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Amazon · 1 month ago

Sr. Wireless Test Architect, LEO Antenna Test Infrastructure

Redmond, Washington, USA

Full-time

Onsite

Senior Level, Lead/Staff

$129K/yr - $214K/yr

8+ years exp

Amazon is an initiative focused on increasing global broadband access through a constellation of satellites in low Earth orbit. The Wireless Test Architect will engage with a cross-disciplinary team to develop advanced test systems for Digital Phased Array systems, enhancing test coverage, accuracy, and repeatability.

Artificial Intelligence (AI)DeliveryE-CommerceFoundational AIRetail

No H1B

U.S. Citizen Only

Responsibilities

Design a DVT and QTP campaign that is adequately trimmed for the devices, campaign goals and resources available

Given a campaign goal, design an OTA test that can be performed with available test infrastructure

Drive strategy of test, custom instrumentation and infrastructure buildup for new wireless tests for DVT, QTP and ATP for all Payload and CT products

Qualification

RFMicrowave Components designAntenna fundamentalRadiation theoryTest automation5G NR FR1FR2Mixed Signal componentsDigital ModulationsOFDMSignal TheoryNetwork troubleshooting toolsRadio frequency measurement devicesInterdisciplinary teamworkProject management

Required

Experience in developing functional specifications, design verification plans and functional test procedures

Master's degree in Electrical/Communications Engineering, or 8+ years of analog or RF layout design experience

Knowledge of antenna fundamental and radiation theory EM simulation experience

Strong understanding of RF and Microwave Components design, Frontend design, Radio Architecture

Strong understanding of Mixed Signal components, Digital Modulations and OFDM, Signal Theory

4+ yr of industrial experience driving the test strategy for 5G NR FR1 and FR2, WiFi 6 and 7 products

5+ yr experience in test automation

Preferred

Experience working with interdisciplinary teams to execute product design from concept to production

Experience with the project management of technical projects

Experience with network troubleshooting tools (telnet, test-netconnection, tracert, tracetcp, iperf, ntttcp, dig, and packet capture tools), or experience in Linux and Networking protocols and experience in Network protocols like DNS/DHCP/TCP

Track record of designing and implementing automated testing solutions for wireless platforms, and test frameworks

Strong hands-on experience with radio frequency measurement devices, such as VSA, VSG, and wireless connectivity testing systems. Knowledge of platforms like CMW500 or similar testing solutions is desirable