Amazon Leo is Amazons low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organizations operating in locations without reliable connectivity. The Role:Be part of Amazon Leos sub-team responsible for defining and implementing the digital chip SO - Cs for communications via Low Earth Orbit satellites and Amazon gateways. This is a unique opportunity to define a groundbreaking wireless solution with few legacy constraints. The team works with customer requirements and wireless system teams to define modems, high-speed interfaces, embedded processors, and DSP solutions in latest CMOS generation technologies. In this role you will: Implement a state of the art verification environment for modem IP and subsystem to facilitate testing of the DUT against reference Matlab/ C models. Develop detailed test plans and write tests, run regressions, collect coverage matrices and report progress to the program Understand and debug system level communication scenarios on pre silicon and post silicon environments. Work with the design and communication systems team and participate in system level verification using test benches constructed using UVM, System. C and DPI-C Develop a highly automated environment to triage regression fails and report issues to stake holders. Export Control Requirement:Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Basic Qualifications- Bachelor's degree in Electrical Engineering or a related field- 2 years of UVM, C, System C, and scripting experience- 5 years in verification preferably in communication systems. Preferred Qualifications- Master's or PhD degree in Electrical / Communications Engineering- 7 years in digital verification, preferably in communication systems- Familiarity with Matlab- Modem design verification experience- System C or Matlab model : development or DV integration experience- Familiarity with formal verification techniques- Strong written and verbal skills.