SharePoint Platform Administrator - Corporate

About the Opportunity

The SharePoint Administrator establishes and manages GAMA-1’s centralized SharePoint governance and administration function in support of the Integrated Management System (IMS), including ISO 9001, ISO 20000-1, ISO 27001, and CMMC Level 2 requirements in a remote work environment.

The SharePoint Administrator maintains a secure, standardized, and scalable SharePoint and Microsoft 365 GCC environment aligned with CMMC Level 2, NIST SP 800‑171, and ISO standards. The role supports business units in developing SharePoint‑based solutions while maintaining governance, compliance, controlled integrations, and proper handling of sensitive data, including CUI and FCI.

This position enables and supports enterprise platform solutions but does not own business‑unit processes, operational decisions, or department workflows. Success in this role includes supporting automation, maintaining a governed enterprise platform, and ensuring audit readiness and long‑term scalability.

The SharePoint Administrator will support enterprise SharePoint and Microsoft 365 operations by managing administration, governance, security, and solution delivery across business units, including configuration, automation, integrations, compliance alignment, and ongoing system support within a controlled GCC environment.

• Participate in developing, collecting, and managing design requirements for SharePoint features
• Lead collaboration sessions with Functional Departments (Finance, Contracts, BD, People Operations, Executive)
• Manage testing, deployment, and rollout of SharePoint features and enhancements
• Administer and maintain SharePoint Online and/or SharePoint Server environments
• Configure and manage sites, site collections, libraries, content types, metadata, permissions, and access controls aligned with least privilege principles
• Monitor system performance, uptime, usage, and storage
• Troubleshoot issues and provide end‑user support
• Maintain SharePoint backup, retention, and recovery capabilities using approved Microsoft 365 and IT/MSP restoration practices
• Support SharePoint‑based automation, Power Apps forms, reporting, and business process solutions using approved Microsoft 365 tools, including Power Automate and Power BI where appropriate
• Support SharePoint integration points with Teams, One Drive, and other approved Microsoft 365 tools as part of SharePoint solution design
• Maintain SharePoint governance, records practices, configurations, and audit‑ready repositories aligned with GCC constraints, internal standards, compliance requirements, and documented data‑handling procedures
• Document system configurations, governance standards, and procedures
• Enable and support business solutions without assuming ownership or operational responsibility for business‑unit systems or processes

• 5–8+ years of SharePoint (Online or On‑Prem) administration experience
• Strong experience with Microsoft 365, including SharePoint, Teams, and One Drive
• Expertise in SharePoint architecture, including sites, libraries, metadata, and content types
• Strong knowledge of permissions and access control, including RBAC, inheritance, and security groups
• Experience implementing governance standards such as naming conventions, taxonomy, and lifecycle management
• Experience with Microsoft Power Platform, including Power Automate (standard connectors), Power Apps (Canvas and SharePoint‑integrated solutions), and Power BI reporting from SharePoint data sources
• Strong understanding of document control, versioning, records management, access control, and least privilege principles
• Experience managing multiple business‑unit requests in a structured, governed environment
• Demonstrated experience enforcing governance standards and managing competing priorities across business units

• Experience working within regulated or government cloud environments (GCC, GCC High, or similar)
• Familiarity with ISO 27001, NIST SP 800‑171, or CMMC Level 2 frameworks
• Experience with SharePoint migrations
• Experience with Power Shell automation for SharePoint or Microsoft 365 administration
• Understand in…