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Principal Sustaining Engineer I
Posted 18 hours ago• Aerospace Engineering
Job Description
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 Principal Sustaining Engineer I to our team. If you enjoy working in a startup environment, and are passionate about circuit theory, troubleshooting, and truly enjoying discovering the root cause when problems arise, we would like to hear from you.
In this position, you will provide engineering support and practical problem-solving in a dynamic, high-paced production setting. This role ensures the manufacturability, testability, and reliability of RF products, drives root cause analysis for production issues, and supports continuous improvement initiatives. Success in this position requires close collaboration with cross-functional teams and a proactive mindset for resolving technical issues on the production floor.
JOB DUTIES AND RESPONSIBILITIES:
JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS:
PREFERRED EXPERIENCE:
CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.
CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.
Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.
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Job Details
- Category
- Aerospace Engineering
- Employment Type
- Contract
- Location
- Austin, TX
- Posted
- Mar 25, 2026, 05:31 PM
- Listed
- Mar 25, 2026, 06:10 PM
About CesiumAstro
Part of the growing space & AI ecosystem pushing the frontiers of technology.
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