Senior Linux System Administrator

Cynet Systems•Naperville, IL
•Onsite

About The Position

The candidate will be responsible for hands-on Linux administration, system troubleshooting, network configuration, and lab documentation while providing onsite support and coordinating with distributed engineering teams.

Requirements

  • Hands-on Linux administration and troubleshooting.
  • Strong understanding of TCP/IP, routing, switching, VLANs, DNS, DHCP, NTP, firewalls, and remote access.
  • Experience with VMware, KVM, Kubernetes, OpenShift, Ansible, monitoring, or backup tools.
  • Experience with virtualization platforms and basic container administration.
  • Ability to diagnose server, storage, network, and connectivity issues using logs and system tools.
  • Ability to maintain lab documentation, inventory, access records, and support tickets.
  • Ability to provide onsite support and coordinate with distributed engineering teams.

Responsibilities

  • Perform hands-on Linux administration and troubleshooting.
  • Maintain a strong understanding of TCP/IP, routing, switching, VLANs, DNS, DHCP, NTP, firewalls, and remote access.
  • Demonstrate experience with VMware, KVM, Kubernetes, OpenShift, Ansible, monitoring, or backup tools.
  • Apply experience with virtualization platforms and basic container administration.
  • Diagnose server, storage, network, and connectivity issues using logs and system tools.
  • Maintain lab documentation, inventory, access records, and support tickets.
  • Provide onsite support and coordinate with distributed engineering teams.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service