Microsoft 365 Administrator

Galent; Houston (TX); On-site; USD 90,000 - 120,000; Full time

Job summary

Galent in Houston seeks a Microsoft 365 Administrator to manage and optimize M365 workloads, including Exchange Online, SharePoint Online, OneDrive, Teams, Entra ID, Intune, and Defender & Compliance solutions.

The role covers L3 incident support, tenant administration, security policy configuration, migrations, hybrid environments, and PowerShell automation, with on-call duties.

Qualifications

• Experience administering M365 workloads and security policies.
• Experience with Exchange Online and Hybrid Exchange.
• Strong PowerShell scripting and automation skills.
• Experience with tenant administration, licensing, and access controls.
• Familiarity with security controls (MFA, Conditional Access, Defender, DLP).

Responsibilities

• Administer and support M365 workloads including Exchange Online and Teams.
• Provide L3 support for incidents and major incidents.
• Manage tenant administration, licensing, and access controls.
• Configure security controls such as MFA, CA, Defender, DLP, and compliance policies.
• Support migrations and hybrid environments.
• Develop PowerShell automation and maintain documentation.
• Participate in problem management, RCA, governance reviews, and on-call.

Skills

Microsoft 365 Administration

Exchange Online

Teams Administration

SharePoint Online

OneDrive

Entra ID / Azure AD

Intune / Endpoint Management

Defender & Security Compliance

PowerShell Scripting

Mail Flow / SPF / DKIM / DMARC

Job description

Responsible for administration, support, security, and optimization of Microsoft 365 services, including Exchange Online, SharePoint Online, OneDrive, Teams, Entra ID (Azure AD), Intune, and Microsoft Security & Compliance solutions.

Key Responsibilities

• Administer and support M365 workloads: Exchange Online, Teams, SharePoint, OneDrive, Entra ID, and Intune.
• L3 support for incidents, service requests, and major incidents.
• Manage tenant administration, user provisioning, licensing, and access controls.
• Configure security controls including MFA, Conditional Access, Defender, DLP, and compliance policies.
• Support migrations, hybrid environments, and M365 transformation initiatives.
• Develop PowerShell automation and maintain technical documentation.
• Participate in problem management, RCA, governance reviews, and on-call support.

Required Skills

• Microsoft 365 Administration & Transformation
• Exchange Online / Hybrid Exchange
• Microsoft Teams Administration
• SharePoint Online & OneDrive
• Entra ID (Azure AD) & expertise on Tenant Migration
• Intune & Endpoint Management
• Microsoft Defender & Security Compliance
• PowerShell Scripting & Automation
• Mail Flow, SPF, DKIM & DMARC

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, citizenship status, age, disability, genetic information, protected veteran status, or any other characteristic protected by applicable law. https://www.e-verify.gov/sites/default/files/everify/posters/IER_RighttoWorkPoster.pdf