The Network Engineer II assists with installations, maintenance, and evaluates network systems and communications. Troubleshoots the network issues with diverse scope. Assists with network architecture design, feasibility and cost studies. Must have extensive knowledge of internet, routers, switches, firewalls, etc. Gains exposure to some of the complex tasks within the job function. Occasionally directed in several aspects of the work but can work independently. Assist with root-cause analysis or production of After Action Reviews (AAR) of IS issues as needed. Perform planned maintenance activities, including IOS updates & security patching. Be conscious of changes and how it may affect the security of our network. Work with Security Operations to insure we protect our data and are compliant. Participate in on-call support as needed by the business, to 24x7 critical infrastructure operations.