The duties of an IT field technician involve performing computer network repair, software troubleshooting, and related tasks. In this career, you travel to a client’s location to assist in IT service installation, repair, or general support. Your responsibilities often involve working to diagnose an issue and then troubleshooting to solve the problem for the client. You work with more-complex matters that the client cannot resolve with phone support. This career may require extensive communication with clients, so communication skills are vital.