ZipRecruiter

Log In

1

Aircraft Fluid Systems Engineer Jobs (NOW HIRING)

Blue Origin LLC

Fluid Systems Engineer II

Seattle, WA · On-site

$99K - $138K/yr

## Fluid Systems Engineer IIApplylocations: Greater Seattle Areatime type: Full timeposted on: Posted Todayjob requisition id: R69319Application close date:Applications will be accepted on an ongoing ...

Firefly Aerospace

WI · On-site

As a Principal Propulsion Engineer, you'll own the design, development, integration, test, and qualification of flight fluid systems. Working closely with engineering, manufacturing, and integration ...

previous pagenext page

Showing results 21-40

All JobsAircraft Fluid Systems Engineer Jobs

Aircraft Fluid Systems Engineer information

See salary details

$48.5K

$80.8K

$119K

How much do aircraft fluid systems engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for aircraft fluid systems engineer in the United States is $80,789.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,500.00 and $95,500.00 per year, depending on experience, location, and employer.

What are popular job titles related to Aircraft Fluid Systems Engineer jobs?

For Aircraft Fluid Systems Engineer jobs, the most frequently searched job titles are:

Vehicle Fluid Systems Engineer II

Long Beach, CA • On-site

Relativity Space
Aerospace Product and Parts Manufacturing • 501 - 1,000 employees
Learn more about Relativity Spaceexternal

Full-time

Posted 18 days ago

Relativity Space rating

9.7

Company rating: 9.7 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

Job description

About the Team:

The Stage Fluids team designs and delivers the propellant, pressurant, pneumatics, and other fluid systems that turn structures into functioning rockets. The team has full ownership across design, production, test, and flight, maintaining a holistic view of Terran R, focused not on isolated parts but integrated functionality. Working on-site at the factory means you're never far from the hardware, enabling rapid iteration and tight feedback loops across design and manufacturing. You won't just be handed requirements: you'll be expected to ask the right questions, collaborate with partners across the company, and ultimately find the best solutions for Terran R.

About the Role: 

As a Vehicle Fluid Systems Engineer, you will be responsible for the fluid system architecture and function for a given vehicle fluid subsystem. You will apply expertise in system architecture, systems operations, and fluid thermodynamics applications to guide hardware design, system analysis, manufacturing, validation and operations.

      Own the vehicle fluid subsystem architecture and schematics, including system control scheme, system and component selection and sizing
      Conducting fluid and thermal analyses, including system sizing and characterization using a variety of base analytical methods (1D steady-state, fluid networks, etc.)
      Leading and participating in system and hardware design and manufacturing reviews
      Defining and supporting test objectives and test campaigns to validate system design, system models and overall system performance including supporting integrated vehicle testing and launch

About You:
      Bachelor's degree (Mechanical Engineering or relevant)
      2+ years of experience working with fluids systems
      Experience applying engineering fundamentals in system design, thermodynamics, fluid dynamics, and heat transfer
      Experience with one or more fluid or thermal modeling tools for internal compressible and incompressible analysis
      Proficiency in Python or a similar programming language for scientific computing and automated test/simulation data analysis

Nice to haves, but not required:
      Experience with launch vehicles and spacecraft

What Relativity Space employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply