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# Senior SharePoint Engineer

- **Company:** Endurance
- **Location:** United States
- **Experience:** Expert
- **Salary:** $125,000 - $135,000
- **Contract:** Permanent contract
- **Skills:** HTML, JavaScript (Programming Language), .NET Framework, Microsoft Windows, Application Programming Interfaces (APIs), Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Software Quality, Code Review, System Configuration, Continuous Integration, Information Lifecycle Management, Microsoft Software, Windows PowerShell, Azure Active Directory, Microsoft SharePoint, Software Deployment, Systems Integration, TypeScript, Microsoft Sharegate, Enterprise Software Applications, Microsoft Power Automate, Information Technology, Enterprise Integration, Web Technologies, Restful APIs, Software Version Control, Powerapps, Legacy Systems
- **Published:** November 8, 2026
- **Apply:** https://www.careerbuilder.com/job-details/senior-sharepoint-engineer-ca--da9064e5-6115-4471-aecd-e2a660b69e5a

## About the Role

Microsoft SharePoint, Help Desk, Microsoft Product Family, Microsoft .NET, Microsoft SharePoint, Internet Technology, Identify Issues, Application Programming Interface (API), Microsoft C# (C Sharp), Team Player, * 8+ years of hands-on experience administering and supporting enterprise SharePoint Online and SharePoint Server environments, including sites, hub sites, permissions, sharing, service configuration, and tenant settings.

 * 3+ years of experience planning and executing SharePoint Online tenant-to-tenant migrations using tools such as ShareGate, including assessment, mapping, incremental migration, cutover, validation, reporting, and remediation.
 * Strong knowledge of SharePoint architecture, governance, information architecture, security, permissions, external sharing, and Microsoft Entra ID identity and cross-tenant access concepts.
 * Experience developing and supporting SharePoint solutions with Power Apps, Power Automate, SPFx, REST APIs, JavaScript, TypeScript, HTML, and CSS.
 * 5+ years of .NET and C# experience developing, testing, deploying, maintaining, and modernizing enterprise applications, custom SharePoint components, APIs, and integration services.
 * Proven ability to troubleshoot complex SharePoint and .NET solutions and provide advanced end-user support, including resolving access, performance, workflow, integration, legacy URL, guest access, defect, and dependency issues.
 * Proficiency with Microsoft 365 administration, PowerShell automation, source control, code reviews, testing, CI/CD, production deployments, and technical documentation; Azure DevOps experience preferred.

Salary Range: $125,000 - $135,000. Actual compensation for this role will depend on several factors including the cost of living associated with your work location, your qualifications, skills, competencies, and relevant experience.

## Description

The Senior SharePoint Engineer is a hands-on technical role responsible for administering and supporting SharePoint Online and on-premises environments, planning and executing tenant-to-tenant migrations, and designing and developing enterprise SharePoint and .NET solutions. Working as part of a collaborative development team, this individual will translate business and user requirements into secure, scalable, and supportable solutions using Microsoft 365, Power Platform, SharePoint Framework (SPFx), .NET, C#, APIs, and related web technologies. The role also includes modernizing legacy applications and integrations, troubleshooting complex production issues, and providing advanced technical and end-user support., * Design, develop, and maintain secure, scalable SharePoint, Power Platform, SPFx, .NET, C#, API, and integration solutions aligned with enterprise standards and business requirements.

 * Administer and support SharePoint Online and on-premises environments, including site provisioning, hub sites, permissions, external sharing, and tenant-level configuration.
 * Plan and execute SharePoint Online tenant-to-tenant migrations, including assessment, remediation, cutover, validation, and post-migration stabilization.
 * Modernize and enhance legacy SharePoint and .NET applications and integrations, improving performance, reliability, security, and supportability.
 * Apply established architecture, governance, content management, information lifecycle, code quality, testing, deployment, and change-management standards.
 * Troubleshoot complex production issues, perform root-cause analysis and defect remediation, and provide advanced technical and end-user support.
 * Create and maintain technical designs, migration runbooks, configuration standards, and operational support documentation.
 * Collaborate with business stakeholders, project managers, development teams, infrastructure, security, and service desk teams to deliver solutions and coordinate successful releases and cutovers.