System Network Administrator

What You’ll Be Doing

• Support and maintain a large-scale, on-prem Windows enterprise infrastructure.
• Configure and manage firewalls and edge security devices.
• Perform high-level networking tasks within a dedicated Data Center.
• Administer Active Directory clusters, Exchange, and Remote Desktop Services (RDS).
• Oversee M365 and Azure environments.
• Manage a private cloud setup and maintain the Cold Disaster Recovery (DR) site.
• Balance a mix of day-to-day support and long-term infrastructure projects.
• Work as part of a collaborative team to ensure high availability.

• Mid-level experience (approx. 4–7 years) across both networking and systems administration.
• Hands-on experience with physical firewall configuration and maintenance.
• Strong background in enterprise Windows environments (AD, Clusters, Exchange).
• Experience managing RDS (Remote Desktop Services) at scale.
• Familiarity with M365/Azure cloud integrations.
• Understanding of Data Center operations and high-level networking protocols.
• Ability to troubleshoot complex on-premise infrastructure and private cloud environments.
• A proactive approach to both reactive support and project-based work.