Principal GNC Systems Engineer - TeraWave

Principal GNC Systems Engineer - TeraWave Location: Greater Seattle Area 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! Blue Origin is pioneering the future of space-based communications with TeraWave, a revolutionary satellite communications network designed to deliver symmetrical data speeds of up to 6 Tbps anywhere on Earth. This multi-orbit constellation will consist of optically interconnected satellites in low Earth orbit (LEO) and medium Earth orbit (MEO), providing enterprise-grade connectivity for critical operations worldwide. Special Mentions: This position is part of Blue Origin's TeraWave business unit, a newly announced satellite communications network designed to deliver symmetrical data speeds of up to 6 Tbps anywhere on Earth. TeraWave consists of 5,408 optically interconnected satellites in low Earth orbit (LEO) and medium Earth orbit (MEO), providing enterprise-grade connectivity for critical operations. Responsibilities include but are not limited to: Support the design, develop, and analysis of the guidance, navigation, and control algorithms for the TeraWave satellite constellation Create and maintain high-fidelity simulations to validate GNC subsystem performance across multiple orbit regimes (LEO and MEO) Collaborate with hardware and software teams to integrate GNC subsystems with flight computers, sensors, and actuators Perform trade studies and analysis to optimize GNC system performance, reliability, and efficiency Support hardware-in-the-loop testing and validation of GNC components and systems Develop and execute verification and validation plans for GNC subsystems Analyze flight data to assess on-orbit performance and recommend improvements Contribute to technical documentation, including requirements, design specifications, and test procedures Support anomaly investigations and resolution for GNC-related issues Collaborate with cross-functional teams including systems engineering, electrical, mechanical, and software engineering Minimum Qualifications: Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or related technical field 8+ years of experience in spacecraft GNC systems design, development, and analysis Demonstrated experience with control system design, analysis, and implementation Proficiency in MATLAB, Simulink, or similar simulation and analysis tools Experience with orbit determination and propagation techniques Knowledge of spacecraft dynamics and control theory Strong analytical and problem-solving skills Excellent written and verbal communication abilities Preferred Qualifications: Master's degree in Aerospace Engineering or related field Experience with satellite constellation design and operations 10+ years of experience in spacecraft GNC systems design, development, and analysis Familiarity with optical communications systems and pointing requirements Knowledge of Q/V-band RF communications systems Experience with multi-orbit constellation management Proficiency in programming languages such as C, C++, or Python Experience with hardware-in-the-loop testing of GNC systems Knowledge of space environment effects on spacecraft dynamics Experience with fault detection, isolation, and recovery (FDIR) techniques Familiarity with space mission analysis and design tools Previous experience with satellite formation flying or constellation management Why Blue Origin At Blue Origin, we're not just building the future of space exploration—we're revolutionizing global connectivity through our TeraWave satellite network. As a Satellite GNC Systems Engineer II, you'll play a crucial role in ensuring the integrity and performance of our constellation of 5,408 satellites designed to deliver unmatched speeds up to 6 Tbps with symmetrical upload and download capabilities. Join us in our mission to provide enterprise-grade connectivity to locations unreachable by traditional methods, enabling critical operations for enterprise, data center, and government customers worldwide. Join our team and be part of building a space-based network designed for tomorrow, where your expertise will directly contribute to creating a system that provides connectivity anywhere on Earth. Compensation Range for: CA applicants is $183,193.00 - $256,469.85 WA applicants is $183,193.00 - $256,469.85 Other site ranges may differ Culture Statement Don’t meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building an authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every desired qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles. Export Control Regulations 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 (CDL drivers only), 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 Benefits 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. Equal Employment Opportunity Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws. For more information on “Know Your Rights,” please see here. Affirmative Action and Disability Accommodation Applicants wishing to receive information on Blue Origin’s Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us at EEOCompliance@blueorigin.com. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request. Additional Locations: Los Angeles, CA