Roles & Responsibilities

• 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.