Develops RF test plans, procedures, setups, and acceptance criteria; performs module, subsystem, and system-level testing of radar, phased-array, satellite, and other RF systems. Measures and characterizes RF performance, troubleshoots hardware and signal-chain issues, supports integration and qualification testing, conducts calibration and verification, prepares technical reports, and reviews RF schematics and PCB layouts for signal integrity and manufacturing compliance.
At GalaxEye
Space, we are pioneering the next generation of Earth observation solutions
with our cutting-edge satellite technology. As a fast-growing space-tech
startup, our mission is to revolutionize the way we gather, process, and
deliver geospatial intelligence. In this journey, we are people with strong hands-on experience
with RF measurement equipment, troubleshooting and verification against
technical requirements. Join us to become a part of an agile, high-impact team
working at the forefront of space innovation.
- Develop RF test plans, test
procedures, test matrices and acceptance criteria.
- Perform module, subsystem
and system-level RF testing and characterization.
- Measure gain, insertion
loss, return loss/VSWR, P1dB, IP3, noise figure, harmonics, spurious,
isolation, phase noise and frequency accuracy.
- Test RF chains including T/R
modules, PA, LNA, PLL/synthesizer, mixers, filters, switches, up/down
converters and beamformers.
- Perform RF calibration,
channel-to-channel amplitude/phase verification and RF path validation.
- Develop RF test setups and
troubleshoot hardware, LO, clock, power and signal-chain issues.
- Support integration,
qualification, ATP/QTP and production acceptance testing.
- Prepare test reports,
failure analysis, requirement compliance and technical documentation.
- Coordinate with
digital/FPGA, software, mechanical, system and production teams.
- Coordinate with PCB/layout
engineers to ensure schematic-to-layout implementation complies with RF design
and manufacturing requirements.
- Guide and review RF PCB
layout and routing for controlled impedance, grounding, shielding, isolation,
return-current paths, RF component placement and signal integrity.
- Create RF schematics in
OrCAD Capture, including RF signal paths, bias networks, power distribution,
control interfaces and test points.
Requirements
- Hands-on experience with
VNA, spectrum/signal analyzer, RF signal generator, power meter and
oscilloscope. OrCAD Capture schematic development and RF PCB layout review
experience.
- Strong understanding of RF
measurement techniques and RF component characterization.
- Experience in RF
subsystem/radar testing and troubleshooting.
- Working knowledge of ADS, MATLAB
or Python is desirable.
- Experience in radar, AESA, SAR, EW, satellite
or other high-performance RF systems.
- Experience with T/R module and phased-array RF
testing is preferred.
- Typical experience: 3-5 years in RF testing,
RF characterization or RF system verification.
Benefits
- Opportunity to contribute to cutting-edge space missions.
- Collaborative, multidisciplinary engineering environment.
- Exposure to advanced radar, embedded systems, and spacecraft technologies.
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