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Freelance Cfd Software Developer Jobs (NOW HIRING)

Flexcompute Inc.

CFD Solver Developer

Watertown, MA · On-site

Flexcompute is seeking an experienced software developer to contribute to a modern Computational ... This position offers a unique opportunity to explore state-of-the-art CFD and computational ...

Flexcompute Inc.

CFD Solver Developer

Watertown, MA

Flexcompute is seeking an experienced software developer to contribute to a modern Computational ... This position offers a unique opportunity to explore state-of-the-art CFD and computational ...

Stratolaunch

CFD Engineer

Mojave, CA · On-site +1

To support these efforts, Stratolaunch is seeking a Computational Fluid Dynamics (CFD) Engineer ... Experience with computer-aided design (CAD) software tools - preferred: Siemens NX * Active ...

Stratolaunch

CFD Engineer

Mojave, CA · On-site

To support these efforts, Stratolaunch is seeking a Computational Fluid Dynamics (CFD) Engineer ... Experience with computer-aided design (CAD) software tools - preferred: Siemens NX * Active ...

watlow

Senior FEA/CFD Simulation Engineer

Saint Louis, MO · On-site

$95K - $129K/yr

... and CFD software such as ANSYS Mechanical, Fluent, CFX, COMSOL, STAR-CCM+, or equivalent. · Experience performing thermal and structural analyses for complex engineering systems. · Strong ...

Holtec International

CFD Engineer Specialist

Camden, NJ · On-site

$95K - $115K/yr

The CFD Engineer Specialist will support engineering and licensing requirements, leading to the ... The engineer will use, and have the opportunity to learn, various methods and software to perform ...

Altus LLC

CFD Propulsion Research Engineer

Aberdeen, MD · On-site

$100K - $200K/yr

CFD Propulsion Research Engineer Company: Altus Engineering Location: Aberdeen Proving Ground, MD ... These include high-quality software development services, system modeling and simulation ...

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Freelance Cfd Software Developer information

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$10

$57

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How much do freelance cfd software developer jobs pay per hour?

As of Jul 21, 2026, the average hourly pay for freelance cfd software developer in the United States is $57.79, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $63.46 per hour, depending on experience, location, and employer.

What is the difference between Freelance Cfd Software Developer vs Cfd Engineer?

AspectFreelance Cfd Software DeveloperCfd Engineer
CredentialsTypically self-taught or with specialized certifications; no formal degree requiredUsually requires a degree in engineering, physics, or related fields; professional certifications are common
Work EnvironmentIndependent, remote, project-basedIn-house or consulting roles within companies or research institutions
Industry UsageUsed by clients across various industries for custom CFD solutionsEmployed by organizations to develop, test, and optimize CFD models

While both roles involve CFD expertise, a Freelance Cfd Software Developer primarily works independently on custom software projects, whereas a Cfd Engineer typically works within a team or organization to develop and apply CFD models. The developer focuses on coding and software creation, while the engineer emphasizes application and analysis.

More about Freelance Cfd Software Developer jobs
What cities are hiring for Freelance Cfd Software Developer jobs? Cities with the most Freelance Cfd Software Developer job openings:
What are the most commonly searched types of Cfd Software Developer jobs? The most popular types of Cfd Software Developer jobs are:
What states have the most Freelance Cfd Software Developer jobs? States with the most job openings for Freelance Cfd Software Developer jobs include:
What job categories do people searching Freelance Cfd Software Developer jobs look for? The top searched job categories for Freelance Cfd Software Developer jobs are:
Freelance Cfd Software Developer jobs near you
Infographic showing various Freelance Cfd Software Developer job openings in the United States as of July 2026, with employment types broken down into 93% Full Time, 2% Part Time, 2% Contract, and 3% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $120,212 per year, or $57.8 per hour.
CFD Analysis Engineer-Entry Level (ES2)

CFD Analysis Engineer-Entry Level (ES2)

Pae

Huntsville, AL

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 26 days ago

Job description

Join Our Journey

At Amentum Space Exploration Division (ASED) your growth is our priority! That's why we offer an array of exciting opportunities for your career development. From the transformative Team Lead Academy to education reimbursement, personalized mentoring, and engaging company-sponsored networking events, you have the power to shape your professional journey in a way that aligns with your aspirations.

Find Your Community

At the heart of our thriving business are the incredible people who make it all possible. We celebrate a vibrant array of cultures, backgrounds, and experiences. Here, we foster an environment where everyone-employees, clients, and partners alike-are treated with the dignity and respect they deserve.

Prioritize Your Well-Being

Our extensive benefits package is designed with your health in mind. Enjoy wellness programs, paid holidays, generous time off, employee perks, and so much more. We're here to help you achieve a harmonious balance in your life-both at work and at home.

Together, We Soar

Our dynamic team consists of 10 companies united in a single mission: to venture from Moon to Mars and beyond. Join us on this extraordinary adventure!

CFD Analysis Engineer

Amentum Space Exploration Division (ASED) is comprised of 10 companies and is located at Marshall Space Flight Center (MSFC) in Huntsville, AL (Ranked #1 in Best Places to Live by U.S. News 2022). ASED has been a primary contractor for NASA since 1989 and supports marquee NASA programs, including the Space Launch System, International Space Station, space optics fabrication, earth and space sciences and advanced propulsion system development.As a partner in NASA's next generation of space exploration, our jobs are literally history in the making.

Position Description:

This position will provide Computational Fluid Dynamics analysis support to the Aerosciences branch (EV33) in the Structural Design and Analysis Division (EV30) at MSFC's Spacecraft and Vehicle Systems Department. CFD team applies engineering expertise to the design and development launch vehicles and landers by providing analysis vital to the mission success.

Responsibilities:

Specific support to be provided includes, but is not limited to, the following:

Generate meshes for geometrically complex launch vehicles.

Setup and perform simulations of launch vehicle external aerodynamics, heating, and plume environments.

Post-process CFD solutions to identify areas of concern, draw conclusions regarding aerodynamic and aerothermal environments.

Apply engineering techniques and procedures to analyze and evaluate specific problems, data, or other work features that are broad in scope and complexity.

Review and evaluate the quantity, quality, and overall adequacy of results and conclusions drawn from various engineering tasks.

Prepare and present analyses results to technical teams and review boards.

Develop and deliver analyses products, documents, presentations, and action item responses.

Participate in reviews, meetings, teleconferences, and working groups.

Communicate issues, best practices, lessons-learned and other technical positions related to aerothermal analyses.

Identify, describe, and communicate potential risks.

Deliver project briefings to all levels of management.

Provide clear and effective communication with internal and external partners and stakeholders.

Here's What You'll Need:

A degree from an ABET accredited university is preferred.Typically, educational requirements are the equivalent of a Bachelor's with 0 - 5 years (or Master's with 0 - 3 years) of relevant experience.Must be a US Citizen and have a STAR ID.

Experience in theoretical/computational analyses of fluid dynamics, thermodynamics, and aerodynamics of space transportation vehicles.

Experience using CFD mesh generation packages.

Experience with high-fidelity CFD software.

Experience with programming languages such as Python, FORTRAN, MATLAB and their application to modeling and simulation.

Knowledge of space transportation vehicle design, functions, terminology, interfaces, technical disciplines, and system design.

Familiarity with command line interfaces and the Linux operating system.

Familiarity with managing large datasets and extracting data to find out and communicate trends in data.

Self-motivated, proactive, and effective team players with customer relations skills, familiar with working in a dynamic work environment.

Interest in optimizing and improving existing analytical tools and processes to efficiently provide analysis results.

Ability to be flexible and easily refocus on tasks when task directions or requirements change.

Ability to interface and collaborate with all levels of engineering and project management with the ability to lead and influence for consensus.

Demonstrated experience building strong working relationships with multiple stakeholders, organizing,and facilitating meetings/technical discussions.

Intermediate skills using Microsoft Office Suite (Word, Excel, PowerPoint, Teams & Outlook) are required.

Excellent written and oral technical communication skills, with the ability to clearly define and describe a technical subject to peers across various engineering disciplines.

ASED offers a partnership in which you can grow personally and professionally within a framework of strong leadership, competitive compensation, and rewarding career paths. Come join our team on the Engineering Services and Science Capability Augmentation (ESSCA) contract whose work is destined to have a long-range effect on future generations!

Essential Functions

Work Environment:

General office environment (100%). Requires ability to provide clear, concise, accurate and timely communication, both verbally and in writing (100%). Requires ability to interact professionally with co-workers, management, and client (100%). Requires travel in the domestic USA (<15%).

Physical Requirements:

Requires sitting for extended periods of time in meetings with peers, management, and with our client at NASA facilities to discuss technical issues (10%). Also, requires sitting for extended periods of time at a desk to perform engineering tasks and write reports (85%). Requires ability to use stairs or elevators for access between floors and multiple buildings at NASA and Amentum facilities (5%).

Equipment and Machines:

Requires ability to operate a personal computer, a telephone, fax machine, copier, calculator, and other general office equipment (100%).

Attendance:

Normal workday is from 7:30 a.m. through 4:30 p.m., Monday thru Friday. Minimal overtime may be required (10%) to meet schedule milestones and to support technical demands of the job. Regular attendance is a necessity and adequate arrangements for delegating duties during absences are required.

Other Essential Functions:

A REAL ID-compliant license/ID or another acceptable form of identification to access federal facilities. The ability to work independently with minimal supervision, and to make rational decisions, and to exercise good judgment is essential (100%). Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.

Proof of U.S. Citizenship is required.

#amentum #ased #essca

Compensation Details:

ES2

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

  • Health, dental, and vision insurance

  • Paid time off and holidays

  • Retirement benefits (including 401(k) matching)

  • Educational reimbursement

  • Parental leave

  • Employee stock purchase plan

  • Tax-saving options

  • Disability and life insurance

  • Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

06/24/2026 - 07/24/2026

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language atLabor Laws Posters.

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