We’re looking for a Principal RFIC Design Engineer - Power Amplifier Specialist to join the core design team. You’ll own the design, simulation, layout, and validation of high-efficiency mmWave power amplifiers and associated transmit-chain circuitry for our next-generation beamformer ICs.
This is a senior technical role with deep ownership of PA performance from transistor selection through package-level behavior. You’ll work directly with the founding engineers on PA architecture, efficiency, linearity, thermal limits, reliability, and integration into multi-channel SATCOM, radar, and 5G beamforming products.
What We Do
Oso Semiconductor is a fabless semiconductor company developing high-performance beamforming chipsets and ultra-low-loss RFIC technology for electrically steered, phased-array antennas. Its products target wireless communication and sensing applications, including satellite communications, 5G/6G, radar, and defense. The company’s architecture is designed to reduce power, size, weight, and cost while improving interference resilience and enabling more capable, compact phased-array systems across commercial and mission-critical markets.
