SharePoint System Administrator Security Clearance
Job in
Fort Belvoir, Fairfax County, Virginia, 22060, USA
Listed on 2026-01-29
Listing for:
Global Enterprise Services, LLC
Full Time
position Listed on 2026-01-29
Job specializations:
-
IT/Tech
SharePoint, Systems Administrator, IT Consultant, Cloud Computing
Job Description & How to Apply Below
SharePoint System Administrator GES is seeking a SharePoint Subject Matter Expert (SME) to partner on a large enterprise IT contract for the DOD to lead SharePoint operations across multiple geographic locations. The ideal candidate will be a technical expert responsible for providing guidance, support, and hands-on assistance for SharePoint environments, including design, configuration, customization, and governance. The candidate will ensure solutions meet business needs and involves tasks such as developing information architecture, managing permissions, migrating content, troubleshooting issues, training users, and integrating SharePoint with Microsoft and custom applications.
The SharePoint Subject SME will provide systems and software operations and maintenance support in a large network enterprise, multi-enclave environment. This individual will work in a team environment to ensure mission needs are met and ensure functionality of capabilities of customers. An active TS/SCI is required for this position. Due to the nature of the government contracts we support, US Citizenship is required.
Primary Responsibilities:
• Technical leadership:
Serve as the primary point of contact for all SharePoint-related matters, providing expert-level knowledge and guidance.
• Design and development:
Collaborate with stakeholders to develop information architecture and design solutions. This includes creating sites, pages, lists, and workflows.
• Configuration and customization:
Configure SharePoint settings, manage permissions, and customize the platform to meet specific business requirements.
• Migration and implementation:
Plan and execute the migration of content from the existing SharePoint Infrastructure running on Windows Server 2016 to the new Infrastructure that will run on Windows Server 2019, ensuring data integrity and minimal disruption.
• Troubleshooting and support:
Log, analyze, and resolve technical issues, escalating to vendors or other teams as needed.
• Integration:
Oversee the integration of SharePoint with other Microsoft 365 applications and the Power Platform.
• Training and documentation:
Design and deliver training sessions and create documentation for users and support staff.
• Compliance and governance:
Ensure that SharePoint solutions comply with all relevant laws, regulations, policies, and best practices.
• Reporting:
Manage and customize usage statistics and build reports using third-party tools.
• Security STIG:
Configuring the SharePoint Infrastructure to comply with Security Standards (STIG Compliance).
• Security Best practices:
Configuring the SharePoint Infrastructure to comply with Microsoft Security, Performance and Operations Best practices.
• Security Least privilege:
Configuring the SharePoint Infrastructure Administrative Accounts to comply with the Principal of Least Privilege
• Security RBAC:
Configuring the SharePoint Infrastructure Administrative Accounts to utilize Role-Based Access Control (RBAC)
• Security Zero Trust:
Configuring the SharePoint Infrastructure Administrative Accounts to Zero Trust Architecture
• Advise, design, implement, troubleshoot, and maintenance of IT systems. Rapidly distinguish and resolve isolated user problems from enterprise-wide application/system problems.
• Lead analyzes of recurring problems and initiates solutions for preventing reoccurrence.
• Lead efforts with customers, stakeholders, and vendors at multiple overseas locations to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and requirements.
• Develop, obtain concurrence on, and lead solutions to complex technical issues using out of the box practices and approaches.
• Provide SharePoint Project Management administration, solutions, and testing.
• Implement and provide suggestions on IdAM policies and tools.
• Examine highly complex customer problems in Windows, Macintosh, and UNIX desktop operating systems (think or virtualized clients) imaging, desktop applications, user profiles, and general system problems.
• Provide follow-up reports (technical findings, feedback, resolution steps taken) for root cause analysis,…
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