Senior M365 Architect: Enterprise Cloud & Security Lead

Siri InfoSolutions Inc; Columbia (SC); On-site; USD 120,000 - 180,000; Full time

Job summary

Siri InfoSolutions Inc in Columbia, SC is seeking a Senior M365 Architect to lead the design and implementation of Microsoft 365 solutions for enterprise customers. You will shape architectures, drive governance, and guide cloud transformation initiatives.

Responsibilities include migrating from on-premises to Exchange Online, consolidating tenants, securing environments with Defender, DLP, Purview, and enabling collaboration with Teams, SharePoint Online, OneDrive, and Power Platform.

Qualifications

• 7+ years of experience in cloud architectures with Microsoft 365.
• Deep knowledge of Teams, SharePoint Online, Exchange Online, Power Platform.
• Strong governance, security and compliance capabilities.

Responsibilities

• Design end-to-end Microsoft 365 solutions aligned with business objectives.
• Define architecture, roadmap, and governance for M365 workloads.
• Lead tenant migrations, modernization initiatives, and security enhancements.
• Develop scalable, secure cloud-based Microsoft 365 environments.
• Mentor engineers and architects across the M365 ecosystem.

Skills

M365 Architecture

Security & Compliance

Migration

Governance

Hybrid Identity

PowerShell

Tools

PowerShell

Job description

Siri InfoSolutions Inc in Columbia, SC is seeking a Senior M365 Architect to lead the design and implementation of Microsoft 365 solutions for enterprise customers. You will shape architectures, drive governance, and guide cloud transformation initiatives.

Responsibilities include migrating from on-premises to Exchange Online, consolidating tenants, securing environments with Defender, DLP, Purview, and enabling collaboration with Teams, SharePoint Online, OneDrive, and Power Platform.