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. Responsibilities include but are not limited to: Build, modify, and maintain CAD models of spacecraft layouts, including but not limited to structures and mechanisms, avionics and power, fluids and propulsion, thermal, crew systems, and ground support equipment in Creo Parametric using top-down design principles.