Thermal/Fluids Test Engineer - Lunar - LSO
Listed on 2026-02-20
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Engineering
Systems Engineer, Aerospace / Aviation / Avionics, Test Engineer
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.
As a Test Engineer working with a hardworking team of specialists, technicians, and engineers, you will support the Lunar Permanence Core Components Test team through development, acceptance, and qualification testing of flight hardware for Lunar Landers ().
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:
Onsite at LSO
Relocation provided
Interviews will include a technical assessment
Multiple positions available
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.
Execute test procedures.
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.
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:
Passion for our mission:
Millions of people living and working in space!BS in Aerospace Engineering, Mechanical Engineering, Chemical Engineering or related technical discipline.
2+ years of relevant testing experience including pumps, valves, thermal control elements, propulsion elements, sensors, pneumatic/hydraulic fluids, and/or piping.
Solid understanding of pumped fluid loops and thermal hardware such as pressurized systems, actuators, heat exchangers, radiators, etc.
Experience with space vehicle component or subsystem testing including structural, vibe, acoustic, modal.
Experience reading P&/layout designs.
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 support shift-work as needed to meet customer demands
A strong safety record.
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 aerospace flight hardware
Established technical expertise in test stand design, operations, and maintenance
Experience utilizing space and industry standards such as MIL-STD-810, SMC-S-016, and MIL-STD-1540
Knowledge of a variety of fluids; experience with cryogenics and monopropellants is a plus
Experience executing component testing at rate
Instrumentation and controls, and data acquisition systems experience, with preference towards National Instruments hardware
Knowledge of systems engineering practices, fabrication and integration processes, and quality control
Understanding/experience with hazardous operations and design for system safety
Strong Project Management skills to include budgeting and schedule development
Experience with 3D CAD tools, Lab View, MATLAB, and data management
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…
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