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Urgent! M365 System Admin Job Opening In Houston – Now Hiring GTN Technical Staffing



Job description

We are seeking a highly skilled Microsoft 365 Administrator to manage and optimize our Microsoft cloud environment with a focus on Intune, End User Computing, Active Directory, SharePoint, and Windows Autopilot.

This role supports a secure and compliant IT environment, especially within regulated sectors.

The right candidate will blend technical expertise, problem-solving ability, and a security-first mindset to deliver reliable M365 administration and support.


Core Skills Required

  • Microsoft 365 System Administration – Exchange Online, Teams, OneDrive, and related services.

  • Intune / Endpoint Manager – Device enrollment, compliance policies, application deployment, and endpoint security.

  • End User Computing – Windows 10/11 management, patching, device lifecycle, and user support.

  • Active Directory / Azure AD (Entra ID) – Identity & Access Management, MFA, Conditional Access, hybrid AD integration.

  • SharePoint Administration – Site collections, permissions, governance, content management.

  • Windows Autopilot – Zero-touch device provisioning and deployment automation.

  • PowerShell Scripting – Automation, bulk administration, and reporting.

  • Security & Compliance – Microsoft Defender, Purview, DLP, and compliance frameworks.


Key Responsibilities

  • Administer and maintain Microsoft 365 workloads: Exchange Online, Teams, SharePoint, OneDrive.

  • Configure and manage Intune (Endpoint Manager) for device enrollment, policies, application deployment, and mobile device management.

  • Manage and secure identities with Active Directory / Azure AD / Entra ID, including MFA, Conditional Access, and RBAC.

  • Support Windows Autopilot for device provisioning, deployment automation, and end-user onboarding.

  • Provide end-user computing support: troubleshoot device, authentication, and endpoint issues.

  • Maintain governance and content management within SharePoint Online.

  • Monitor and maintain endpoint patching, security baselines, and compliance policies.

  • Administer Defender for Endpoint, Defender for Office 365, Purview, and Compliance Center.

  • Automate administrative tasks with PowerShell for efficiency and reporting.

  • Collaborate with Security, Infrastructure, and Networking teams to ensure M365 is secure, compliant, and optimized.

  • Maintain documentation: system configurations, policies, procedures, and runbooks.

  • Support security audits, incident response, and compliance reviews.

  • Participate in migrations, upgrades, rollouts, and new feature adoption across M365 suite.


Qualifications

  • US Citizenship required.

  • Must be able to pass a background check and drug screening.

  • 3+ years hands-on M365 administration experience in enterprise environments.

    Government Cloud experience is a nice to have.
  • Strong experience with Intune, Azure AD / Entra ID, Conditional Access, MFA, and Autopilot.

  • Experience with GCC / GCC-High / DoD environments strongly preferred.

    No required.
  • Proficiency in PowerShell scripting for automation and reporting.

  • Knowledge of end-user device lifecycle management and endpoint security.

  • Familiarity with Microsoft Defender, Purview, and compliance frameworks.

  • Excellent problem-solving and communication skills.

  • Relevant Microsoft certifications (e.g., M365 Enterprise Admin Expert, Security Admin, Endpoint Admin) are a plus.


Required Skill Profession

Computer Occupations



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