Position Overview

The Senior System Administrator will oversee the installation, configuration, maintenance, and reliable operation of computer systems, servers, and network infrastructure. This role is responsible for managing both on-premises and cloud-based systems while ensuring high availability and security of business applications. The Senior System Administrator will also collaborate with cross‑functional teams, mentor junior administrators, and lead infrastructure improvement projects. The Sys Admin will work with service providers in resolving calls within the required timeframe.

Key Responsibilities

• System Administration: Manage and maintain Windows, Active Directory, Linux, and virtual servers (Hyper‑V), ensuring systems run smoothly with optimal performance.
• Network Management: Configure and monitor firewalls, VPNs, and network infrastructure to ensure secure and efficient data communication.
• Cloud Infrastructure:...