RFIC engineer
Best NanoTech
2 - 5 years
Bengaluru
Posted: 17/12/2025
Job Description
About the Company
We are seeking an experienced RF Engineer with deep expertise in Power Amplifiers (PAs), Low Noise Amplifiers (LNAs), and Front-End Module (FEM) IC development. The role involves end-to-end design, simulation, validation, and optimization of RF circuits across X/Ku/Ka/E bands.
About the Role
We are seeking an experienced RF Engineer with deep expertise in Power Amplifiers (PAs), Low Noise Amplifiers (LNAs), and Front-End Module (FEM) IC development. The role involves end-to-end design, simulation, validation, and optimization of RF circuits across X/Ku/Ka/E bands.
Responsibilities
- Design, simulate, and layout PA, LNA, and FEM ICs for multi-band RF applications.
- Optimize RF performance for linearity, noise figure, gain, power efficiency, and bandwidth.
- Conduct EM simulations and ensure design robustness.
- Develop test plans and perform RF characterization using VNAs, spectrum analyzers, and other RF test equipment.
- Debug and resolve RF design issues throughout the development cycle.
- Guide junior engineers and support methodology improvements.
Qualifications
- Bachelors or Masters in Electrical Engineering or related field.
- 810+ years of hands-on experience in RF IC design (PAs, LNAs, FEMs).
- Strong foundation in RF circuit theory, impedance matching, and transmission line concepts.
- Proficiency with RF design/simulation tools (ADS, AWR Microwave Office, or similar).
- Experience in RF measurements and lab debugging.
- Knowledge of GaN, GaAs, SiGe semiconductor technologies and RF IC processes.
Primary Skills (Must-Have)
- PA, LNA, FEM IC design (GaAs/GaN/SiGe/RF CMOS)
- RF circuit simulation: ADS, AWR, Cadence Virtuoso
- EM simulation: HFSS, Momentum, Sonnet
- S-parameter, impedance matching, stability, harmonic balance
- Load-pull and source-pull simulation/measurement
- RF measurements: VNA, spectrum analyzer, power meters
- RFIC layout understanding (parasitics, matching networks, routing)
- High-frequency design experience (X/Ku/Ka/E bands)
- Strong understanding of semiconductor device physics for RF ICs
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