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Fluid Systems Engineer Jobs in Seattle, WA (NOW HIRING)

Fluid Systems Engineer II

Seattle, WA · On-site

$99K - $138K/yr

S. degree in mechanical or aerospace engineering * 3+ years of industry experience in detail design / development of aerospace or equivalent-type fluid systems and project management * Strong ...

System Design Engineer

Bellevue, WA · Remote

$102K - $140K/yr

The ideal candidate has a strong background in thermal-fluid systems, process engineering, and multidisciplinary system integration. Responsibilities * Design nuclear and industrial process systems ...

System Design Engineer

Bellevue, WA · Remote

$102K - $140K/yr

The ideal candidate has a strong background in thermal-fluid systems, process engineering, and multidisciplinary system integration. Responsibilities * Design nuclear and industrial process systems ...

Fluid System Engineer II

Seattle, WA · On-site

$99K - $138K/yr

We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture ... engineering, or related field * Proven experience with spacecraft or launch vehicle fluid system ...

Fluid System Engineer II

Seattle, WA · On-site

$99K - $138K/yr

We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture ... engineering, or related field * Proven experience with spacecraft or launch vehicle fluid system ...

System Design Engineer

Bellevue, WA · On-site

$110K - $151K/yr

Design fluid systems from requirements development through final design and commissioning * Perform ... Develop system-level engineering documentation, including technical specifications and operational ...

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Showing results 1-20

Fluid Systems Engineer information

See Seattle, WA salary details

$60.9K

$144.8K

$190.1K

How much do fluid systems engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for fluid systems engineer in Seattle, WA is $144,774.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,500.00 and $178,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the fluid systems engineer position, and why are they important?

To thrive as a Fluid Systems Engineer, a solid background in mechanical or chemical engineering, along with expertise in fluid dynamics and thermodynamics, is essential. Proficiency in using CAD software, simulation tools such as ANSYS Fluent or MATLAB, and familiarity with relevant industry standards or certifications like PE licensure are highly beneficial. Strong analytical thinking, effective communication, and problem-solving abilities enable successful collaboration with multidisciplinary teams and stakeholders. These skills ensure accurate system design, efficient troubleshooting, and safe, reliable operation of fluid systems across various industries.

What does the typical day-to-day work look like for a fluid systems engineer?

A Fluid Systems Engineer’s day often involves designing, analyzing, and optimizing systems that control the flow of liquids and gases, including reviewing project drawings, performing simulations, and conducting calculations to ensure efficiency and safety. You may collaborate closely with project managers, other engineers, and technicians to resolve technical challenges and oversee system installation and testing. Site visits to inspect current systems and attend meetings with clients or production teams are also common. This dynamic role offers variety, blending hands-on problem-solving with technical project management and teamwork across different project phases.

What does a fluid systems engineer do?

A Fluid Systems Engineer designs, analyzes, and maintains systems that control the flow of liquids and gases in various applications, such as aerospace, automotive, and industrial processes. They ensure efficient performance, safety, and regulatory compliance by using simulations, testing, and system optimization. Their work involves selecting appropriate materials, pumps, valves, and piping configurations. Additionally, they collaborate with multidisciplinary teams to integrate fluid systems into larger engineering projects.

What job categories do people searching Fluid Systems Engineer jobs in Seattle, WA look for? The top searched job categories for Fluid Systems Engineer jobs in Seattle, WA are:
Infographic showing various Fluid Systems Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 97% Full Time, and 3% Contract. Highlights an 91% In-person, 3% Hybrid, and 6% Remote job distribution, with an average salary of $144,774 per year, or $69.6 per hour.

Fluid Systems Engineer II

Blue Origin

Seattle, WA • On-site

$99K - $138K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago


Blue Origin rating

8.7

Company rating: 8.7 out of 10

Based on 91 frontline employees who took The Breakroom Quiz

17th of 71 rated aerospace companies


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.

This role supports the sustainment and build of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying payloads to low-Earth orbit, geostationary transfer orbit, cislunar, and beyond. Its first stage is fully reusable.


As part of a hardworking team of engineers, you will be responsible for designing, manufacturing, and installing New Glenn hardware! Your scope delivers safe, reliable, ready-to-install hardware that meets requirements and acceptance criteria.


We are looking for someone to apply their technical expertise, leadership skills, and commitment to quality to impact safe human spaceflight positively. Passion for our mission and vision is required!


Responsibilities:

  • Engage in the entire design cycle of fluid subsystems including conceptual design, thermo-fluid modeling, structural layout and analysis, integration, test and mission support
  • Support production efforts by triaging work stoppages, investigating root cause and corrective actions, and dispositioning non-conforming hardware.
  • Collaborate with many internal stakeholders to define requirements, dependencies, and schedule needs associated with delivering integrated fluid systems
  • Lead team-based identification, decomposition, and estimation of work scope for full lifecycle fluids hardware development
  • Manage project schedule, resources, and cost - present status of effort, including risks, variances and recovery plans to program management
  • Work to continuously improve the team processes and manage team assignments to move quickly while meeting human space flight standards
  • Perform procurement, integration support, and discrepancy resolution
  • Oversee fluid component and subsystem level testing including test planning, test execution, data reduction, and analysis
  • Create and modify drawings, specifications, and other documentation

Qualifications:

  • Minimum of a B.S. degree in mechanical or aerospace engineering
  • 3+ years of industry experience in detail design / development of aerospace or equivalent-type fluid systems and project management
  • Strong knowledge of fluid components such as valves, regulators, and fittings
  • Knowledge of fabrication, integration processes and quality control relative to tubes/piping and machined components
  • Working knowledge of materials and treatments
  • Experience leading at least 1 multi-person development project, managing requirements, priorities, scope, schedule, cost, and communications
  • Experience and ability to work independently on rapid development programs
  • 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

Desired:

  • Proficiency in 3D CAD programs (Creo Pro/E and Pro/E Piping) and PDM (Windchill)
  • Knowledge in the use of FEA analysis tools (ANSYS preferred)
  • Knowledge of the application and use of welding
  • Experience with high pressure, cryogenic systems, GN2, and Peroxide
  • Experience with GD&T (ASME Y14.5)

Base Pay Range for:

WA applicants is $99,201.00 - $138,880.35

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 atEEOCompliance@blueorigin.com. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.



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About Blue Origin

Sourced by ZipRecruiter

Blue Origin is a private aerospace manufacturing and suborbital spaceflight services company based in Kent, Washington, USA. Established in 2000 by Amazon founder Jeff Bezos, the company operates in the cutting-edge aerospace industry aiming to build a future where millions of people can live and work in space. They develop a variety of technologies, with a focus on reusable rocket systems which significantly reduce the cost of space travel. Blue Origin's core mission is to make this vision come to life by incrementally building on its successes with an ultimate vision of dramatic cost reduction and increased reliance on reusable spacecraft.

Industry

Space research administration

Company size

1,001 - 5,000 Employees

Headquarters location

Kent, WA, US

Year founded

2000