Site Reliability Engineer - Windows/Linux M365 & PowerShell

Addison Group; Austin (TX); Hybrid; USD 63,000 - 89,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k)

Job summary

Addison Group seeks a Site Reliability Engineer in Austin, Texas. The role focuses on maintaining robust Windows and Linux servers, hybrid AD/Entra ID, and enterprise-scale infrastructure. This is a hybrid position with 2 days in the office and a competitive hourly rate.

You will administer Microsoft 365, create PowerShell automations, manage security configurations, perform server patching, and collaborate with cross-functional IT teams to ensure reliability and performance.

Qualifications

• Microsoft 365 Administration including Exchange, Purview, Entra ID, and hybrid Active Directory (AD).
• PowerShell automation to support: security group and role assignments, user management, environment creation and deletion, DLP configuration.
• Server infrastructure support for Windows and Linux servers; general server administration responsibilities.

Responsibilities

• Manage a complex enterprise-scale application and infrastructure environment.
• Collaborate with cross-functional IT teams and agency staff to ensure scalable, reliable, and high-performing systems; ensure infrastructure security.
• Provide server patching and maintenance; handle server and application support.

Skills

Microsoft 365 Administration

PowerShell

Server Administration

Entra ID

Tools

Exchange

Purview

Entra ID

Active Directory

Job description

Addison Group seeks a Site Reliability Engineer in Austin, Texas. The role focuses on maintaining robust Windows and Linux servers, hybrid AD/Entra ID, and enterprise-scale infrastructure. This is a hybrid position with 2 days in the office and a competitive hourly rate.

You will administer Microsoft 365, create PowerShell automations, manage security configurations, perform server patching, and collaborate with cross-functional IT teams to ensure reliability and performance.