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Fluids Engineer Jobs in Wisconsin (NOW HIRING)

Firefly Aerospace

WI · On-site

Good understanding of first principles from variety of engineering disciplines (mechanical, structural dynamics, materials, fluids/thermodynamics, electrical) * Drive for independent learning. * M.S ...

Malcolm Drilling

WI · On-site

Geotechnical Field Engineer Location:Mukwonago, WI The Geotechnical Field Engineer will support the ... Familiarity with drilling fluids, cementing, casing, and directional drilling practices. * Strong ...

Dynex/Rivett Inc.

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Manufacturing Design Engineer

Pewaukee, WI · On-site

$70K - $90K/yr

Engineer, develop, and prove out product concepts and designs. * Design and analyze hydraulic ... fluids required for the test, function, and performance evaluation of products. Other ...

SPACE EXPLORATION TECHNOLOGIES CORP

$73K - $98K/yr

... gases & fluids, etc.). * Experience using SOLIDWORKS, Siemens NX, or similar CAD software. * Proficiency in engineering analysis software (e.g. ANSYS, FEMAP or similar finite element analysis ...

Future Ventures

MECHANICAL ENGINEER (STRUCTURES), STARBASE INFRASTRUCTURE Our elite Starbase team is building the ... Partner with manufacturing, operations, facilities, mechanical, electrical, plumbing, fluids, and ...

Dynex/Rivett Inc.

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Manufacturing Design Engineer

Pewaukee, WI · On-site

$70K - $90K/yr

Engineer, develop, and prove out product concepts and designs. * Design and analyze hydraulic ... fluids required for the test, function, and performance evaluation of products. Other ...

Future Ventures

... gases & fluids, etc.). * Experience using SOLIDWORKS, Siemens NX, or similar CAD software ... Proficiency in engineering analysis software (e.g. ANSYS, FEMAP or similar finite element analysis ...

Firefly Aerospace

WI · On-site

Test Engineers partner with responsible engineers from across all programs (Alpha, A330/MLV, Blue ... Fluids, Electrical and Mechanical systems Plan and implement improvements to the test stand and ...

Blue Origin LLC

Strong technical fundamentals in fluids and thermodynamics* Ability to read and interpret engineering standards, technical requirements, and engineering drawings* Strong written and verbal ...

InvestedintheMission

... gases & fluids, etc.). * Experience using SOLIDWORKS, Siemens NX, or similar CAD software ... Proficiency in engineering analysis software (e.g. ANSYS, FEMAP or similar finite element analysis ...

SPACE EXPLORATION TECHNOLOGIES CORP

$93K - $123K/yr

Lead Starship Engineer (Ship Vehicle Assembly) SpaceX was founded under the belief that a future ... Experience leading operation-critical part mechanical design, including basic structures, fluids ...

Blue Origin LLC

Working knowledge of engineering and testing fundamentals, including fluids and thermodynamics* Experience executing test procedures* Demonstrated familiarity with data analysis* Ability to read and ...

Future Ventures

$95K - $125K/yr

... fluids systems for Starship's launch, production, propellant generation, and the city of Starbase, TX. As a engineer, you'll work with a team to scale high-capacity infrastructure for the world ...

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Fluids Engineer information

See Wisconsin salary details

$24.2K

$109K

$173.6K

How much do fluids engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for fluids engineer in Wisconsin is $108,966.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,300.00 and $134,700.00 per year, depending on experience, location, and employer.

What is a fluids engineer?

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.

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 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 popular job titles related to Fluids Engineer jobs in Wisconsin?

For Fluids Engineer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Fluids Engineer jobs in Wisconsin look for?

The top searched job categories for Fluids Engineer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Fluids Engineer jobs?

Cities in Wisconsin with the most Fluids Engineer job openings:

Fluids Engineer jobs near you
Infographic showing various Fluids Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $108,966 per year, or $52.4 per hour.

Sr Engineer Systems - Thermal/CFD

Wauwatosa, WI • On-site

Harley-Davidson
See more jobs at Harley-Davidsonexternal

Full-time, Part-time

Medical, Retirement

Re-posted 26 days ago

Job description

Auto req ID: 57720 
Title: Sr Engineer Systems - Thermal/CFD 
Job Function: Engineering 
Location: PDC
Workplace Category: Onsite 
Company: Harley-Davidson Motor Company 
Full or Part-Time: Full Time 
Shift: SHIFT1 

In 1903, out of a small shed in Milwaukee, Wisconsin, four young men lit a cultural wildfire that would grow and spread across geographies and generations. Their innovation and imagination for what was possible on two wheels sparked a transportation revolution that would make Harley-Davidson the most recognizable motorcycle brand in the world. Today, we continue to define motorcycle culture, evoking soul-stirring emotion reflected in every product and experience we deliver - like we have for well over a century and will for generations to come. Are you ready to ride with us?

The Harley-Davidson Motor Company Product Development Center (PDC) located in Wauwatosa, WI is home to the mantra – You dream it. We build it. Join our team as a  Sr Engineer Systems - Thermal/CFD.

Job Summary

The Senior Systems Engineer – Thermal/CFD is a full-time onsite position reporting to the System/Component Simulation Engineering Manager. This individual is expected to provide 3-D CFD simulation and analysis to support vehicle aerodynamics, thermal comfort and powertrain (ICE/EV) development to ensure the delivery of world class Harley-Davidson motorcycles. This work must align with cross-functional stakeholders and strategies within product development. The role must collaborate with motorcycle project teams, design studio, test labs, and other internal and external partners to develop innovative solutions for all future product plan projects as well as current production issues.

Job Responsibilities

The Senior Systems Engineer is responsible for the following:

  • Retrieving, preparing and cleanup of CAD parts for CFD volume meshing
  • Work with internal customers to ensure proper boundary conditions are applied 
  • Work with Powertrain, Electrical, Mechanical, and Reliability engineers to develop simulation cases and physical tests in parallel to validate and refine 3-D/1-D models
  • Develop 3-D/1-D CFD/CAE models to analyze problems related to thermodynamics, fluid flow and heat transfer (lubrication, cooling, air and other means). 
  • Develop 3-D/1-D thermal models of heat conduction, convection and radiation to enable thermal design decisions and their impact on vehicle components (rider/passenger). Examples include power train
  • components, battery cases, motors, components including metals, non-metals, gap fillers, conduction interfaces, coatings, battery cells (jelly roll), etc. 
  • Develop 3-D/1-D thermal models for power electronics and motor cooling, including motor windings, and rotor interior.
  • Develop 3-D/1-D thermal convection models for understanding ICE/EV energy balance
  • The ability to analyze 3-D/1-D models to identify incremental opportunities for overall vehicle / system improvements via reduction in engineering scalars (pressure loss, heat transfer, energy balance, flow and drag)
  • The ability to communicate across multiple software tools to quantify or optimize performance of vehicle/sub-systems (Star-CCM+, GT-Power, Sculptor, ModeFrontier, Simulink)
  • Interpret analysis results with respect to results obtained by lab testing procedures, and converting these results into practical design suggestions
  • Proactively validate/correlate results with real world data and make model improvements to drive methods development and continuous model improvement
  • Generates high level engineering reports and presents CFD/CAE results/conclusions to the motorcycle project teams
Education Requirements
Bachelor's Degree Required
Education Specifications

Position requires a bachelor’s degree in one of the following disciplines:

  • Mechanical Engineering (Fluids, Heat transfer, or Combustion emphasis), Aerospace/Aeronautical Engineering or Applied Physics. Master of Science or PhD degree with specialization in CFD preferred.
Experience Requirements

The successful candidate will have a minimum of 5 years or more of demonstrated performance related to the following:

  • Demonstrated history of 3D CFD simulations in battery enclosure heat transfer, ICE heat transfer, powertrain applications, vehicle aerodynamics, and thermal comfort
  • Strong understanding of fundamental physics – thermodynamics, fluid flow, heat transfer and combustion
  • Demonstrated use with engineering analysis tools for CFD Modeling and simulation (e.g., Star-CCM+, Converge, GT-Power, modeFrontier, Sculptor, TaiTherm, Simulink, Optistruct, etc.)
  • Experience with data sets and CFD correlation (Powertrain, Dyno, Vehicle, Wind tunnel)
  • Experience in parallel computations, parametric modeling, and design optimization
  • Proficient at programming with commercial software (Matlab, EES, Java, Python)
  • Demonstrated familiarity with Creo and CFD mesh repair techniques
  • Excellent communication skills, both verbal and written 
  • Outstanding interpersonal and problem-solving skills
  • Demonstrated technical problem solving

The pay range shown represents the national average pay range for this role. Your pay may be more or less than the stated range and is dependent on your geographic location and level of experience.

We offer an inclusive compensation package for all full-time salaried employees including, but not limited to, annual bonus programs, health insurance benefits, a 401k program, onsite fitness centers and employee stores, employee discounts on products and accessories, and more. Learn more about Harley-Davidson here. 

Applicants must be currently authorized to work in the United States.

Direct Reports: Yes  
Travel Required: 0 - 10%  
Pay Range: $93,400 - $145,000 
Visa Sponsorship: This position is not eligible for visa sponsorship or visa transfer  
Relocation: This position is eligible for domestic relocation assistance (within posted country)  

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