High-Power RF Engineer for Circuit Innovation

1 day ago

Singapore beBeePowerAmplifierDesigner Full time $90,000 - $120,000
RF Power Amplifier Circuit Designer Opportunity

We are seeking an experienced RF Power Amplifier (PA) circuit design engineer to fill a critical role in our organization.

The successful candidate will be responsible for designing and developing novel PA circuits operating between 0.2 and 7 GHz with output power up to 50W, as well as collaborating with cross-functional teams to ensure product specifications are met.

  • Key Responsibilities:
    • Design and Development: Lead the development of PA modules, including topology selection, schematic capture, and printed circuit board (PCB) layout.
    • Simulation and Validation: Utilize simulation tools such as Advanced Design System (ADS), AWR, and optionally High-Frequency Structure Simulator (HFSS) or Computer Simulation Technology (CST) for circuit and electromagnetic analysis.
    • Collaboration: Work closely with PCB layout engineers to ensure best practices in high-frequency design, coordinate with system architects and digital/RF engineers to meet product specifications, and support product engineering with documentation, design reviews, and lessons learned.

Requirements:

  • Bachelor's degree in Electrical Engineering, RF Engineering, or a related field.
  • At least 5 years of experience in RF PA circuit design and validation.
  • Hands-on experience with RF power amplifier development, including load-pull, impedance matching, and performance tuning.
  • Proficient in RF simulation tools (ADS, AWR) and experienced with EM solvers (HFSS or CST a plus).
  • Skilled in testing with lab instruments such as Vector Network Analyzers (VNAs), spectrum analyzers, and RF signal generators.
  • Proven ability to work with layout, digital, and product engineering teams.

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