System Administrator

Overview

• Manage, maintain, and optimize Windows servers and Active Directory environments
• Handle user management, group policies, permissions, and identity services
• Ensure system security, patching, and performance monitoring
• Configure and manage network infrastructure including firewalls, routing, and switching
• Administer DNS, NAT, and secure tunneling (VPN/IPSec) configurations
• Monitor network performance and troubleshoot connectivity issues
• Implement and maintain network security best practices
• Support and maintain data center infrastructure including physical and virtual servers
• Manage storage systems and ensure data integrity and availability
• Participate in infrastructure planning, upgrades, and capacity management
• Work within Nutanix AHV environments for virtualization and resource management
• Monitor and optimize virtual machines and cluster performance
• Manage enterprise backup solutions using Commvault
• Ensure regular backups, perform restore tests, and maintain disaster recovery readiness
• Administer Microsoft Azure services, including:
• Microsoft Entra (Azure AD) for identity and access management
• Security & Compliance tools for governance and risk management
• Microsoft Intune for device management and endpoint security
• Support hybrid infrastructure integration between on-premises and cloud environments