Senior Infrastructure Systems Administrator

Goosehead Insurance Agency LLC; Westlake (TX); On-site; USD 85,000 - 115,000; Full time

Job summary

Goosehead Insurance Agency LLC is seeking an Systems Administrator to maintain and optimize our enterprise infrastructure, including servers, cloud services, virtualization, identity management, storage, and backup solutions.

You will ensure system availability, performance, and security while supporting on-going initiatives and cross-functional collaboration across teams and vendors.

Qualifications

• Bachelor's degree in Information Technology, Computer Science or Information Systems, or equivalent experience.
• 3–5 years of enterprise infrastructure administration.
• Experience with Windows Server, Active Directory, Microsoft Entra ID, and Microsoft 365.
• Experience with virtualization (VMware vSphere or Hyper-V).
• Experience with Azure and cloud services.
• Experience with backup, disaster recovery, and monitoring solutions.
• Scripting in PowerShell; automation experience preferred.
• Industry certifications are a plus.

Responsibilities

• Administer and maintain enterprise server, cloud, virtualization, and storage environments.
• Manage core infrastructure services including AD, Entra ID, DNS, DHCP, and Group Policy.
• Monitor performance, availability, and security to ensure reliable operations.
• Implement security controls, patching, and vulnerability remediation.
• Manage backup, recovery, and disaster recovery solutions.
• Troubleshoot complex infrastructure and service-related issues.
• Develop automation scripts and document procedures.
• Support infrastructure projects, upgrades, migrations, and implementations.
• Participate in on-call and after-hours maintenance as needed.
• Collaborate with teams and vendors to deliver secure technology solutions.

Skills

Windows Server administration

PowerShell scripting

Active Directory

Microsoft Entra ID

Azure administration

VMware vSphere

Hyper-V

Networking concepts

Troubleshooting

Analytical thinking

Education

Bachelor's degree in IT/CS/Info Systems

Tools

VMware vSphere

Microsoft Hyper-V

Microsoft 365

Azure administration

Job description

Goosehead Insurance Agency LLC is seeking an Systems Administrator to maintain and optimize our enterprise infrastructure, including servers, cloud services, virtualization, identity management, storage, and backup solutions.

You will ensure system availability, performance, and security while supporting on-going initiatives and cross-functional collaboration across teams and vendors.