Amazon Kuiper Manufacturing Enterprises LLC
Technology
Sr.CommunicationSystemsDesignEngineer,WirelessSystems
Neural analysis suggests this role is
optimal for Senior candidates.
“Sr. Communication Systems Design Engineer, Wireless Systems at Amazon Kuiper Manufacturing Enterprises LLC. Skills: Communication systems, Wireless systems, L1/L2 algorithms, HW/SW co-design. Design communication system architecture. Analyze system level performance”
Industry & Context.
Debugging; Troubleshooting
Export Control Requirement
What They're Looking For.
Must Have
PhD or Master's degree, 5+ years quantitative field research, 5+ years wireless communications system experience, 5+ years wireless communications implementation experience, US citizen or national, US permanent resident, Lawfully admitted refugee, Lawfully admitted asylee
Nice to Have
PhD with broadband wireless emphasis, PhD with broadband wireline emphasis, Deep understanding of OFDMA, Deep understanding of TDMA, Deep understanding of CDMA, Profound understanding of communication theory, Profound understanding of digital signal processing, Expertise in multi-user MIMO processing, Deep understanding of modem L1/L2 algorithms, Deep understanding of modem L1/L2 architectures, Experience in HW/SW co-design, Experience developing link simulators, Experience developing system simulators, Broad spectrum of knowledge end-to-end, Experience with software defined radios, Experience with embedded programming C/C++, Experience with embedded programming VHDL/Verilog, Experience with channel emulator, Experience with spectrum analyzers, Experience with signal generators, Experience with network traffic generators, Experience with test setup automation, Experience with Agile, Experience with TDD, Experience with BDD, Experience with CI, Experience with Git, Ability to work in small team, Drive to go beyond expectations, Wireless communication systems background, Digital signal processing background, Passion for building carrier-grade systems, Industry experience developing PHY/MAC HW/SW, Industry experience targeting SoCs, Industry experience targeting FPGAs, Industry experience targeting processors, Experience leading technical initiatives, Experience leading key deliverables
What You'll Do.
Design communication system architecture
Analyze system level performance
Design advanced L1/L2 algorithms
Develop proof-of-concepts
Build power/area efficient HW accelerators
Provide specifications for HW/SW architectures
Develop advanced solutions for time acquisition
Develop advanced solutions for frequency acquisition
Develop advanced solutions for spatial acquisition
Develop link-level simulators
Develop system-level simulators
Evaluate expected performance
Provide feedback on improvements
Integrate HW and SW sub-systems
Debug from PHY to network layer
Interface with flight computer
Interface with SDN control subsystems
Adapt design activities
Adapt test activities
Provide support when requested
Reach out to supporting teams
How You'll Work.
Team & Collaboration
Multi-disciplinary teams; Cross-functional teams; ASIC development teams; Implementation teams; Development teams; RF teams; Comsys teams; Testbed teams
Communication Scope
Technical specifications
Process & Methodology
Agile, TDD, BDD, CI
Full Job Description
Amazon Leo 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 Ka band and S/C band communication payload and ground terminal systems. The Role: Be part of the team defining the overall communication system and architecture of Amazon’s broadband wireless network. This is a unique opportunity to innovate and define groundbreaking wireless technology with few legacy constraints. The team develops and designs the communication system of Amazon Leo and analyzes its overall system level performance such as for overall throughput, latency, system availability, packet loss etc. This role in particular will be responsible for leading the effort in designing and developing advanced technology and solutions for communication system. This role will also be responsible developing advanced L1/L2 proof of concept HW/SW systems to improve the performance and reliability of the Amazon 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. This role will also be part of a team and develop simulation tools with particular emphasis on modeling the physical layer aspects such as advanced receiver modeling and abstraction, interference cancellation techniques, FEC abstraction models etc. This role will also play a critical role in the design, integration and verification of various HW and SW sub-systems as a part of system integration and link bring-up and verification. 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 admi
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