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. Hardware manufacturing experience with structures, fluid systems, mechanical systems, or avionics systems, including but not limited to: assembly, integration, instrumentation, cleaning, non-destructive testing, leak testing, machining, welding, surface coatings, harness/cable routings, or composite structures.