Microsoft 365 Administrator: SharePoint, Exchange, Teams

Endava Limited; Denver (CO); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

Healthcare benefits

Flexible Spending Accounts

Life Insurance

Health Savings Account

401(k) Retirement plan

Job summary

Endava Limited is seeking an experienced Microsoft 365 Administrator to own the design, deployment, and optimization of our enterprise M365 services from the Denver area. You will manage SharePoint Online, Exchange Online, and Teams configurations, while driving security, compliance, and operational efficiency across the tenant.

The role requires deep hands-on expertise, strong PowerShell skills, and a track record of hybrid environment configurations.

Qualifications

• 5+ years of experience administering Microsoft 365 in an enterprise environment.
• Expert‑level experience with SharePoint Online, Exchange Online, and Microsoft Teams.
• Strong PowerShell scripting skills for M365 administration.
• Solid understanding of Azure AD / Entra ID (identity, authentication, and access management).
• Experience troubleshooting hybrid environments (on-prem AD, Exchange hybrid).
• Microsoft certifications (e.g., MS-102, Exchange, Teams, or Security certifications).
• Experience with Microsoft Purview, Defender for Office 365, and Intune.
• Familiarity with large-scale migrations to M365.
• Experience in regulated or highly secure environments.

Responsibilities

• Administer and optimize Microsoft 365 services with hands-on ownership of SharePoint Online, Exchange Online, and Teams.
• Design, implement, and maintain M365 configurations aligned with standards.
• Manage tenant-wide settings, service health, licensing, and capacity planning.
• Act as escalation point for complex M365 incidents and service degradation.
• Perform root cause analysis and implement corrective actions.
• Engage Microsoft Premier/Unified Support as needed and manage cases to resolution.
• Partner with security teams to implement Conditional Access, DLP, retention and eDiscovery policies.
• Ensure compliance with organizational and regulatory requirements.
• Support audits and security reviews related to M365 services.
• Develop and maintain automation using PowerShell, Microsoft Graph, and M365 APIs.
• Improve operational efficiency through scripting, standardization, and self-service tooling.
• Evaluate and deploy new M365 features and capabilities.

Skills

SharePoint Online

Exchange Online

Teams Admin Center

PowerShell

Azure AD

Hybrid environments

Documentation

Communication skills

Microsoft certifications

M365 governance

Tools

Microsoft Graph

M365 APIs

Job description

Endava Limited is seeking an experienced Microsoft 365 Administrator to own the design, deployment, and optimization of our enterprise M365 services from the Denver area. You will manage SharePoint Online, Exchange Online, and Teams configurations, while driving security, compliance, and operational efficiency across the tenant.

The role requires deep hands-on expertise, strong PowerShell skills, and a track record of hybrid environment configurations.