Systems Administrator
Responsible for administration, maintenance, and reliability of Microsoft-based infrastructure, virtual environments, and core network/security systems. Self-starter, communicator
Key Responsibilities
Microsoft Environment
Administer Windows Server, Active Directory, Group Policy, and Microsoft 365 services
Manage user accounts, permissions, and identity services
Maintain patching, updates, and system health including edge devices
Virtual Machines (VMs)
Provision, configure, and maintain virtual machines in VMware/Hyper-V environments
Monitor performance, capacity, and availability of virtual infrastructure
Perform backups, snapshots, and recovery operations
Network & Security Monitoring / Administration
Monitor network performance, connectivity, and availability
Administer firewalls, VPNs, and basic network security controls
Respond to alerts, investigate anomalies, and remediate issues
Systems Administration
Monitor system performance and troubleshoot infrastructure issues
Maintain backups, disaster recovery processes, and develop and maintain documentation
Support system upgrades, patches, and configuration changes
Core Skills
Windows Server, Active Directory, Microsoft 365
Virtualization (VMware and/or Hyper-V)
Networking fundamentals (DNS, DHCP, TCP/IP, VPN)
Security basics (firewalls, endpoint protection, monitoring tools)
“Detective” skills
Writing documentation/ mapping
Experience
5+ years in systems administration or infrastructure support in a multi-site environment/ campus
5+ Experience supporting production environments Microsoft environment
VMs
Network and security monitoring and administration
Systems admin work