Staff RF Engineer

LeoLabs•Menlo Park, CA

22h•Onsite

About The Position

At LeoLabs, we’re building the living map of activity in space. Through our proprietary global radar network and AI-enabled analytics platform, we collect millions of measurements daily on more than 25,000 objects in low Earth orbit (LEO). Our radar-powered intelligence protects billions in assets, monitors adversarial behavior, and ensures safe operations for commercial and government missions. We’re not just building technology, we are redefining global security, safety, and transparency in space. As orbital activity accelerates and threats grow more complex, LeoLabs is a trusted partner for Space Domain Awareness, Space Traffic Management, and Satellite Operations for top-tier space operators and allied defense organizations. If you're looking to work on mission-critical challenges at the forefront of aerospace, national security, and AI, your impact starts here. As a Staff RF Engineer, you will lead the development of the RF electronics that define the performance of our next-generation radar systems. You will own challenging RF design problems across multiple programs, from architecture and requirements through design, validation, and production. This is a hands-on technical role for an experienced engineer who enjoys solving difficult problems, leading design work, and delivering robust hardware that performs in demanding environments. You will work closely with electrical, mechanical, embedded software, manufacturing, and systems engineers to develop high-performance radar hardware from concept through deployment. This is a full-time, onsite position based in Menlo Park, California. Occasional travel may be required to support hardware integration and field activities.

Requirements

Bachelor's degree in Electrical Engineering or a related discipline
10+ years of experience designing RF and microwave electronics
Proficiency with Altium Designer or equivalent PCB design software
Demonstrated experience designing complex RF PCBAs from concept through production
Deep understanding of RF system design, microwave circuit theory, and radar fundamentals
Experience with RF simulation tools such as ADS and CST
Strong laboratory skills using VNAs, spectrum analyzers, signal generators, oscilloscopes, power meters, and related RF instrumentation
Experience developing engineering tools and automation using Python
Must be eligible to obtain and maintain a U.S. personnel security clearance

Nice To Haves

Master's degree in Electrical Engineering with an emphasis in RF or microwave engineering
Experience designing radar, aerospace, communications, or defense electronics
Experience with phased arrays, antenna design, or beamforming systems
Experience with RF calibration, metrology, and EMI/EMC mitigation
Familiarity with PLM systems such as Arena

Responsibilities

Lead the architecture and development of RF modules for next-generation radar platforms
Design and analyze RF circuits including receivers, transmitters, amplifiers, filters, frequency synthesis, and antenna interfaces
Develop system-level RF budgets, cascade analyses, and performance models
Drive RF PCB design from schematic capture through layout, bring-up, validation, and production release
Perform laboratory characterization, debugging, calibration, and performance optimization using modern RF test equipment
Work closely with electrical, mechanical, embedded software, and manufacturing engineers to integrate RF hardware into complete radar systems
Conduct technical design reviews, evaluate technical tradeoffs, and help define the RF architecture for future radar platforms
Support manufacturing, field deployments, and root-cause investigations as products transition into production