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Fluids Engineer Jobs (NOW HIRING)

Valmet

Fluids Engineer

Appleton, WI · Hybrid

We have the perfect opportunity for the right individual as a Fluids Engineer here at Valmet! Join our team of experts who support our customers with world-class technology solutions within the pulp ...

Valmet

Fluids Engineer

Appleton, WI · On-site

We have the perfect opportunity for the right individual as a Fluids Engineer here at Valmet! Join our team of experts who support our customers with world-class technology solutions within the pulp ...

Stoke Space

Senior Fluids Engineer

Kent, WA · On-site

$129K - $193K/yr

As a Senior Fluids Engineer, you will be responsible for defining, designing, manufacturing, and testing various fluids systems across the rocket. You will be owner of the entire process for your ...

Stoke Space

Senior Fluids Engineer

Kent, WA · On-site

$129K - $193K/yr

As a Senior Fluids Engineer, you will be responsible for defining, designing, manufacturing, and testing various fluids systems across the rocket. You will be owner of the entire process for your ...

Blue Origin

Principal Fluids Engineer

Seattle, WA · On-site

$190K - $266K/yr

Minimum of BS degree in Mechanical or Aerospace Engineering * 15 or more years of experience in the fields of fluids or thermodynamic analysis * Demonstrated expertise with one or more fluid modeling ...

Aetherflux

Senior Fluids Engineer

Seattle, WA · On-site

$160K - $185K/yr

... fluids, and thermal management architectures. This includes valves, regulators, fluid storage ... Bachelor's degree in Mechanical, Aerospace, Chemical, or related engineering field. * 3+ years of ...

New

Blue Origin

Principal Fluids Engineer

Denver, CO

$190K - $266K/yr

Minimum of BS degree in Mechanical or Aerospace Engineering * 15 or more years of experience in the fields of fluids or thermodynamic analysis * Demonstrated expertise with one or more fluid modeling ...

Oklo

Reactor Core Thermal Fluids Engineer

Santa Clara, CA · On-site

$80K - $175K/yr

We are searching for a Thermal Fluids Engineer to join our Core Thermal-Hydraulics team. Position Description The Core Thermal-Hydraulics team at Oklo is responsible for analyzing fluid flow and heat ...

Oklo

Reactor Core Thermal Fluids Engineer

Santa Clara, CA · On-site +1

$80K - $175K/yr

We are searching for a Thermal Fluids Engineer to join our Core Thermal-Hydraulics team. Position Description The Core Thermal-Hydraulics team at Oklo is responsible for analyzing fluid flow and heat ...

Blue Origin

Fluids Engineer II

Denver, CO

$90K - $127K/yr

As part of a small, passionate and accomplished team of engineers and analysts, you will support all aspects of thermal and fluid system design for various New Glenn spaceflight systems. You will ...

New

Blue Origin, LLC

Principal Fluids Engineer

Seattle, WA · On-site

$190K - $266K/yr

Minimum of BS degree in Mechanical or Aerospace Engineering * 15 or more years of experience in the fields of fluids or thermodynamic analysis * Demonstrated expertise with one or more fluid modeling ...

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Fluids Engineer information

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How much do fluids engineer jobs pay per year?

As of Jul 10, 2026, the average yearly pay for fluids engineer in the United States is $107,956.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,500.00 and $133,500.00 per year, depending on experience, location, and employer.

What is the difference between Fluids Engineer vs Mechanical Engineer?

AspectFluids EngineerMechanical Engineer
Required CredentialsBachelor's in Mechanical, Aerospace, or Civil Engineering; specialization in fluid dynamicsBachelor's in Mechanical Engineering; broad engineering fundamentals
Work EnvironmentResearch labs, aerospace, energy, and fluid systems industriesManufacturing, automotive, aerospace, and product design
Industry UsageFocus on fluid behavior, flow analysis, and hydraulicsDesign and analyze mechanical systems, including thermal and structural components

Fluids Engineers specialize in fluid dynamics, working primarily on fluid systems and flow analysis, often within aerospace, energy, or research sectors. Mechanical Engineers have a broader scope, covering various mechanical systems, including thermal, structural, and fluid components. Both roles require strong engineering fundamentals, but Fluids Engineers focus more on fluid-specific applications.

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

To thrive as a Fluids Engineer, you need a solid background in fluid mechanics, thermodynamics, and mathematics, typically supported by a degree in mechanical, chemical, or petroleum engineering. Familiarity with simulation software like ANSYS Fluent or COMSOL, as well as relevant industry certifications, is often required. Strong analytical thinking, problem-solving abilities, and effective communication skills help Fluids Engineers excel in collaborative and technically challenging environments. These skills are vital for accurately modeling fluid behavior, ensuring system safety, and delivering efficient engineering solutions.

What are some common challenges faced by Fluids Engineers in cross-disciplinary project teams?

Fluids Engineers often work alongside mechanical, civil, and chemical engineers, which can present challenges in aligning diverse technical perspectives and priorities. Effective communication is essential, as each discipline may use different terminology or have unique design constraints. Additionally, balancing project timelines and integrating fluid dynamics solutions with broader system requirements can require adaptability and proactive problem-solving. Building strong collaborative relationships and staying open to feedback are key strategies for overcoming these challenges.

What are Fluids Engineers?

Fluids Engineers are professionals who specialize in the study and application of fluid mechanics, which involves the behavior of liquids and gases. They design, analyze, and optimize systems where fluids play a critical role, such as pipelines, pumps, turbines, and hydraulic systems. Fluids Engineers work in various industries, including oil and gas, aerospace, automotive, and manufacturing, to ensure efficient and safe transport and control of fluids. Their work often involves simulation, modeling, and testing to solve complex engineering challenges.
More about Fluids Engineer jobs
What cities are hiring for Fluids Engineer jobs? Cities with the most Fluids Engineer job openings:
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What job categories do people searching Fluids Engineer jobs look for? The top searched job categories for Fluids Engineer jobs are:
Fluids Engineer jobs near you
Infographic showing various Fluids Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $107,956 per year, or $51.9 per hour.
Technical Drilling Fluids Engineer

Technical Drilling Fluids Engineer

AES Drilling Fluids

Houston, TX • On-site

Full-time

Re-posted 13 days ago

Job description

The Technical Drilling Fluids Engineer reports to the Engineering Manager, and under minimal supervision, works independently to provide sales, business development, and technical engineering support and advice to drilling fluids engineers, account/sales managers, customers, and prospective customers, and provide technical expertise regarding all facets of AES's operations. The Technical Drilling Fluids Engineer will also be responsible for providing training, IT support, and mentorship, as needed, to Company engineers and for identifying viable qualified candidates for projects and positions. This position resides in Houston and WILL NOT be rotational or remote. Relocation assistance will be provided.
LOCATION: HOUSTON
RESPONSIBILITIES:
  • Coordinate personnel crew changes and studies client and well site needs to ensure that client objectives are met by matching engineers to appropriate projects.
  • Ensure that all drilling fluids engineers have the appropriate testing equipment and interacts with IT
  • to ensure field needs are timely addressed.
  • Provide training and mentorship to drilling fluids engineers regarding documentation of testing and inventory and remains abreast of training and development required to maintain state-of-the art engineering techniques and practices.
  • Ensure that drilling fluid engineers have proper well file and drilling fluid program information.
  • Provide expert assistance to drilling fluids engineers to resolve problems, address concerns, and answer questions, when and as required.
  • Provide technical assistance to account and sales managers to ensure proper drilling fluids
  • engineering practices are implemented and to support existing and prospective business development and sales activities.
  • Participate in various important AES sales and business development activities, including researching, creating, and providing presentations for customers and prospective customers.
  • Research well history and characteristics, reviews customer objectives, and utilizes engineering expertise to compile appropriate and effective project-specific drilling fluids engineering programs.
  • Track, compile, enter, and review field service tickets and consultant time records.
  • Assist Engineering Manager with Drilling Fluids Engineer tracking and invoicing.
  • Identify, recruit, and, if necessary interview qualified drilling fluid engineer candidates.

QUALIFICATIONS:
  • Bachelor's Degree, or foreign equivalent, in Petroleum Engineering or Chemistry, or closely related. Requires successful completion of an AES-approved mud school or 5 years of drilling fluids engineering work. Also requires certification in drilling fluids technology.

AES Drilling Fluids is an equal opportunity employer. All persons shall have the opportunity to be considered for employment based on their qualification for the job in question without regard to their race, color, religion, sex, national origin age, disability, military/veteran status, genetic characteristics or any other characteristic protected by applicable federal, state or local law.
AES Drilling Fluids regrets that it is unable to sponsor employment Visas or consider individuals on time-limited Visa status for this position.

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