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Fluid State Jobs (NOW HIRING)

SpeeDee

Automotive Fluid Services Technician

Dracut, MA · On-site

$18 - $24/hr

Valid state driver's license Other Duties and Responsibilities In addition to the duties listed above, every Automotive Fluid Services Technician is responsible for general center maintenance and ...

Interlune

Mechanical Engineer - Fluid Systems

Houston, TX · On-site

$110K - $195K/yr

As a Mechanical Engineer, this role will join Interlune's fluid systems team and be responsible for ... Compensation range for on site WA state employees is: Target Levels: Level 2 Range: $110,000 - $150 ...

General Matter

Fluid Systems Engineer

Los Angeles, CA · On-site

$90K - $175K/yr

About This Role We are seeking a Fluid Systems Engineer to lead the design, analysis, and ... state operation. * Participate in internal and external design reviews with cross-functional ...

General Matter

Fluid Systems Engineer

Los Angeles, CA

$90K - $175K/yr

About This Role We are seeking a Fluid Systems Engineer to lead the design, analysis, and ... state operation. * Participate in internal and external design reviews with cross-functional ...

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All JobsFluid State Jobs

Fluid State information

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$59K

$76.9K

$108K

How much do fluid state jobs pay per year?

As of May 31, 2026, the average yearly pay for fluid state in the United States is $76,875.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,500.00 and $100,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Fluid State Engineer, and why are they important?

To thrive as a Fluid State Engineer, you need a solid background in fluid mechanics, thermodynamics, and chemical engineering principles, typically supported by a relevant engineering degree. Familiarity with simulation software like ANSYS Fluent, MATLAB, and process modeling tools, as well as certifications such as a Professional Engineer (PE) license, are often required. Strong analytical thinking, problem-solving abilities, and effective communication skills help professionals excel in this role. These skills are essential for designing efficient systems, troubleshooting fluid behavior in processes, and collaborating with multidisciplinary teams to ensure safety and optimal performance.

What are some common challenges faced by engineers working in fluid state analysis, and how can new hires prepare for them?

Engineers in fluid state analysis often encounter complex problem-solving scenarios involving fluid dynamics, thermodynamics, and computational modeling. New hires may find it challenging to interpret large sets of data and simulate real-world fluid behaviors accurately. Collaborating with multidisciplinary teams, staying updated with the latest simulation software, and developing strong analytical skills are crucial for success. Proactive communication and continual learning help ensure effective contributions to project goals.

What are Fluid State jobs?

Fluid State jobs typically refer to positions related to the study, management, or engineering of fluids (liquids and gases) in various industries. These roles can include fluid mechanics engineers, fluid dynamics researchers, or positions in fields like chemical, mechanical, or civil engineering where the behavior of fluids is important. Professionals in these jobs often work on designing systems involving the movement, control, or measurement of fluids, such as pipelines, pumps, and HVAC systems. They may also analyze how fluids interact with other materials and environments to solve complex problems in manufacturing, energy, or environmental sectors.

What is the difference between Fluid State vs Mechanical Engineer?

AspectFluid StateMechanical Engineer
Required CredentialsBachelor's in Mechanical, Civil, or Chemical Engineering; certifications like FE or PEBachelor's in Mechanical Engineering; certifications like FE or PE
Work EnvironmentDesign, analysis, and testing of fluid systems in labs, manufacturing, or fieldDesign, analysis, and manufacturing of mechanical systems across industries
Industry UsageSpecialized in fluid dynamics, hydraulics, and aerodynamicsBroader focus including thermodynamics, mechanics, and materials

Fluid State professionals focus on fluid dynamics and systems involving liquids and gases, often working on hydraulics, aerodynamics, and related fields. Mechanical Engineers have a broader scope, covering various mechanical systems, including fluid systems. Both roles require similar credentials and often overlap in industries like aerospace, automotive, and manufacturing, but Fluid State specialists concentrate specifically on fluid-related applications.

More about Fluid State jobs
What cities are hiring for Fluid State jobs? Cities with the most Fluid State job openings:
What job categories do people searching Fluid State jobs look for? The top searched job categories for Fluid State jobs are:
Fluid State jobs near you
Infographic showing various Fluid State job openings in the United States as of May 2026, with employment types broken down into 6% Full Time, 84% Part Time, and 10% Contract. Highlights an 33% Physical, 17% Hybrid, and 50% Remote job distribution, with an average salary of $76,875 per year, or $37 per hour.

Fluid System Development Engineer

Blue Water Autonomy

Lexington, MA • On-site

$77K - $100K/yr

Full-time

Medical, Dental, Vision, PTO

Posted 21 days ago

Job description

We are an early-stage, maritime defense technology startup backed by top tier investors. Our team is designing and building autonomous and highly producible ships that can serve multiple missions on the open ocean.
Role Summary
We're seeking a Fluid System Development Engineer to support the design, development, and test of fluid systems that enable vehicle operation and reliability (fuel, cooling, hydraulics/pneumatics, lubrication, seawater handling, and related controls-depending on platform needs). You'll help take systems from concept through requirements, layout, prototyping, and qualification-aligned with how space and aerospace teams develop flight-critical fluid systems (pumps, valves, actuators, controls).
What You'll Do
  • Support architecture and detailed design of fluid systems: schematics (P&IDs), component selection, routing/layout, mounting, and serviceability.
  • Size components and lines using first principles and simple models (pressure drop, flow rates, heat transfer) and validate assumptions with test.
  • Partner with mechanical/electrical/software teams on sensors, controls, and fault detection for fluid subsystems.
  • Create and execute development tests: leak checks, performance characterization, endurance screening, and instrumentation plans.
  • Own tight feedback loops: capture issues, propose design changes, and re-test quickly with strong documentation.
  • Support producibility: BOM rationalization, supplier engagement, assembly procedures, and verification checklists.

Who You Are
  • BS in Mechanical, Aerospace, or related engineering discipline.
  • Comfortable working with physical hardware and learning hands-on (fittings, tubing, seals, pumps/valves, instrumentation).
  • Strong fundamentals in fluids/thermo and an engineering mindset that balances performance, safety, and maintainability.
  • Clear, collaborative communicator who can translate field observations into actionable design improvements.

Nice to Haves
  • Experience with P&IDs, pressure testing, hydraulic/pneumatic components, or thermal management systems.
  • Familiarity with development programs that emphasize reliability, verification, and documentation discipline (common in aerospace/space).

What We Offer
  • Incredibly high-caliber teammates. You'll work directly with our co-founders Rylan, Scott, and Austin.
  • A fast-paced, creative working environment that offers a lot of room for ownership and growth.
  • Opportunity to join a meaningful mission that protects American and our Democracy.
  • Salary Range: $77,000 - $100,000 annual base salary (final compensation will depend on experience and skill level.
  • Startup equity options.
  • Generous PTO, medical, dental, and free vision coverage.

Must be a U.S. Person due to required access to U.S. export controlled information or facilities. By applying, you confirm that you are a U.S. Person and can provide acceptable documentation verifying your status if selected.
Blue Water Autonomy is an Equal Opportunity Employer. We comply with all applicable federal, state, and local laws governing nondiscrimination in employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, genetic information, protected veteran status, or any other characteristic protected by law. All employment decisions-including recruitment, hiring, promotion, compensation, benefits, and termination-are made based on qualifications, merit, and business need.

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