Propulsion Engineer

BLUE ORIGIN; Huntsville (AL); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Relocation provided

Travel up to 25%

Technical assessment during interview

Job summary

Blue Origin is seeking a Propulsion Engineer to lead the design, analysis, and testing of on-orbit propulsion systems with a focus on reaction control systems (RCS). You will collaborate across avionics, structures, and systems engineering to ensure integrated propulsion hardware. The role requires 5+ years in aerospace propulsion, strong CAD/analysis skills, and compliance with U.S.

work eligibility. Relocation is provided and up to 25% travel is expected; interviews include a technical

Qualifications

• Bachelor of Science in Mechanical or Aerospace Engineering.
• 5+ years in aerospace with propulsion experience.
• Experience with design, analysis, and testing of on-orbit RCS systems.
• Proficiency in CAD software (Creo/SolidWorks) and fluid analysis tools.
• Strong written and verbal communication skills.
• U.S. citizen or eligible to work in the U.S.

Responsibilities

• Lead the design and analysis of on-orbit propulsion systems, focusing on RCS.
• Develop and execute test plans for propulsion components and systems.
• Collaborate with avionics, structures, and systems engineering for integration.
• Create and maintain design specifications, test reports, and procedures.
• Support propulsion system lifecycle from concept through in-orbit operations.
• Troubleshoot anomalies related to propulsion systems.

Skills

Propulsion design & analysis

RCS design

CAD (Creo/SolidWorks)

Fluid dynamics

Thermodynamics

Communication

Education

Bachelor's degree in Mechanical or Aerospace Engineering

Tools

Creo

SolidWorks

Fluid analysis tools

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 Advanced Concepts and Enterprise Engineering (ACE), supporting Blue Origin’s mission of millions of people living and working in space for the benefit of Earth. The team fosters innovation and drives engineering workflows of the future, shared solutions and standards, simplicity and lower costs, and manufacturable design.

As a Propulsion Engineer, you will be a key member of our dynamic team, dedicated to the design, development, and implementation of on-orbit propulsion systems. Your expertise will directly contribute to the success of our space missions, ensuring the reliability and performance of our reaction control systems (RCS). This role requires a deep understanding of propulsion principles and a hands‑on approach to solving complex engineering challenges.

Special Mentions

• Relocation provided
• Travel expected up to 25% of the time
• Interviews will include a technical assessment

Responsibilities include but are not limited to:

• Lead the design and analysis of on-orbit propulsion systems, with a focus on reaction control systems (RCS).
• Develop and execute test plans for propulsion components and systems, including performance and environmental testing.
• Collaborate with cross-functional teams, including avionics, structures, and systems engineering, to ensure seamless integration of propulsion systems.
• Create and maintain detailed documentation, including design specifications, test reports, and operating procedures.
• Support the full lifecycle of the propulsion system, from initial concept through in-orbit operations.
• Troubleshoot and resolve any anomalies or issues related to the propulsion system.

Minimum Qualifications

• Bachelor of Science degree in Mechanical Engineering, Aerospace Engineering, or a related field.
• 5+ years of experience in the aerospace industry, with a focus on propulsion systems.
• Demonstrated experience with the design, analysis, and testing of on-orbit RCS systems.
• Proficiency in CAD software (e.g., Creo, SolidWorks) and fluid analysis tools.
• Strong understanding of fluid dynamics, thermodynamics, and combustion processes.
• Excellent written and verbal communication skills.
• 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

• Master of Science or Ph.D. in a related engineering discipline.
• Experience with a variety of propellant types, including hypergolic and electric propulsion.
• Hands‑on experience with propulsion system testing and data acquisition.
• Familiarity with industry standards and best practices for spaceflight hardware.
• Proven ability to work effectively in a fast‑paced, collaborative environment.

Base Pay Range for:

CA applicants is $121,023.00 - $169,432.20WA applicants is $121,023.00 - $169,432.20

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 Aff… 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.