GNC Systems Engineer III

As a GNC Systems Engineer, you will be a part of a hardworking team of engineers and apply your technical expertise to the development, implementation, and verification of the Guidance, Navigation, and Control (GNC) system for our launch and reentry systems. You will play a crucial role in ensuring the performance and reliability of our vehicle’s trajectory and control systems. Passion for our mission and vision is required!

Responsibilities include but are not limited to:

• Design, analyze, and simulate GNC algorithms for launch and reentry vehicles.
• Develop and analyze vehicle trajectories, from pre-launch to landing/splashdown.
• Perform trade studies to optimize vehicle performance and GNC system design.
• Develop and execute GNC system verification and validation plans.
• Support the integration and testing of GNC hardware and software.
• Analyze flight data to assess GNC system performance and identify areas for improvement.
• Collaborate with multidisciplinary teams, including mechanical, electrical, and software engineering, to ensure a successful vehicle design., Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S.as a refugee or granted asylum.

Background Check

• Required for all positions: Blue’s Standard Background Check
• Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation
• Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.
• Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical

• Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or a related technical field.
• 5+ years of experience in GNC systems design, development, and analysis.
• Demonstrated experience in trajectory construction for launch and/or reentry systems.
• Proficiency in MATLAB, Simulink, or similar simulation and analysis tools.
• Strong understanding of spacecraft/launch vehicle dynamics and control theory.
• Excellent written and verbal communication skills.
• Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum., * Master’s degree or Ph.D. in Aerospace Engineering or a related field.
• Experience with C, C++, or Python.
• Experience with hardware-in-the-loop testing of GNC systems.
• Knowledge of space environment effects on vehicle dynamics.
• Familiarity with space mission analysis and design tools.

$119,814.00-$182,987.70 life insurance, parental leave, paid time off, paid holidays, 401(k), stock options United States, Alabama, Huntsville 1100 Explorer Boulevard Northwest (Show on map) Oct 01, 2026

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed.

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! The role is part of the In-Space Systems business unit, which is focused on addressing two of the most compelling challenges in spaceflight today: space infrastructure and increasing mobility on-orbit., * Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.

• Stock Options for all regular employees (working at least 20 hours/week)
• Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.
• Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company’s intent to reward individual contributions and enable them to share in the company’s results, or other factors at the company’s sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.