The individual must have work experience in soldering and assembling electrical hardware, using benchtop lab equipment to setup test configuration, measuring data with o-scope and logic analyzer, understanding electrical circuit drawing, updating firmware using serial and network interface, interacting hardware with command line interface, and reporting results with full documentation. LOCATION: Gentex's Rancho Cucamonga facility is in Rancho Cucamonga, CA is a city of about 177,000 residents located just south of the foothills of the San Gabriel Mountains and Angeles National Forest in San Bernardino County, California, United States.