Systems and network administrator work-study: 1,480 positions. On-prem infrastructure, virtualization, monitoring.
Administer Windows and Linux servers, manage accounts and permissions.
Configure the network (VLANs, firewalls, VPN, switching).
Back up data and test recovery plans.
Monitor infrastructure (Zabbix, Nagios, Prometheus).
Document procedures and support N2/N3 helpdesk.