Principal RF Engineer I
CesiumAstroCalifornia, United States
Posted April 5, 2026
148500 - 199000 USD
Full Time
About the Company
CesiumAstro specializes in developing high-performance communications systems for space, airborne, and lunar platforms. The company designs, engineers, and manufactures advanced modules, payloads, and satellites that ensure real-time connectivity for defense, commercial, and civil missions. With a global presence across multiple domains, CesiumAstro offers mission-critical solutions known for their reliability, scalability, and responsiveness.
Job Description
CesiumAstro is seeking a Principal RF Engineer I to join their dynamic and cross-functional work environment. The ideal candidate has extensive experience in board-level and system-level RF electronics design and will be responsible for RF circuits, modules, and systems through all phases of the development process.
Requirements
- Bachelor of Science (BS)) degree in Electrical Engineering (EE) from an accredited university or institution.
- Master of Science (MS) desired.
- Minimum of 9 years of industry experience in design and analysis of RF electronics and systems.
- Expert-level proficiency in professional simulation tools such as CST and ADS, as well as EDA tools such Altium.
- Extensive hands-on experience with lab instruments such as vector network analyzers, spectrum analyzers, signal generators, and oscilloscopes.
- Excellent written and verbal communication skills.
- Preferred experience includes: Python or other programming languages, Aerospace electronics design, development, and qualification, Worst-case circuit analysis, failure method and criticality analyses, and reliability analysis, Antenna design, EMI/EMC design and mitigation techniques.
Benefits
- Health
- Dental
- Vision
- HSA
- FSA
- Life
- Disability
- Retirement