Amazon Sr Software Dev Manager Device OS 

China, Beijing, Beijing 

275452583

The Role:
As a Sr. Microwave Engineer, you will engage with an experienced cross-disciplinary team to conceive and design innovative product solutions. You will work closely with colleagues throughout Project Kuiper’s inter-disciplinary team, and engage third party suppliers, in order to drive key aspects of product definition, execution and optimization. You must be responsive, flexible and able to succeed within a collaborative and fast-paced environment.As a member of the team, you will be responsible for developing microwave/RF subsystems for use in space.In this role you will:· Decompose system level requirements into radio specs. Design and develop a solution that meets these requirements.
· Design, develop and optimize a Ka/K band radio solution for use in space from antenna to baseband.
· Simulate and optimize RF circuits, perform schematic capture, and oversee PCB layout.
· Build up test bench for design verification.
· Evaluate and optimize design in the lab to demonstrate design meets with system requirements.
· Work with RF system, power, software, mechanical engineering, baseband, and compliance teams to ensure solution integrates with overall objectives.Export Control Requirement:

- Bachelor's degree or higher in Electrical Engineering, or related discipline, or 7+ years of equivalent relevant experience
- Experience coordinating amongst diverse disciplines (software, production, reliability) to drive full-lifecycle system development
- Experience with RF/ microwave design expertise in Poweramp, Low Noise, frequency converter or oscillator design for commercial or military communications receivers, transmitters and sub-systems up to V-band.
- Experience with analog, digital and mixed mode circuit design and layout.
- Understanding of digital communications theory
- Ability to plan, direct, and manage project work.
- Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form.

- Master's degree or PhD in electrical engineering and 10 years of industry experience in RF/microwave circuits or communication theory
- Experience performing analysis and simulation of communication systems including link budgets
- Thorough understanding of RF passive and active components and circuitry Knowledge of digital communication systems, spread spectrum, forward error correcting codes (FEC), single and multi-carrier techniques, modulation types such as PSK, APSK, QAM, OFDM
- Understanding of electromagnetic propagation and antenna systems
- RF/microwave design using ADS, HFSS, AWR Microwave Office
- Experience with the design and integration of RF systems consisting of radio transmitters and receivers, LNAs, PAs, couplers, filters, etc.
- Experience with RF test equipment, such as spectrum analyzers and network analyzers
- Experience mentoring engineers in engineering best-practices and domain-specific technical principles
- Comfortable communicating deeply technical topics to a wide variety of audiences
- Ability to lead projects across departments, create and maintain project schedules, and ensure that projects are completed on time and within budget
- Technical leadership skills and communication skills, ability to create clarity across technical stakeholder and customer teams
- Working knowledge of space environments and the process to space qualify a communication flight unit.
- Familiarity with hybrid microelectronics for space applications and MIL-PRF-38534