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CACI International Inc

Senior Microsoft 365 Architect

CACI International Inc

Senior Microsoft 365 Architect responsible for designing secure M365 GCC High environments and leading governance development, integration, and modernization strategies.

Posted 7/23/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $114,600 - $252,100 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive expertise in Microsoft 365 architecture, collaboration solutions, and governance, with a strong focus on integrating Microsoft 365 with Dynamics 365 and implementing AI-driven workflows. Proven ability to lead technical discussions and develop enterprise policies that align with federal requirements and Zero Trust principles.

Highest-signal resume keywords
Microsoft 365 ArchitectureCollaboration SolutionsGovernance ImplementationMicrosoft Entra ID ConceptsMicrosoft Certifications

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Microsoft 365TeamsSharePointExchange OnlineOneDrivePower PlatformMicrosoft CopilotAutomation PipelinesScriptingGraph API
Soft Skills
Customer-Service MindsetExcellent Communication Skills
Tools & Technologies
Dynamics 365Microsoft PurviewPowerShellCopilot Studio
Certifications & Qualifications
MS 102SC 400SC 100AZ 305
Industry Keywords
Enterprise CollaborationData ProtectionRetention PoliciesZero TrustTenant Baselines

Tech Stack

Tools & technologies
AzureCloud

About the role

Key responsibilities & impact
  • Lead the solution design, deployment, testing, and operational transition of a new Microsoft 365 GCC High tenant
  • Guide technical discussions with senior executives and stakeholders to shape enterprise collaboration and modernization strategies
  • Architect collaboration, security, governance, and automation across Microsoft 365: Teams, SharePoint, Exchange Online, OneDrive, Purview, Power Platform, and Copilot for M365
  • Develop enterprise policies for content sharing, collaboration, data protection, retention, and Teams lifecycle management
  • Design and implement governance for Microsoft Copilot, Copilot Studio, and AI-driven workflows supporting mission operations
  • Integrate Microsoft 365 with Dynamics 365 workloads and mission-specific business applications
  • Develop engineering documentation such as HLDs, LLDs, governance playbooks, SOPs, and automation runbooks
  • Work with security, compliance, SOC, and ICAM teams to ensure solutions remain aligned with federal requirements, Zero Trust, and tenant baselines
  • Deliver a Microsoft 365 roadmap and lead enterprise adoption of new cloud capabilities

Requirements

What you’ll need
  • BA + 15 years of experience, AA + 18 years, MA + 12 years, or 21+ years of directly relevant experience
  • 8+ years in Microsoft 365 architecture, collaboration solutions, migration, and modernization
  • Experience with Microsoft Entra ID concepts (hybrid identity, Conditional Access, directory architecture)
  • Expert understanding of Microsoft 365 and Teams stack: SharePoint, Teams, Exchange Online, OneDrive, Purview, Planner, Forms, Loop, Power Platform, and M365 Copilot
  • Extensive experience implementing, migrating, and supporting core O365 services:
  • Teams: collaboration, meetings, mobile, voice/telephony, cross-service integration
  • SharePoint Online: governance, information architecture, records management, policy enforcement
  • Exchange Online: mailbox migration, compliance alignment
  • OneDrive: secure file collaboration, device integration
  • Strong customer-service mindset working with diverse stakeholder groups and vendors
  • Excellent communication skills with the ability to clearly articulate technical concepts to cross-functional teams.
  • Relevant Microsoft or Azure certifications (MS 102, SC 400, SC 100, AZ 305, etc.)
  • Experience with Azure services, scripting, PowerShell, Graph API, and automation pipelines
  • Experience with Microsoft Copilot deployments, Copilot Studio, or AI-enabled workflows
  • Experience with Dynamics 365 or integration of M365 across business applications

Benefits

Comp & perks
  • Comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.