Machine Repair Engineer

"Institute" (the main city of this world) engineer with a face device "The Eye" (actually this is a tool for many purposes as seeing in different spectrum, it can work as welder mask, zoom options and so on) for troubleshooting a variety of machines. Backpack contains battery that provide power to face device and chest sensors (that shows some repair tools information such as temperature, pressure, speed etc). A great worker setup for the rest of humanity!