SharePoint Administrator / Developer

Ampcus Inc.•Washington, DC

3d•Onsite

About The Position

Seeking a SharePoint Administrator / Developer to support, administer, and enhance the organization’s Microsoft 365 SharePoint Online environment. This role combines operational support, administration, automation, and light development to ensure reliable collaboration services, secure access, and scalable solutions aligned with business needs. The position has evolved from legacy on-prem SharePoint administration to a modern Microsoft 365–centric role, with emphasis on SharePoint Online, OneDrive, Power Platform integrations, automation, and governance.

Requirements

Experience administering SharePoint Online and OneDrive for Business.
Working knowledge of Microsoft 365 security and permission models.
Experience with Power Automate and SharePoint-integrated Power Apps.
Ability to troubleshoot permissions, access issues, and sync problems.
Experience using PowerShell for SharePoint or Microsoft 365 administration.
Strong customer service skills with the ability to manage multiple requests simultaneously.
Ability to work independently and document solutions clearly.

Nice To Haves

Experience with Nintex Forms and Nintex Automation Cloud.
Familiarity with SharePoint governance, lifecycle management, and audit support.
Prior experience supporting large or enterprise SharePoint environments.
Understanding of legacy SharePoint concepts (on-prem environments) for historical context.

Responsibilities

Administer and support SharePoint Online and OneDrive for Business environments.
Create and manage SharePoint sites, site collections, document libraries, lists, and pages as requested and approved.
Configure and troubleshoot permissions, including resolving broken inheritance and performing bulk permission updates.
Review and manage external sharing requests in accordance with IT and security policies.
Restore files, folders, and sites from recycle bins and backups as needed.
Monitor storage usage and assist with inactive site identification and cleanup.
Process user access requests (add/remove users) upon receipt of appropriate owner approval.
Assist with SharePoint and OneDrive access-related issues.
Troubleshoot OneDrive sync and client-related issues.
Support restoration of deleted OneDrive and SharePoint sites when required.
Respond to and resolve SharePoint- and OneDrive-related helpdesk tickets.
Communicate status updates clearly to end users and stakeholders.
Follow up with users after issue resolution to confirm satisfaction.
Document recurring issues and solutions to improve future support and knowledge reuse.
Create, maintain, and troubleshoot Power Automate workflows associated with SharePoint.
Develop and support SharePoint-integrated Power Apps solutions and forms.
Assist users with basic Power Apps form issues and enhancements.
Support Nintex Forms and Nintex Automation Cloud workflows where applicable.
Develop and maintain PowerShell scripts to support SharePoint administration tasks, including: Site usage monitoring and reporting, Identification of inactive sites and notification of site owners, Bulk permission updates, Storage and usage monitoring.
Assist with governance-related reporting and administrative automation.
Support SharePoint governance standards related to site provisioning, permissions, external sharing, and lifecycle management.
Assist with audits, reporting, and operational reviews related to SharePoint usage.
Collaborate with IT leadership, security, and business teams to improve collaboration services.
Stay current with Microsoft 365, SharePoint Online, and Power Platform features and best practices.