Senior RF Test Engineer I
CesiumAstroColorado, United States
Posted February 6, 2026
120000 - 160500 USD
Full Time
About the Company
CesiumAstro designs, engineers, and manufactures high-performance communications systems for space and airborne platforms, delivering advanced modules, payloads, and satellites that enable real-time connectivity across defense, commercial, and civil missions. Its multi-domain solutions span LEO, GEO, airborne, and lunar applications, emphasizing reliability, scalability, and responsiveness in mission-critical communications. The company combines world-class expertise in RF systems, software-defined radios, phased arrays, and mission systems with vertically integrated manufacturing to maintain end-to-end quality control. With offices in the United States, the United Kingdom, Germany, and Japan, CesiumAstro offers a global, collaborative environment for engineers seeking to shape the future of spaceborne connectivity.
Job Description
At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We are seeking a Senior RF Test Engineer I to design, analyze, and implement engineering test plans and procedures.
Requirements
- Bachelor of Science (BS) or higher degree in Electrical Engineering or Computer Engineering
- Minimum of 4 years of experience with a bachelor’s degree or 2 years of experience with a master’s degree
- High proficiency with RF measurements
- Test architecture design and development
- Proficiency with statistics and metrology as related to RF test design
- Hands-on experience with lab instruments
- Excellent written and verbal communication skills
Benefits
- health, dental, vision, HSA, FSA, life, disability and retirement plans
- company stock options
- generous Paid Time Off