M365 - Senior Systems Administrator- HYBRID in Houston, TX

US Physical Therapy

$90K — $120K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of experience in managing Microsoft 365 environments
  • Proficient in multi-tenant Microsoft 365 administration
  • Advanced knowledge of Microsoft Entra ID and Exchange Online
  • Experience with Microsoft 365 security and compliance
  • Strong PowerShell scripting skills for automation
  • Familiarity with Microsoft Graph API
  • Understanding of HIPAA compliance and security best practices

Responsibilities

  • Administer and support a large-scale multi-tenant Microsoft 365 environment
  • Implement automation and governance for cloud services
  • Collaborate with infrastructure and cybersecurity teams
  • Ensure security and compliance of client environments
  • Manage endpoint solutions using Microsoft Intune
  • Oversee tenant standardization and migration initiatives
  • Provide operational support for Microsoft 365 applications

Benefits

  • Comprehensive and competitive benefits package
  • Generous paid time off including holidays
  • Opportunities for career mentoring
  • Supportive team culture with a fun work environment
  • Hybrid work model with preference for onsite presence
Full Job Description
Job Description

We are seeking a highly skilled Microsoft 365 Senior Systems Administrator / Engineer to work Hybrid Onsite 3-4 days in the Houston office 1300 W Sam Houston Pkwy S suite 300, Houston, TX 77042, USA. To support and manage a large-scale multi-tenant Microsoft 365 environment consisting of more than 125 tenants. This role is responsible for the administration, security, automation, governance, and operational support of Microsoft cloud services including Microsoft Entra ID, Exchange Online, Teams, SharePoint Online, and Intune.

The ideal candidate will possess deep expertise in Microsoft 365 architecture, identity and access management, endpoint management, security and compliance, automation, and tenant standardization. This individual will work closely with infrastructure, networking, and cybersecurity teams to maintain secure, compliant, and highly available client environments.

Qualifications

Required Qualifications
  • 5+ years of experience administering Microsoft 365 (Cloud/ SaaS) environments a broad suite of cloud-based productivity and collaboration tools.
  • Strong experience managing multi-tenant Microsoft 365 environments.
  • Advanced knowledge of Microsoft Entra ID, Exchange Online, Teams, SharePoint Online, and Microsoft Intune.
  • Experience implementing Microsoft 365 security and compliance solutions.
  • Strong PowerShell scripting and automation experience.
  • Experience with Microsoft Graph API.
  • Knowledge of HIPAA compliance requirements and security best practices.
  • Excellent written and verbal communication skills.

Preferred Qualifications
  • Microsoft certifications such as Enterprise Administrator Expert, Security Administrator Associate, or Endpoint Administrator Associate.
  • Experience hybrid identity environments.
  • MSP or managed services experience supporting multiple clients.

Technical Skills
  • Microsoft 365 Administration
  • Microsoft Entra ID / Azure AD
  • Exchange Online
  • Microsoft Teams
  • SharePoint Online
  • Microsoft Intune
  • Conditional Access
  • PowerShell
  • Microsoft Graph API
  • HIPAA Compliance
  • Automation & Scripting
  • Tenant Migrations


Additional Information

Work Environment:
  • Competitive inexpensive comprehensive benefits.
  • Generous paid time off with holidays.
  • Continuous mentoring to further your career path.
  • Great close-knit team environment. We work hard, but we have fun!
  • In office preferred, hybrid possible

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