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Bill Clark

@billclark

Senior Active Directory Migration Engineer who led 40 U.S. Court IT teams through a cross-forest migration and domain consolidation.

United States

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At GovCIO / AMS Staffing, I led 40 U.S. Court IT teams through a cross-forest Active Directory migration and domain consolidation into a single enterprise domain. I migrated approximately 2,000 workstations and 400 servers, and built PowerShell automation that cut manual effort by half.

At the Federal Bureau of Investigation and Mississippi Department of Rehabilitation Services, I administered multi-site Windows and Active Directory environments, supported network and endpoint operations, and automated routine tasks. I also deployed Varonis and Rapid7 security tools, and supported a shift to electronic workflows for SSA disability medical records.

Experience

Work history, roles, and key accomplishments

Senior Active Directory Migration Engineer

GovCIO / AMS Staffing

Mar 2023 - Jul 2025 (2 years 4 months)

Led 40 U.S. Court IT teams in a cross-forest Active Directory migration and domain consolidation, migrating approximately 2,000 workstations and 400 servers. Built PowerShell automation, resolved identity dependencies, and provided training and runbooks.

Active Directory Migration PowerShell GPO DNS DHCP Authentication SSO ADFS MFA Quest Migration Manager One Identity Active Roles Documentation Training

Senior Active Directory Migration Engineer

DXC Technology / Pyramid Consulting, Inc.

Jul 2022 - Feb 2023 (7 months)

Supported an enterprise AD migration program, migrating servers and printers using PowerShell and GPO scripts. Created documentation and knowledge-transfer decks, and automated discovery and reporting.

Active Directory PowerShell GPO DHCP DNS TCP IP Documentation Migration

Information Technology Specialist

Federal Bureau of Investigation

May 2021 - May 2022 (1 year)

Administered multi-site Active Directory and automated tasks with PowerShell, including a GUI for AD lookups. Managed DHCP/DNS/TCP-IP, supported Windows endpoints and Microsoft 365, and administered PKI and RSA SecurID.

Active Directory PowerShell DHCP DNS TCP IP Windows Microsoft 365 Teams PKI RSA SecurID Access Control

Lead Systems Administrator

Mississippi Department of Rehabilitation Services

Sep 2018 - Apr 2021 (2 years 7 months)

Led systems and network administration for a 47-office environment supporting 900+ users. Deployed Varonis and Rapid7 for security, and administered Windows, AD, O365, Exchange, SCCM, and DNS/DHCP.

Active Directory GPO Varonis Rapid7 Windows Server O365 Exchange SCCM DNS DHCP PowerShell Cisco Meraki

Owner

Just Right Properties, LLC

Dec 2013 - Dec 2017 (4 years)

Purchased, renovated, and sold residential properties, managing budgets, vendors, and project timelines from acquisition through disposition.

Senior Systems Administrator

Mississippi Department of Rehabilitation Services

Sep 2000 - Aug 2006 (5 years 11 months)

Played a key IT role in enabling one of the first U.S. offices to go paperless with SSA disability medical records. Administered Windows/Exchange and network infrastructure, and led IT staff on standards and rollouts.

Windows Exchange Network Administration Active Directory IT leadership