Senior SharePoint Developer – Microsoft 365 & Entra ID

About the role

RTX is seeking a Senior SharePoint Developer to join its Enterprise Services team in Santa Isabel, Puerto Rico. The role will serve as the subject‑matter expert for Microsoft 365, SharePoint Online and Entra ID, driving platform improvements and delivering custom compliance solutions.

Key responsibilities

• Act as SharePoint Online administrator, managing permissions, site architecture, content types, tenant configuration and site settings.
• Develop, enhance and maintain custom compliance tools and site‑provisioning solutions.
• Create and maintain PowerShell scripts for automation, reporting, lifecycle management and governance.
• Investigate and resolve complex cross‑system issues, contributing to operational planning and roadmap development.
• Lead moderately sized development projects and process improvements with measurable impact.
• Coach and review work of junior developers and administrators.
• Collaborate with internal partners, vendors and business stakeholders.

Required profile

• U.S. citizenship or U.S. person status (required for program access).
• Extensive experience with Microsoft 365 and SharePoint Online development, operating with minimal oversight.
• Proven ability to influence platform practices and technical decisions.

Required skills

• Microsoft 365
• SharePoint Online
• Entra ID
• PowerShell scripting