

About the Role

Senior Directory Infrastructure Engineer – Design, implement, and manage enterprise directory services across multiple platforms. Remote position.

• Design, implement, and maintain enterprise directory services infrastructure
• Manage the complete lifecycle of AD domains including planning, deployment, maintenance, upgrades, and decommissioning
• Lead domain consolidation, migration, and forest restructuring projects
• Develop domain health monitoring and proactive maintenance procedures
• Create and execute disaster recovery plans for directory services
• Develop and maintain automation scripts using Power Shell for directory management tasks
• Interface with directory services using Graph
  
  API and REST API for custom integrations
• Implement and maintain security best practices for directory services
• Design and manage trust relationships between domains and forests
• Create and maintain documentation for directory architecture and operational procedures
• Provide escalation support for critical directory service incidents

• 5+ years of hands‑on experience with enterprise directory services (Active Directory, Entra , OKTA Universal Directory, LDAP)
• Demonstrated experience with AD domain lifecycle management including domain creation, upgrades, and decommissioning
• Advanced Power Shell scripting skills with demonstrable experience automating directory management tasks
• Proven experience with Microsoft Graph
  
  API and REST API integration for directory management
• Experience with directory synchronization technologies (Azure AD Connect, OKTA integration agents, etc.)
• Strong understanding of identity security best practices and compliance requirements
• Experience with multi‑forest and hybrid identity environments
• Ability to design and implement complex directory architecture solutions

• Relevant certifications (Microsoft 365 Certified: Identity and Access Administrator, OKTA Professional, etc.)
• Experience with Terraform, Ansible, or similar IaC tools for directory infrastructure
• Knowledge of SAML, OAuth, OIDC, and other modern authentication protocols
• Experience with Group Policy design and management
• Expertise in domain controller sizing, placement, and performance optimization
• Experience with domain functional level upgrades and cross‑domain migrations
• Familiarity with CI/CD pipelines for infrastructure automation
• Experience with implementing Zero Trust architecture

• Experience with enterprise directory services (Active Directory, Entra , OKTA Universal Directory, LDAP).
  Required 6 Years
• Experience with AD domain lifecycle management including domain creation, upgrades, and decommissioning.
  Required 5 Years
• Advanced Power Shell scripting skills with demonstrable experience automating directory management tasks.
  Required 5 Years
• Proven experience with Microsoft Graph
  
  API and REST API integration for directory management.
  Required 5 Years
• Strong understanding of identity security best practices and compliance requirements.
  Required 5 Years
• Experience with directory synchronization technologies (Azure AD Connect, OKTA integration agents, etc.).
  Required 5 Years
• Experience with multi‑forest and hybrid identity environments.
  Required 5 Years
• Ability to design and implement complex directory architecture solutions.
  Required 5 Years
• Bachelor’s degree.
  Required

$94.00 – $105.00 per hour

Washington, DC 20009. Remote position.

AHU Technologies INC. is an IT consulting and permanent staffing firm that meets and exceeds the evolving IT service needs of leading corporations within the United States. They provide IT solutions across media entertainment, ERP, data warehousing, web applications, telecommunications, and medical sectors.

To apply:

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