Combustion, Responsible Engineer III

Blue Origin
Seattle; Washington, US
On-site

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 Blue Origin Engines business unit, where our focus is the design, development, manufacturing, and testing of engines and propulsion systems. Built for multiple uses, our family of engines is powering the next generation of rockets for commercial, civil, national security, and human spaceflight.

This role is part of Blue Origin's engineering team, where our focus is on the design, development, testing, and operation of advancedenginesand fluid system applications. As part of a dynamic and dedicated team of engineers, you will contribute to both combustion device development and test facility systems that are critical to our mission. You will apply your technicalexpertisein fluid mechanics, thermodynamics, heat transfer, and structural analysis to solve complex engineering challenges across multiple aspects of our programs. We are looking for someone who candemonstratetechnical excellence, leadership skills, and commitment to quality while advancing our mission.

Responsibilities:

  • Design and develop combustion devices (injectors, chambers, igniters, and related components)
  • Lead the design of high-temperature gas systems, including process architecture and layout forcomponents testing andtest facilities
  • Manage a combustion device's complete product lifecycle frominitialrequirements through qualification
  • Develop and document test requirements and procedures
  • Support test operations, including data collection, analysis, and hardware performance assessment
  • Design and develop mechanical test fixtures and structural supports
  • Conduct Process Hazard Analysis activities for fluid systems (HAZOP)
  • Coordinate with suppliers, managing cost, schedule, and technical design requirements
  • Provide remote and on-site support during manufacturing, fabrication, installation, and start-up of new facilities or hardware upgrades
  • Coordinate with internal customers to refine project scope and requirements

Minimum Qualifications:

  • Bachelor's degree in Mechanical, Aerospace, Chemical Engineering, or related technical field
  • Minimum of5years of industry experience inof relevant engineering experience
  • Demonstrated experiencein fluid mechanics, heattransferand structural mechanics
  • Experience with CAD software and drawing creation
  • Familiarity with Geometric Dimensioning and Tolerancing (GD&T)
  • Experience with data analysis and data processing

Preferred Qualifications:

  • Master's degree or higher in engineering discipline
  • Strong knowledge of combustion devices design process and hardware fabrication techniques
  • Strong technical fundamentals in fluids,heat transfer, and combustion analysis
  • Proven application of ASME Y14.5 geometric dimensioning and tolerancing to machining drawings
  • Familiarity with ASME, API, AISC and ACI codes,
  • Experience operating test facilities
  • Experience with hardware development and test systems

Compensation Range for:

WA 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 driver

Skills & Requirements

Technical Skills

Fluid mechanicsThermodynamicsHeat transferStructural analysisCad softwareGeometric dimensioning and tolerancing (gd&t)LeadershipCommitment to qualityCombustionEngineering

Salary

$121,023 - $169,432

year

Employment Type

FULL TIME

Level

senior

Posted

4/16/2026

Apply Now

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