SharePoint Administrator

Aretum • Arlington, Virginia • Posted June 19, 2026

About the Role

About Aretum  

Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transformation, helping agencies solve their most critical challenges. We believe in investing in our people and creating a culture where collaboration, inclusion, and professional growth are at the forefront. 
 

Job Summary 

Aretum is seeking a SharePoint Administrator to support the strategy, governance, and day-to-day operations of a federal SharePoint environment. This role will support platform roadmap, service delivery, information architecture, security, compliance, and collaboration enablement across SharePoint Online and the broader Microsoft 365 environment. The ideal candidate has hands-on SharePoint administration experience, strong govern...