Senior IT Systems Administrator

Wabash - IT Solutions; Buford (GA); On-site; USD 55,000 - 70,000; Full time

Job summary

Wabash - IT Solutions seeks an IT support specialist to operate across Buford and Suwanee, GA. You will manage UniFi networks, site-to-site VPNs, and provide end-user support for Windows and Mac devices.

Responsibilities include maintaining AD, DNS/DHCP, and SharePoint, plus migrating SharePoint to Azure. You will document topology, implement changes, and work independently with travel between sites. This is a 6- to 12-month contract with potential for full-time hire.

Qualifications

• : Hands-on IT support across two GA locations (Buford & Suwanee).
• : Proficient with Ubiquiti UniFi networks and site-to-site VPNs.
• : Familiar with Active Directory, DNS/DHCP, and SharePoint administration.
• : Experience migrating SharePoint to Azure/SharePoint Online.
• : Windows desktop support and some Mac, hardware/software/access issues.
• : Documenting network topology and infrastructure changes.

Responsibilities

• Provide hands-on IT support at two nearby locations.
• Administer and maintain Ubiquiti UniFi network infra, including site-to-site VPNs.
• Monitor and troubleshoot network connectivity and performance.
• Support and maintain Windows Server AD, DNS/DHCP, and SharePoint; Linux/Docker environment.
• Assist with migrations, e.g., SharePoint to Azure/SharePoint Online.
• Deliver end-user desktop support (Windows, some Mac); resolve hardware/software/access issues.
• Document network topology and changes; manage provisioning and permissions.

Skills

IT support

Networking basics

Independent worker

Onsite travel

Tools

Ubiquiti UniFi

Windows Server AD

DNS/DHCP

SharePoint

Linux

Docker

Azure/SharePoint Online migration

Job description

• Provide hands-on IT support across two nearby company locations (Buford and Suwanee, GA).
• Administer and maintain Ubiquiti (UniFi) network infrastructure, including site-to-site VPNs.
• Monitor and troubleshoot network connectivity, performance, and access issues.
• Support and maintain a mixed Microsoft Server (Active Directory, Group Policy, DNS/DHCP, SharePoint) and Linux/Docker environment.
• Assist with migration projects, such as moving SharePoint to Azure/SharePoint Online.
• Deliver responsive desktop and end-user support, including resolving hardware, software, access, and connectivity issues (primarily Windows; some Mac).
• Manage and document network topology and infrastructure changes.
• Perform system maintenance, user provisioning, permissions management, and issue troubleshooting.
• Contribute to infrastructure improvements, cloud initiatives, and ensure system security and stability.
• Provide onsite support, traveling between the two locations as needed.
• Work independently, prioritize tasks, and take ownership of issues from start to resolution.
• Engage in a contract role (6 12 months) with potential for full-time hire.