persons" (persons who are not U.S. citizens or nationals, lawful permanent residents of the U.S., refugees, "Temporary Residents" (granted Amnesty or Special Agricultural Worker provisions), or persons granted asylum (but excluding persons in nonimmigrant status such as H-1B, L-1, F-1, etc.) or non-U.S. Troubleshoot difficult equipment issues using blueprints, equipment manuals and internet resources while utilizing an advanced skill set in most of the following areas: pneumatics, PLC, machinery, hydraulics, welding, and electrical.