Test (Fluid/Mechanical) Engineer III - Lunar Permanence

Huntsville, AL Aerospace Full-time Posted Oct 12, 2026
Apply on Blue Origin (opens in a new tab) Sourced via blueorigin.wd5.myworkdayjobs.com · Posted 2026-10-12

About this role

Blue Origin is hiring a Test (Fluid/Mechanical) Engineer III - Lunar Permanence, full-time, on-site in Huntsville, AL, in the Aerospace sector.

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.

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 is a hands-on position where you will apply broad multi-disciplinary engineering (fluids, thermal, mechanical, and electrical/electronic) knowledge, skills, and methods to positively impact safe human spaceflight. We are looking for someone with technical expertise, leadership skills, and commitment to quality. Passion for our mission and vision is required!

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:

- Apply direct experience to fluids and/or thermal component and subsystem test planning and execution, which could include development, qualification, acceptance, performance, and environmental testing.
- Identify test events, needs and equipment required for test.
- Apply experience with test facility instrumentation and Data Acquisition and Control Systems.
- Create and review Test Plans, Test Procedures, safety assessments, schematics, and other engineering artifacts.
- Design, procure, and install test support equipment; manage vendors and subcontractors during installation.
- Identify, communicate, and mitigate cost, schedule, and technical risks.
- Troubleshoot issues that arise during testing.
- Participate in test readiness reviews, pre- and post-test briefings, and post-test reviews.
- Manage procedural redlines and updates during test campaigns.
- Coordinate test crews, support equipment and vehicle configurations for testing.
- Enforce safety policies during test planning and operations.
- Reduce, analyze, and archive test data.
- Integrate between fluids and thermal subsystems and overall system level vehicle to ensure component level testing is in compliance with overall vehicle test plans.

Minimum Qualifications:

- BS in Aerospace Engineering, Mechanical Engineering, Electrical Engineering or related technical discipline.
- 5+ years of relevant testing experience including pneumatic/hydraulic fluids, electromechanical assemblies, thermal control elements, propulsion elements, or multi-axis gimbal systems.
- Demonstrated proficiency is developing test stands and fixtures.
- Proven track record of working with test, flight, and safety-critical hardware, tools, and shop equipment.
- Experience reading and creating P&ID schematics, and wire drawings.
- Understand the Test Like You Fly assessment and exception process.
- Excellent verbal, written, and graphical communication skills.
- Experience working collaboratively in a fast paced, dynamic work environment.
- Ability to earn trust, maintain positive and professional relationships, and contribute to a culture.
- Mechanical design experience using CAD tools
- Experience with data acquisition systems and instrumentation (e.g., load cells, torque sensors, encoders, thermocouples, accelerometers)
- Strong safety demeanor and experience, including hands-on experience planning and conducting hazardous or critical operations.
- Demonstrate high standards in test operations and work cooperatively with a team of Integration Engineers, Responsible Engineers, and BLUE customers to ensure requirements are met.

Preferred Qualifications:

- Experience with thermal vacuum (TVAC) testing, vibration/shock testing, and load testing of flight hardware
- Established technical expertise in test stand design, operations, and maintenance
- Knowledge of AS9100 or ISO 9001 quality management systems and associated documentation practices
- Experience supporting test campaigns at external test facilities or customer sites
- Knowledge of systems engineering practices, fabrication and integration processes, and quality control
- Understanding/experience with hazardous operations and design for system safety
- Experience in PTC Creo/Windchill

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

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About Larry Sherwood Jr.

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Curated by Larry Sherwood Jr. on the free Mobility Jobs board. Pulled nightly from company applicant tracking systems. Apply directly on the source link above to be considered.