Senior Windows Systems Administrator (Automation & Security)

Tier4 Group; Duluth (GA); On-site; USD 90,000 - 120,000; Full time

Job summary

Tier4 Group is seeking a seasoned Senior Windows System Administrator to maintain, optimize, and secure their Microsoft-based infrastructure. This role involves ensuring high system availability and leading initiatives for performance and scalability enhancements.

The ideal candidate will have over 7 years of experience in Windows system administration, strong expertise with Windows Server, and proficiency in PowerShell scripting. Join a team that values innovation and efficiency in IT operations.

Qualifications

• 7+ years of experience in Windows system administration in an enterprise environment.
• Strong expertise with Windows Server, Active Directory, and Microsoft 365 administration.
• Familiarity with security frameworks, patching tools, and monitoring systems.

Responsibilities

• Manage, monitor, and maintain Windows Server environments and Active Directory infrastructure.
• Oversee patch management, system upgrades, and performance tuning.
• Develop automation scripts and tools using PowerShell.

Skills

Windows Server administration

Active Directory administration

PowerShell scripting

VMware vSphere or Microsoft Hyper-V

Problem-solving

Documentation skills

Education

Bachelor’s degree in Information Technology or related field

Tools

SCCM

SolarWinds

Azure

AWS

Job description

Tier4 Group is seeking a seasoned Senior Windows System Administrator to maintain, optimize, and secure their Microsoft-based infrastructure. This role involves ensuring high system availability and leading initiatives for performance and scalability enhancements.

The ideal candidate will have over 7 years of experience in Windows system administration, strong expertise with Windows Server, and proficiency in PowerShell scripting. Join a team that values innovation and efficiency in IT operations.