Senior GNC Engineer I
CesiumAstroAustin, Texas, United States
Posted March 10, 2026
Full Time
About the Company
CesiumAstro specializes in developing high-performance communications systems for space, airborne, and lunar platforms. The company designs, engineers, and manufactures advanced modules, payloads, and satellites that ensure real-time connectivity for defense, commercial, and civil missions. With a global presence across multiple domains, CesiumAstro offers mission-critical solutions known for their reliability, scalability, and responsiveness.
Job Description
We are seeking a Senior GNC Engineer I to join our team. In this position, you will design and analyze GNC systems for CesiumAstro satellites and payloads, perform trade studies, and complete simulations and system testing.
Requirements
- Master of Science (MS), or Doctorate (Ph.D.) degree in Aerospace Engineering
- Minimum of 6 years of industry experience in satellite attitude and orbit systems
- Expertise in attitude estimation, guidance, and control
- Familiarity with space mission simulation tools such as STK, Basilisk, GMAT, or FreeFlyer
- Experience with multiple spaceflight missions from concept to operations
Benefits
- Health
- Dental
- Vision
- HSA
- FSA
- Life
- Disability
- Retirement plans