Principal Mission Assurance Engineer
This posting asks for U.S. citizenship.
About the role
**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 Mission Assurance Engineer ** to our team. If you enjoy working in a startup environment and are passionate about developing leading-edge electronics for satellites, spacecraft, and aerospace systems, we would like to hear from you.
JOB DUTIES AND RESPONSIBILITIES
- Serve as primary subject matter expert for customer-specific mission assurance and quality requirements ensuring program activities, including design, manufacturing, integration, and test, are executed in compliance with all applicable requirements.
- Drive implementation of mission assurance processes and any required modification of existing quality management system processes.
- Ensure delivery of mission assurance customer deliverables including reporting and documentation.
- Interface with customers, suppliers, and cross-functional teams to support internal and external audits, customer reviews, and program milestones.
- Partner with supply chain to ensure supplier flow-down and compliance with applicable requirements.
- Ensure risk management activities and action plans are executed and maintained according to procedures and standards.
- Lead investigation and disposition of major nonconformances and failures using root cause and corrective action methodologies.
- Serve as mission assurance reviewer for design reviews and review boards including Corrective Action Review Board, Engineering Review Board, and Failure Review Board.
- Provide training and guidance to engineering, program management, and operations teams on mission assurance processes and customer requirements.
JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS
- Bachelor’s degree in engineering, or a related technical field
- 8+ years relevant work experience or training required
- Experience in an aerospace, defense, or high-reliability industry
- Deep, working knowledge of mission assurance requirements such as NASA, DoD, or similar high-reliability standards
- Proven experience in developing, documenting, and implementing new processes and tailoring existing processes
PREFERRED EXPERIENCE
- Strong digital, written, and verbal communication skills
- Strong interpersonal skills for internal and external interactions
- Experience with AS9100 Quality Management System compliance
- Root cause analysis and continuous improvement
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.
Copied from the listing CesiumAstro published, verified 31 Oct 2026.
The application
Your details and CV, then 8 questions.
- 1.As a result of the work performed by CesiumAstro, all eligible candidates must be a U.S. Person or able to obtain an export license. U.S. Persons include U.S. Citizens, Permanent Residents, conditional residents, asylees, and refugees. AreYes or no
- 2.Do you now or will you in the future require sponsorship for employment visa status? Please select "Yes" if you will require the Company to commence ("sponsor") an immigration or work permit case in order to employ you, either now or at somYes or no
- 3.Do you have a family member that is currently employed with CesiumAstro?Yes or no
- 4.If yes, please specify the individual(s) and the department or location in which they work:Short answer · optional
- 5.Please indicate the highest level of education you have completed.Pick one (7 options)
- 6.Please select which of the following security clearances and/or access you currently hold.Pick any (8 options)
- 7.By submitting your application you hereby certify that the facts set forth in the above employment application are true and complete to the best of your knowledge. I certify that the information on this application is accurate and completePick any: Yes, I have read the Applicant Authorization and Certification and I acknowledge and agree with the terms stated above.
- 8.I have applied for employment with CesiumAstro, Inc. (the “Company”). In consideration of the Company's accepting and evaluating my application for employment, I hereby agree that I will comply with and be legally bound by the following terPick any: I agree with the above obligations related to protection of Proprietary Information.
Taken from the application form CesiumAstro runs, verified 30 Oct 2026.
How to apply to CesiumAstro: the questions its forms ask across its open roles.
About CesiumAstro
Software-defined radios, phased-array payloads and satcom terminals for space and defense.
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