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Senior Radiation Effects Engineer
Posted by CesiumAstro on 12 October 2026. Still on their Lever board when we checked 3 min ago. Half of CesiumAstro's roles come down within 116 days.
What the posting is about
Develop and maintain radiation hardness assurance program. Work with modern devices in space applications. Present to customers and executive team. Participate in proposal-writing.
Read out of the posting
Levelsenior
Experience asked5+ years
EmploymentFull time
LocationWestminster, CO
RemoteNot stated
Visa sponsorshipNo
SalaryNot published, and most postings do not
Posted2026-10-12
Found vialever, direct from their system
We had it within the hour it went up.
The posting, as the company wrote it
Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.
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 take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.
We are looking to add a Senior Radiation Effects Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing the next generation of space systems, we would like to hear from you.
In this position, you will be responsible for key aspects of the company’s radiation hardness assurance program. CesiumAstro’s products address market segments that include high-volume LEO applications as well as higher orbits; as such, the successful candidate will have extensive industry experience using modern, cutting-edge devices in space applications. Technical work will include environment analysis, testing, risk management, and product road-mapping. More detailed responsibilities are listed below.
The successful candidate will also present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required.
Copied from CesiumAstro’s own board, not rewritten. Original ↗
Also open at CesiumAstro
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