and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Demonstrated expertise in one or more relevant technical areas, such as flight computers, embedded controllers, I/O hardware, analog or mixed-signal electronics, digital electronics, power electronics, FPGA-based systems, electronic packaging, or controls interfaces.