Active Directory Administrator

This is a fully remote position, open to applicants in United States.

📋 Description

• Develop C# rule extensions on Forefront Identity Manager servers to synchronize data across SQL, LDAP, and Active Directory sources.

• Configure FIM rules to manage data flows between CDC Atlanta and international locations.

• Collaborate with CDC Active Directory and Messaging teams to integrate with the HHS Border Directory.

• Document the architecture, configuration, business rules, and data flows of FIM.

• Review and update legacy data-synchronization scripts, replacing them with FIM extensions where suitable.

• Administer FIM servers, ensure code extension backups, monitor scheduled jobs, and recover failed jobs within a 48-hour timeframe.

• Carry out FIM administration using CDC-approved remote methods, such as CITGO and VPN.

• Install, configure, maintain, upgrade, and optimize Microsoft Active Directory, DNS, and DHCP services.

• Install and support DFS, FRS, and manage file quotas and resources.

• Conduct server audits, maintain system inventories and technical documentation, and produce directory service reports.

• Provide Level 2 and Level 3 troubleshooting for Exchange and address escalated service desk requests.

• Create PowerShell and other scripts to automate directory administration, reporting, and routine tasks.

• Assist with deployments and maintenance projects, including mailbox load balancing and related messaging tasks.

• Support mobile device infrastructure and enhancements for Exchange Online productivity.

• Adhere to change-management and compliance protocols while maintaining service performance standards.

• Investigate directory service enhancements and coordinate troubleshooting efforts with vendors and other OCIO technical teams.

• Maintain diagrams of Active Directory, host characterization worksheets, and technical records.

⛳️ Requirements

• 5–7 years of experience in Microsoft Active Directory or directory services administration.

• Practical experience with Forefront Identity Manager (FIM) rule extensions and C# development.

• Proficient in integrating SQL, LDAP, and Active Directory data sources.

• Experience in installing and supporting Active Directory, DNS, DHCP, and associated Windows services.

• Skilled in PowerShell or similar scripting for automation of administration and reporting tasks.

• Background in troubleshooting Exchange and managing Level 2 or Level 3 escalations.

• Experience in managing directory service incidents and requests via an enterprise service desk and formal change-control procedures.

• Ability to maintain technical documentation, diagnose complex directory issues, and collaborate with other technical teams.

• Familiarity with Distributed File System, File Replication Services, and file quota/resource management.

• Experience in supporting Exchange Online enhancements and mobile device services.

• Knowledge of identity synchronization across multiple offices or governmental environments.

🏝️ Benefits

• Contract engagement options available as W2 or 1099.

• Remote work facilitated through CDC-approved remote access methods, including CITGO and VPN.