Senior SharePoint & Power Platform Administrator

Job Summary We are seeking a highly experienced Senior SharePoint & Power Platform Administrator to own the administration, governance, security, and operational excellence of enterprise Microsoft 365 platforms. This role requires deep hands-on expertise across SharePoint Online and the Power Platform, with strong emphasis on governance, data privacy, automation, CI/CD, and platform lifecycle management. The administrator will act as a trusted technical partner to architecture, security, compliance, and development teams while ensuring scalable, secure, and compliant platform operations. Key Responsibilities SharePoint Online Administration Administer and support SharePoint Online at an enterprise scale, including site collections, permissions, storage, and lifecycle management Enforce SharePoint governance standards related to site provisioning, information architecture, access controls, and content lifecycle Support migrations, restructures, mergers, and reorganizations using approved tooling Monitor platform health, usage, and limits, proactively identifying risks and operational issues Manage orphaned sites, inactive content, and permission hygiene Power Platform Administration & Governance Administer Power Platform environments (Power Apps, Power Automate, Power Pages, Dataverse) across Dev, Test/UAT, and Production Define and enforce Power Platform governance models, including environment strategy, intake processes, and application lifecycle controls Configure and maintain Data Loss Prevention (DLP) policies aligned with enterprise data classification and privacy standards Manage connectors, environments, service principals, and platform security settings Review, approve, and oversee application deployments and retirements CI/CD, Automation & DevOps Enablement Support and maintain CI/CD pipelines for Power Platform solutions across environments Enable consistent deployments using Azure DevOps or GitHub-based workflows Promote automation-first principles to reduce manual administrative effort and improve reliability Ensure environment consistency through scripted deployments and configuration management Scripting, Tooling & Development Support Develop and maintain administrative and operational scripts using PowerShell Use PnP PowerShell extensively for SharePoint reporting, configuration, provisioning, and bulk operations Use Visual Studio Code as the primary scripting and automation environment Maintain reusable scripts, templates, and automation standards Migration & Platform Tools Utilize ShareGate for SharePoint migrations, assessments, restructures, and advanced reporting Support pre-migration analysis, post-migration validation, cleanup, and permissions alignment Assist with tenant consolidation or separation activities as needed Security, Data Privacy & Compliance Ensure platform use aligns with enterprise security, data privacy, and retention policies Integrate platform administration with Azure AD / Entra ID, security groups, and role-based access models Support auditing, usage reporting, and compliance validation initiatives Partner with security and legal teams on governance enforcement and risk mitigation Platform Ownership & Operational Excellence Own environment and application lifecycle management, including provisioning, monitoring, and retirement Monitor usage, adoption, and platform risks with proactive recommendations Act as a trusted advisor on SharePoint and Power Platform capabilities, limitations, and best practices Create and maintain governance documentation, administrative standards, and operational runbooks Required Qualifications Strong hands-on enterprise experience administering SharePoint Online Proven experience as a Power Platform Administrator, including DLP, governance, and environment management Solid understanding of CI/CD concepts as applied to Power Platform and M365 solutions Strong experience with PowerShell and PnP PowerShell Hands-on experience using Visual Studio Code for scripting and automation Proven experience using ShareGate for SharePoint migration and administration tasks Strong understanding of data governance, privacy, and security principles Preferred Qualifications Experience supporting regulated or compliance-driven environments Familiarity with Azure DevOps or GitHub for pipeline management Experience supporting Copilot and AI-enabled workloads within governed environments Strong documentation, communication, and cross-team collaboration skills