MK1 Lunar GNC Modeling & Simulation Engineer III

Blue Origin LLC; Washington; On-site; USD 120,000 - 183,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) with company match

Stock options

Job summary

Blue Origin LLC is seeking a spacecraft software engineer to develop multi-vehicle simulation models and tools. You will work with MATLAB, Simulink, and NASA TRICK, collaborating with GN&C and subsystems to verify model fidelity and enable reliable flight software.

This role emphasizes hands-on development, verification, and cross-disciplinary teamwork. The team is part of the Lunar Permanence business unit, focusing on Blue Moon landers and related products, with a culture of safety and

Qualifications

• BS degree in Mechanical Engineering, Aerospace Engineering, Electrical Engineering, Physics, Applied Mathematics, or Computer Science.
• 5+ years software development with C/C++, MATLAB, and Simulink; experience auto coding Simulink to C++.
• Strong fundamentals in rigid body dynamics, fluid mechanics, and physics-based models.
• Experience with CI pipelines and Gitlab; Git configuration management.
• U.S. citizen or eligible to work in the U.S.

Responsibilities

• Develop tools to design, build, deploy and support simulation infrastructure.
• Develop and integrate multidisciplinary models for multi-vehicle simulation using MATLAB, Simulink, and NASA TRICK.
• Collaborate with GN&C and other subsystems to develop plant models.
• Support simulations and tools for verification of functionalities.
• Interact with engineers across disciplines to validate models.

Skills

C/C++

MATLAB

Simulink

Python

Gitlab

CI pipelines

Linux

Education

BS in Mechanical/Aerospace/Electrical/Physics/Applied Mathematics/CS

Tools

Gitlab

Docker

Kubernetes

Job description

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! This role is part of the Lunar Permanence business unit, which develops Blue Origin’s Blue Moon landers and related products. To further Blue Origin's mission of millions of people living and working in space for the benefit of Earth, we are building sustainable infrastructure for our transport of crew and cargo from Earth to the lunar surface. This role is part of the Lunar Permanence business unit, which develops Blue Origin’s Blue Moon landers and related products. We are a team of collaborators, doers, and problem-solvers who are relentlessly committed to a culture of safety. This position will directly impact the history of space exploration and will require your commitment and detailed attention towards safe and repeatable space flight. Join us in lowering the cost of access to space and enabling Blue Origin’s vision of millions of people living and working in space to benefit Earth. As part of a team of spacecraft development engineers, you will develop aerospace multidisciplinary models and simulations to ensure the correctness and performance of our flight software using platforms like desktop computers, software-in-the-loop simulations, hardware-in-the-loop labs, and on-vehicle simulations. We are looking for someone to apply their technical expertise, leadership skills, and commitment to quality to positively impact delivery of payloads to the lunar surface. Passion for our mission and vision is required! Special Mentions [Edit or remove as needed] Relocation provided Travel expected up to __% of the time Shifts available: Enter shift information here Interviews will include a technical assessment Multiple positions available

Responsibilities include but are not limited to:

• Actively involved in the development of the tools needed to design, build, deploy and support our unique and state-of-the art simulation infrastructure
• Develop and integrate multidisciplinary models for a multi-vehicle simulation using MATLAB, Simulink, and NASA’s TRICK framework
• Collaborate with GN&C and other subsystems and spacecraft systems engineers to support the development of low- and high-fidelity plant models
• Support the development, and execution of simulations and tools required for verification of functionalities
• Interact with engineers across disciplines to assist with and ensure validation of models

Minimum Qualifications

• Minimum of BS degree in Mechanical Engineering, Aerospace Engineering, Electrical Engineering, Physics, Applied Mathematics, or Computer Science
• 5+ years of software development and debugging skills, particularly in C/C++, MATLAB, and Simulink Experience auto coding Simulink to C++
• Strong fundamentals in rigid body dynamics, fluid mechanics, and 1st principles physics-based mathematical models
• Hands‑on experience with testing frameworks and Continuous Integration (CI) pipelines such as Gitlab
• Experience with git configuration management
• Excellent attention to detail and strong task ownership, someone who demonstrates pride in all work and willingness to perform low-level tasks when needed.
• Desire to work hands‑on, both independently and as part of a team, throughout the development, review, deployment, and support phases of the software product lifecycle.
• Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum
• Preferred Qualifications MS or higher degree in Mechanical, Electrical or Aerospace Engineering
• Strong debugging skills at the software/hardware boundary, and familiarity with software verification approaches
• Experience developing software for software-in-the-loop (SIL) and hardware-in-the-loop (HIL) testing
• Experience writing software that efficiently handles the production, distribution and storage of large data sets.
• Strong written and verbal communication skills
• Experience with verification and validation of aerospace simulations and models
• Experience developing and maintaining simulation models including plant physics, sensors, and actuators
• Familiarity with aerospace systems and design
• Experience using AI to augment workflows, processes, and analysis
• Experience with tools such as Gitlab, Bash, Docker, Docker Compose, Kubernetes, Ansible Base Pay Range for: CO applicants is $119,814.00 - $167,738.55 WA applicants is $130,706.00 - $182,987.70 Other site ranges may differ

Preferred Qualifications

• Strong debugging skills at the software/hardware boundary, and familiarity with software verification approaches
• Experience developing software for software-in-the-loop (SIL) and hardware-in-the-loop (HIL) testing
• Experience writing software that efficiently handles the production, distribution and storage of large data sets.
• Strong written and verbal communication skills
• Experience with verification and validation of aerospace simulations and models
• Experience developing and maintaining simulation models including plant physics, sensors, and actuators
• Familiarity with aerospace systems and design
• Experience using AI to augment workflows, processes, and analysis
• Experience with tools such as Gitlab, Bash, Docker, Docker Compose, Kubernetes, Ansible

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, 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

• 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.

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. Affluent Action and Disability Accommodation Applicants wishing to receive information on Blue Origin’s Affi diative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us at [e-mail]. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request. We’re committed to building the road to space so our children can build the future. We are a mission-driven company focused on ideas and innovation, and encourage fresh perspectives from bold voices. At Blue, our team is building the future as their unique selves.

Additional Information

Blue Origin was founded with a vision to enable a future where millions of people are living and working in space to benefit Earth. In order to preserve Earth, Blue Origin believes in the need to enable humanity to expand, explore, find new energy and material resources, and move industries that stress Earth into space. Blue Origin believes it has an important role in building a road to space and lowering the cost of getting there. At Blue Origin, we’re working on this today by developing fully reusable launch vehicles and systems that are safe, reliable and affordable. Every launch vehicle is designed for human spaceflight from the beginning and able to ferry payloads to space.

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