Jobs in the United States

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Added 6 hours ago
RI
Senior Test Engineer, Mechanical/Fluids
Radiant Industries
El Segundo, CA
- $133,500 to $184,800 USD / year
We are seeking a Senior Test Engineer to drive test operations for the development, qualification, and acceptance of our nuclear microreactor technology, with a primary focus on fluid and…
Added 6 hours ago
RI
Test Engineer, Mechanical/Fluids
Radiant Industries
El Segundo, CA
- $106,500 to $146,475 USD / year
We are seeking a Test Engineer to drive test operations for the development, qualification, and acceptance of our nuclear microreactor technology, with a primary focus on fluid and…
Added 8 hours ago
Fluid Systems Engineer III – New Glenn Third Stage (GS3)
Blue Origin Personnel, LLC
Denver, CO
Specifically this role will be in the GS3 Fluids team, a small, high functioning, collaborative group delivering a clean sheet of paper third stage to expand the capabilities of the New…
Added 8 hours ago
Fluid Systems Engineer III - New Glenn Third Stage (GS3)
Blue Origin Personnel, LLC
Denver, CO
We are looking for a design engineer with experience in flight vehicle fluid systems to act as a Cognizant Engineer (CogE), supporting the development and delivery of a New Glenn upper…
Added 12 hours ago
Mechanical Product Design Engineer III
Detroit Diesel Corporation
Detroit, MI
Hybrid (4 days per week in-office / 1 day remote)
Added 14 hours ago
Materials Engineer, Metals (Starship)
SpaceX
Hawthorne, CA
…reliability in extreme environments, compatibility with various fluids, temperatures ranging from 80 to 800K, and pressures beyond 800…
Added 21 hours ago
Fluid and Propulsion Responsible Engineer III - Human Rated Crewed Lunar Lander
Blue Origin LLC
Seattle, WA
You will design and build portions of the fluids & propulsion systems for the MK2 Crew Lander including tubing and mounting hardware. Your work will include full ownership of CAD models and…
Added 1 day ago
Launch Engineer, Fluid Systems (Starship)
SpaceX
Starbase, TX · Brownsville, TX
3+ years of mechanical, fluids, or thermal design experience in an industrial setting or equivalent
Added 1 day ago
Integration Engineer, Fluid Systems Test
Vast
Long Beach, CA
Senior Engineer/ Level III: $137,760.00 - $195,552.00
Added 1 day ago
EI
Engineer III, Advanced Extraction Process Development
Entegris, Inc.
Colorado Springs, CO
- $31,533 USD / year
Our site in Colorado Springs, CO is seeking a hands-on Engineer III, Advanced Extraction Process Development to support the development, startup, optimization, and qualification of advanced…
Added 1 day ago
Fluid and Propulsion Design Engineer III – Human Rated Crewed Lunar Lander
Blue Origin Personnel, LLC
Space Coast, FL
You will design and build portions of the fluids & propulsion systems for the MK2 Crew Lander including tubing and mounting hardware. Your work will include full ownership of CAD models and…
Added 1 day ago
Fluid and Propulsion Responsible Engineer III – Human Rated Crewed Lunar Lander
Blue Origin Personnel, LLC
Space Coast, FL · Huntsville, AL
You will design and build portions of the fluids & propulsion systems for the MK2 Crew Lander including tubing and mounting hardware. Your work will include full ownership of CAD models and…
Added 1 day ago
Fluid and Propulsion Design Engineer III – Human Rated Crewed Lunar Lander
Blue Origin Personnel, LLC
Space Coast, FL
You will design and build portions of the fluids & propulsion systems for the MK2 Crew Lander including tubing and mounting hardware. Your work will include full ownership of CAD models and…
Added 1 day ago
EI
Engineer III, Advanced Extraction Process Development
Entegris, Inc.
Colorado Springs, CO
- $100,000 to $125,000 USD / year
Our site in Colorado Springs, CO is seeking a hands-on Engineer III, Advanced Extraction Process Development to support the development, startup, optimization, and qualification of advanced…
Added 4 days ago
Assistant District Bridge Engineer/Design & Review (Civil Engineer V)
State of Massachusetts
Taunton, MA
…Responsibilities * Performs the duties of District Assistant Bridge Engineer, including coordinating, monitoring and supervising the activities of the Design unit of the District Bridge…
Added 4 days ago
Assistant District Construction Engineer/Design-Build (Civil Engineer V)
State of Massachusetts
Taunton, MA
…Responsibilities * Manages Construction Phase Services for Owner’s Engineer for Alternative Delivery & other Projects for the Items of Work identified in the MassDOT Scope of Services. *…
Added 4 days ago
New Graduate Engineer, Mechanical
SpaceX
McGregor, TX
Operate and troubleshoot fluid and mechanical systems that include low to high-pressure gaseous working fluids and rocket propellants (including hypergols & cryogenics) as well as…
Added 4 days ago
CO
Firefighter/Paramedic
City of Victoria
Victoria, TX
- $20.58 to $23.69 USD / hour
Paramedic III Certification - $5,000/annually (Must be assigned to the EMS Division as a Paramedic Crew Leader).
Added 4 days ago
Assistant District Bridge Engineer/Design & Review (Civil Engineer V)
MassCareers
MA
Performs the duties of District Assistant Bridge Engineer, including coordinating, monitoring and supervising the activities of the Design unit of the District Bridge Section to ensure…
Added 4 days ago
Assistant District Construction Engineer/Design-Build (Civil Engineer V)
MassCareers
MA
Manages Construction Phase Services for Owner’s Engineer for Alternative Delivery & other Projects for the Items of Work identified in the MassDOT Scope of Services.
Added 4 days ago
Fluid Systems Engineer, Starlink Infrastructure
SpaceX
Bastrop, TX
As a Fluid Systems Engineer, you will lead the design, build, and commissioning of these systems. You will be the extreme owner for your systems, carrying novel designs from first…
Added 5 days ago
CO
Civil Engineering Technician I/II/III - Capital Projects Engineering- CPE
City of Santa Rosa
Santa Rosa, CA
- $47.1 to $57.19 USD / hour
…will be appointed at the Civil Engineering Technician I, II or III level depending on level of skills and…
Added 5 days ago
Vehicle Operations Engineer III – New Glenn 9X4 Cryogenic Propellant Systems
Blue Origin Personnel, LLC
Space Coast, FL
Experience with high-pressure mechanical and fluids systems, including pumps, actuators, valves, accumulators, and fluid conditioning systems
Added 5 days ago
Vehicle Operations Engineer III – New Glenn 9X4 Cryogenic Propellant Systems
Blue Origin Personnel, LLC
Space Coast, FL
Experience with high-pressure mechanical and fluids systems, including pumps, actuators, valves, accumulators, and fluid conditioning systems
Added 5 days ago
BE7 Valves - Propulsion Engineer III
Blue Origin LLC
Seattle, WA
…data analysis, and final review of structural, thermal, and fluids analyses delivered by FEA / CFD specialists on the team. You will work closely with manufacturing engineers to peer review…

Blue Origin Personnel, LLC

Mechanical Engineer III - Component Development

United States

Apply on blueorigin.wd5.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Working hours: 20 hours/week
Posting language: English
Posted: Nov 3, 2026

Original 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 supports the development and operations of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying people and payloads to low-Earth orbit, geostationary transfer orbit, cislunar, and beyond. Its first stage is fully reusable, and the vehicle was designed from the beginning to be human-capable.

Blue Origin is seeking a Mechanical Engineer III to join our Mechanical Engineering team. In this role, you will work across the full design cycle with minimal oversight, taking ownership of product design, development strategy, and tactical planning. You will contribute to the design, development, and verification of structural, mechanical, and/or fluids systems across one or more of our key engineering disciplines. This is a hands-on technical role with broad impact on hardware delivery and program success.

Responsibilities

Lead and contribute to the full engineering design cycle with significant technical depth across multiple disciplines, operating independently as part of a collaborative, cross-functional team
Take ownership of product design, development strategy, and tactical planning, driving work forward with minimal day-to-day direction
Create, review, and maintain engineering documentation including models, drawings, specifications, and test procedures
Provide input on schedules, budgets, and milestones, and exercise technical approval authority within the program
Contribute to tool development, process improvements, and the release and support of engineering products
Support strategic initiatives, technology maturation, and the development and capture of departmental best practices
Apply advanced engineering fundamentals across the full development lifecycle - spanning requirements definition, design, analysis, fabrication, assembly, verification, and test
Demonstrate advanced proficiency in engineering drawing and 3D modeling, including the creation of detail and assembly drawings with proper application of Geometric Dimensioning and Tolerancing (GD&T)
Identify, understand, and manage technical interfaces between your discipline and the broader engineering organization

Problem Solving & Impact

Independently determine and develop solutions to problems of diverse scope, where analysis of data requires evaluation of identifiable factors
Apply sound technical judgment to select methods and techniques best suited for a given solution, effectively balancing risk and technical design
Successfully perform root cause analyses and develop corrective actions related to major-scope non-conformances

Basic Qualifications

Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a closely related engineering discipline
5+ years of professional experience in mechanical engineering, including work across multiple phases of the hardware development lifecycle (design, analysis, fabrication, verification, and/or test)
Established proficiency in 3D CAD modeling and engineering drawing creation (e.g., CATIA, SolidWorks, NX, or equivalent)
Working knowledge and application of Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5 or equivalent standards
Experience performing or supporting root cause analysis and corrective action development for hardware non-conformances
Ability to read, interpret, and produce engineering drawings and models that meet program and manufacturing requirements

Preferred Qualifications

Master's degree in Mechanical Engineering, Aerospace Engineering, or a related discipline
Experience in one or more of Blue Origin's core mechanical engineering disciplines: Combustion Devices, ECLSS, Electronics Packaging, Energetics, Fluids Components, Fluids Systems, Mechanical Systems, Payloads and Interiors, Structures, or Turbomachinery
Demonstrated experience owning a product or subsystem through the full design cycle from concept through delivery
Experience providing schedule, budget, or milestone inputs on engineering programs
Familiarity with Model-Based Definition (MBD) and/or Model-Based Systems Engineering (MBSE) practices
Experience with aerospace or defense hardware development in a regulated or safety-critical environment
Exposure to process improvement initiatives, engineering tool development, or best-practice documentation efforts
Experience with Failure Mode and Effects Analysis (FMEA), design verification planning, or test procedure development
Prior experience mentoring or providing technical guidance to junior engineers

Base Pay 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, 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 Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us at EEOCompliance@blueorigin.com. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.

Apply on blueorigin.wd5.myworkdayjobs.com About employer

More about this job

Skills

Mechanical engineering
Strategic planning
Documentation
Test procedures
Assembly
3D modelling
Aerospace engineering
Dassault Systemes CATIA
Dassault Systemes SolidWorks
Siemens NX
Root cause analysis
Packaging
Mechanical systems
Process improvement
Coaching
Onboarding
Inspection
Hazardous materials transportation

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Work requirements

Jobs in the United States