Comm Systems Engineer, Wireless SystemsJob ID: | Amazon Kuiper Manufacturing Enterprises LLCProject Leo (former Kuiper) is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world. As a Systems Engineer, this role is primarily responsible for the design, development and integration of communication payload and customer terminal systems.The Role:Be part of the team defining the overall communication system and architecture of Amazon Leo's broadband wireless network. The team develops and designs the communication system for project Leo and analyzes its overall system level performance such as for overall throughput, latency, system availability, packet loss etc.This role will also be responsible developing advanced physical layer + protocol stacks systems as proof of concept and reference implementation to improve the performance and reliability of the LEO network. In particular this role will be responsible for using concepts from digital signal processing, information theory, wireless communications to develop novel solutions for achieving ultra-high performance LEO network. Export Control Requirement:Due to applicable export control laws and regulations, candidates must be a U.Basic Qualifications- PhD, or Master's degree and 5+ years of quantitative field research experience- 5+ years professional experience working in wireless communications at the system or implementation level.Preferred Qualifications- PhD with emphasis in broadband wireless or wireline communication systems- Deep understanding of multiple access systems such as OFDMA, TDMA, CDMA, etc.- Experience in test automation setup and scripting languages such as Python/Perl/Matlab.- Experience with software defined radios and embedded programming in C/C++ and VHDL/Verilog is a plus.- Must have the ability to work in a small team and drive to go beyond expectations to deliver results- Broad spectrum of knowledge to be able to understand end-to-end network system architecture from wireless physical layer all the way up to application end-point- Implementation experience with wireless synchronization and parameter sensing techniques such as ranging/positioning based on signaling as well as low-power design expertise- Ideal candidate has a wireless communication systems or digital signal processing background, a passion for building real-world carrier-grade communication systems, and industry experience developing PHY/MAC layer software targeting embedded multicore processors in C/C++- Experience with Lab test equipment such as channel emulator, spectrum analyzers and Signal and network traffic generators.- Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company's reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Your Amazon package will include sign-on payments and restricted stock units (RSUs). Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Preferred Qualifications- PhD with emphasis in broadband wireless or wireline communication systems- Deep understanding of multiple access systems such as OFDMA, TDMA, CDMA, etc.- Experience in test automation setup and scripting languages such as Python/Perl/Matlab.- Experience with software defined radios and embedded programming in C/C++ and VHDL/Verilog is a plus.- Must have the ability to work in a small team and drive to go beyond expectations to deliver results- Broad spectrum of knowledge to be able to understand end-to-end network system architecture from wireless physical layer all the way up to application end-point- Implementation experience with wireless synchronization and parameter sensing techniques such as ranging/positioning based on signaling as well as low-power design expertise- Ideal candidate has a wireless communication systems or digital signal processing background, a passion for building real-world carrier-grade communication systems, and industry experience developing PHY/MAC layer software targeting embedded multicore processors in C/C++- Experience with Lab test equipment such as channel emulator, spectrum analyzers and Signal and network traffic generators.- Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company's reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Your Amazon package will include sign-on payments and restricted stock units (RSUs). Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave.