10+ years of technical experience working across the complete CCSDS OSI stack, including but not limited to communications theory, frequency and bandwidth selection, modulation, encoding, data link layer protocols, transport protocols (e.g., CCSDS Bundle Protocol, Licklider Transmission Protocol), application protocol and packet definition (file transfer, commanding, telemetry, command assurance), encryption, and communications security. 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.