# Senior Spacecraft Systems Engineer

**CesiumAstro**

- **Location:** Westminster, CO
- **Workplace:** On-site
- **Salary:** $133K–$160K
- **Clearance:** None required
- **Eligibility:** US person or protected individual
- **Export control:** ITAR/EAR controlled
- **Visa:** Not specified
- **Discipline:** Engineering
- **Seniority:** Senior
- **Posted:** 2026-10-20

[Apply on CesiumAstro](https://jobs.lever.co/CesiumAstro/e67419fc-5e81-4d27-8be5-6ca7c0c10570)
[View on Outerspace Today](https://terminal.outerspacetoday.com
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_**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 Spacecraft Systems Engineer **to our team. In this role you will develop, integrate, and validate systems supporting products and platforms. This role applies established systems engineering principles to develop system solutions, optimize system performance, and resolve complex systems engineering challenges from concept through integration, verification, and production.

Working cross-functionally with systems, software, electrical, mechanical, manufacturing, integration and test, quality, and program teams, the Senior Spacecraft Systems Engineer supports multidisciplinary engineering efforts, contributes to technical investigations, and promotes continuous improvement.

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