Hybrid Cloud & Security Systems Administrator

Authority Brands; Atlanta (GA); On-site; USD 85,000 - 110,000; Full time

Job summary

Authority Brands is seeking a Systems & Network Administrator to manage day-to-day operations across on-premises, cloud, and distributed sites. You will monitor, troubleshoot, and maintain Windows Server workloads, AD, M365, and network services while collaborating with engineering and security teams.

You will implement changes following approved patterns, keep documentation up to date, and support incident response, backups, and security governance to ensure reliable and secure technology

Qualifications

• Minimum 3+ years of hands-on systems and network administration in a multi-site environment.
• Experience managing Windows Server workloads, AD, DNS, DHCP, GPO, and server patching.
• Experience with Azure and AWS service models.
• Familiarity with Fortinet firewalls and SD-WAN is preferred.
• Strong documentation, change control, and incident-management skills.

Responsibilities

• Administer Windows Server workloads across on-premises, Azure, and AWS environments.
• Manage AD domain controllers, DNS, DHCP, and GPO settings.
• Support Microsoft 365, Entra ID, Intune, and Office 365 administrations.
• Monitor backups, replication, and server performance; troubleshoot issues.
• Coordinate incident response and change control; maintain runbooks and documentation.

Skills

Systems administration

Network administration

Customer service

Documentation

Education

Bachelor's degree in Computer Science / IT

Fortinet certification / CCNA

Tools

Windows Server

Active Directory

Azure

AWS

Fortinet

PowerShell

IIS

Hyper-V

Office 365

Job description

Authority Brands is seeking a Systems & Network Administrator to manage day-to-day operations across on-premises, cloud, and distributed sites. You will monitor, troubleshoot, and maintain Windows Server workloads, AD, M365, and network services while collaborating with engineering and security teams.

You will implement changes following approved patterns, keep documentation up to date, and support incident response, backups, and security governance to ensure reliable and secure technology