Systems Administrator

We are currently looking to hire a full time Systems Administrator based out of our corporate office in Bellwood. Our current Systems Administrator will be taking on some new responsibilities here at Link and we are looking to backfill their position. Below is a list of the day to day items you may come across in this roll. Our current Systems Administrator will be here to help out with anything out of your skill set and help you come up to speed on everything.

System Administrator


  • Experience administering:
    • Linux Servers
      • User account creation and management
      • Log analysis for RCA and debugging
    • MySQL
    • Apache HTTP
  • Experience with general Web Administration (e.g. SSL Certificate management)
  • Knowledge
    • DNS
    • IPv4, IPv6, TCP, HTTP
    • Subnets and general network topology
  • Knowledge of Firewalls, SSH
  • Ability to create and maintain shell scripts written in bash
  • SQL

Nice to Have:

  • HAProxy
  • AWS
    • EC2
    • VPC
  • Galera Cluster
  • Configuration Management
  • PHP
  • Redis
  • Elastic Search
  • Database Administration
  • Jenkins
  • Capistrano