This full-time Senior RF Design Engineer role is based in Los Angeles within the advanced defense technology sector, focusing on next-generation RF and microwave solutions. The position involves designing, simulating, and testing high-power RF amplifier modules for critical national security applications. Key responsibilities include developing circuits for sub-10GHz applications, integrating off-the-shelf components like MMICs, guiding PCB layout and fabrication, and performing bench testing with specialized equipment. The role appeals to engineers seeking a small-team environment where individual contributions have a significant impact on mission-critical systems. It offers a flexible, dynamic engineering culture with strong mentorship opportunities and the chance to work on game-changing technology in a collaborative setting.