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Freelance Cfd Simulation Engineer Jobs (NOW HIRING)

Holtec International

CFD Engineer Specialist

Camden, NJ · On-site

$95K - $115K/yr

Develop new and innovative Computational Fluid Dynamics (CFD) simulations related to nuclear power ... Programming skills in Python, C++, or Java for automation and post-processing * Excellent ...

Bosch Group

3D-CFD Simulation Intern

Farmington, MI

$14.75 - $19.75/hr

Thermal simulations including 2 phase conjugate heat transfer of components associated with the ... Currently pursuing a Masters degree in Mechanical Engineering, Aerospace engineering or similar ...

Apply Early

Altair Engineering

CAE Engineer L2

Raymond, OH · On-site

Seeking a highly skilled CFD Simulation Engineer with a strong background in Conjugate Heat Transfer (CHT) analysis. The ideal candidate will have hands-on expertise in STAR-CCM+, ANSYS Fluent, and ...

Altair Engineering, Inc.

Seeking a highly skilled CFD Simulation Engineer with a strong background in Conjugate Heat Transfer (CHT) analysis. The ideal candidate will have hands-on expertise in STAR-CCM+, ANSYS Fluent, and ...

Pkaza

CFD Engineer - Mechanical

Manhattan, NY · On-site +1

CFD Engineer - Mechanical - New York, NY Our client is an Engineering Design and Commissioning ... Participate in discussions to define simulation prerequisites, collect necessary data, and ...

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Pkaza

CFD Engineer - Mechanical

Wilkes Barre, PA · On-site +1

CFD Engineer - Mechanical - Wilkes Barre, PA Our client is an Engineering Design and Commissioning ... Participate in discussions to define simulation prerequisites, collect necessary data, and ...

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SteelStone

Aerodynamic Simulation Engineer

Brooklyn, NY · On-site

$110K - $140K/yr

Design, simulate, and optimize airflow in kitchen appliances such as air fryers and convection ... Use computational fluid dynamics (CFD) tools to predict airflow patterns and thermal effects.

SteelStone

Aerodynamic Simulation Engineer

Brooklyn, NY · On-site

$110K - $140K/yr

Design, simulate, and optimize airflow in kitchen appliances such as air fryers and convection ... Knowledge and Skills: • Proficient in CFD software and tools. • Strong analytical and problem ...

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 ...

Rivian

Sr. CFD Engineer, Powertrain

Plymouth, MI · On-site

$98K - $123K/yr

As the senior CFD simulations, you will support design and optimization of lubrication and cooling ... Collaborate with designers and system engineers to balance lubrication, thermal, NVH, durability ...

Rivian

Sr. CFD Engineer, Powertrain

Plymouth, MI · On-site

$98K - $123K/yr

As the senior CFD simulations, you will support design and optimization of lubrication and cooling ... Collaborate with designers and system engineers to balance lubrication, thermal, NVH, durability ...

PhysicsX

Principal CFD Engineer

New York, NY · On-site

We are building an AI-driven simulation software stack for engineering and manufacturing across ... You're confident setting up CFD simulations independently, interpreting complex results with depth ...

Rivian

Sr. CFD Engineer, Powertrain

Plymouth, MI

$98K - $123K/yr

As the senior CFD simulations, you will support design and optimization of lubrication and cooling ... Collaborate with designers and system engineers to balance lubrication, thermal, NVH, durability ...

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Freelance Cfd Simulation Engineer information

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$93K

$132K

How much do freelance cfd simulation engineer jobs pay per year?

As of Jul 6, 2026, the average yearly pay for freelance cfd simulation engineer in the United States is $93,015.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,500.00 and $110,000.00 per year, depending on experience, location, and employer.

What is the highest paying online freelance work?

For a Freelance CFD Simulation Engineer, the highest paying online freelance work typically involves complex computational fluid dynamics projects for industries like aerospace, automotive, or energy. These roles often require advanced skills in simulation software such as ANSYS or OpenFOAM and can command high hourly rates or project-based fees due to their technical expertise and specialized knowledge.

Will AI replace CFD engineers?

AI can assist CFD simulation engineers by automating routine tasks and improving analysis efficiency, but it is unlikely to fully replace the role. CFD engineers require expertise in setting up simulations, interpreting results, and applying domain knowledge, which currently cannot be fully replicated by AI. Human oversight remains essential for complex problem-solving and decision-making in CFD projects.

Are CFD engineers in demand?

CFD (Computational Fluid Dynamics) engineers are in high demand across industries such as aerospace, automotive, energy, and manufacturing due to the need for advanced simulation and analysis of fluid flows. Employers seek professionals skilled in CFD software like ANSYS, OpenFOAM, or STAR-CCM+, often requiring strong backgrounds in engineering and programming. The role offers good job prospects as companies increasingly rely on simulation for product development and optimization.

What are some common challenges faced by freelance CFD simulation engineers when working with clients remotely?

Freelance CFD simulation engineers often encounter challenges related to communication and project scope when collaborating remotely with clients. Clearly defining project requirements, expected deliverables, and timelines can be difficult without in-person meetings, which may lead to misunderstandings or revisions. Additionally, freelancers are responsible for managing their own workflow, troubleshooting technical issues independently, and ensuring that simulation results are presented in a way that is easily understood by non-technical stakeholders. Building trust and maintaining transparency with clients through regular updates and clear documentation is crucial to overcoming these challenges.

How much does a CFD engineer make?

A CFD simulation engineer's salary varies based on experience, location, and industry, but typically ranges from $70,000 to $120,000 annually. Senior roles or those with specialized skills in software like ANSYS or OpenFOAM can earn higher salaries, especially in high-demand sectors such as aerospace, automotive, or energy.

What is the difference between Freelance Cfd Simulation Engineer vs Mechanical Design Engineer?

AspectFreelance Cfd Simulation EngineerMechanical Design Engineer
CredentialsEngineering degree, CFD certificationsEngineering degree, CAD certifications
Work EnvironmentRemote, project-basedOffice or on-site, product development
Industry UsageEngineering consulting, simulation servicesProduct design, manufacturing

The Freelance Cfd Simulation Engineer specializes in computational fluid dynamics analysis on a project basis, often working remotely for various clients. In contrast, a Mechanical Design Engineer focuses on designing mechanical components and systems, typically within a company or manufacturing setting. Both roles require engineering credentials, but their work environments and industry applications differ significantly.

What are Freelance CFD Simulation Engineers?

Freelance CFD (Computational Fluid Dynamics) Simulation Engineers are independent professionals who use computer software to analyze and solve problems involving fluid flows, heat transfer, and related phenomena. They work on a project-by-project basis for various clients, often in industries like aerospace, automotive, energy, and manufacturing. Their responsibilities include setting up simulation models, running analyses, interpreting results, and providing recommendations to improve designs or processes. Freelance CFD engineers typically possess strong technical backgrounds in engineering or physics and are skilled in software such as ANSYS Fluent, OpenFOAM, or COMSOL Multiphysics.

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

To excel as a Freelance CFD Simulation Engineer, you need a solid background in fluid dynamics, numerical analysis, and engineering principles, often demonstrated by a relevant degree. Expertise in industry-standard CFD software such as ANSYS Fluent, OpenFOAM, or COMSOL, along with proficiency in programming languages like Python or MATLAB, is crucial. Strong problem-solving skills, effective communication, and the ability to manage projects independently are standout soft skills for this role. These abilities are vital for delivering accurate simulations, meeting client expectations, and maintaining a successful freelance practice.
More about Freelance Cfd Simulation Engineer jobs
What cities are hiring for Freelance Cfd Simulation Engineer jobs? Cities with the most Freelance Cfd Simulation Engineer job openings:
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Freelance Cfd Simulation Engineer jobs near you
Infographic showing various Freelance Cfd Simulation Engineer job openings in the United States as of June 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 77% Physical, 2% Hybrid, and 21% Remote job distribution, with an average salary of $93,015 per year, or $44.7 per hour.
CFD Engineer Specialist

CFD Engineer Specialist

Holtec International

Camden, NJ • On-site

$95K - $115K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Holtec International rating

8.0

Company rating: 8.0 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

145th of 421 rated machine equipment manufacturers

Job description

The CFD Engineer Specialist will support engineering and licensing requirements, leading to the licensing and construction of the first SMR-300 plant. The engineer will use, and have the opportunity to learn, various methods and software to perform the analyses. The Engineer will be part of a team executing a U.S. Government cost-shared development program requiring the efficient completion of engineering assignments, including coordination with other engineers in U.S. and offshore operating centers.
Location: Camden, NJ (On-site)
Primary Responsibilities:
  • Develop new and innovative Computational Fluid Dynamics (CFD) simulations related to nuclear power plant components.
  • Collaborate in small teams focused on the development and execution of complex multi-physics flow simulations, including conjugate heat transfer.
  • Apply developed and developing capabilities to directly impact design processes and minimize the need for hardware testing.
  • Provide actionable component-level and/or system-level design recommendations to Design Responsible Engineers by interpreting complex analysis results.
  • Participate in product design and development teams, presenting analysis results to engineering peers and management.
  • Enhance concept designs based on limited requirements or functions and develop mature requirements by gaining an understanding of the system, structure, or components.
  • Transform concept designs into license ready designs through critical thinking, literature research, collaboration with team members from other disciplines and vendors, and any analysis permitted by project milestones.
  • Support the preparation of design deliverables, presentations, and communicate design progress in stakeholder meetings.
  • Author and review technical reports, calculation packages, and licensing documentation in compliance with NQA-1 and NRC regulatory frameworks (e.g., RG 1.203) to support the reactor's Preliminary and Final Safety Analysis Reports (PSAR/FSAR).

Requirements:
  • Advanced degree in Mechanical or Nuclear Engineering with a focus on thermal-hydraulic analysis and design
  • 5+ years of experience in CFD and thermal-hydraulics
  • Proficient in ANSYS (Fluent, CFX, Workbench), STAR-CCM+, meshing tools, and SpaceClaim
  • Strong knowledge of heat transfer, fluid dynamics, and CFD turbulence models
  • Familiarity with two-phase flow modeling
  • Programming skills in Python, C++, or Java for automation and post-processing
  • Excellent analytical, problem-solving, and computer skills
  • Strong technical writing, communication, and organizational abilities
  • Detail-oriented with a focus on accuracy and error-free work
  • Eligible to work under 10 CFR Part 810
  • MS or PhD in Mechanical Engineering, applied mechanics, or closely related field of engineering (preferred).
  • Industry experience using CFD simulation to support product development.
  • Experience working with engineers and fabricators to develop designs and drawings.
  • Experience with SolidWorks, AutoCAD, and ANSYS software.
  • Knowledge of ASME Section III compliance and NRC regulatory frameworks for code validation is a major plus.
  • Experience working in the nuclear industry.

A Generation Ahead by Design™
Investing in people who power the future.
We believe great work deserves great rewards. Our benefits go beyond the basics, reflecting our commitment to supporting your whole self...your health, your future, and your career growth. This includes:
Compensation:
  • Annual compensation based on skills and experience ranging from $95,000 to $115,000

Benefits:
  • Industry-leading medical, dental, and vision coverage with a generous employer premium contribution and Day 1 eligibility!
  • FLEX Program - Hybrid work opportunities available for eligible roles, where business needs and role requirements allow
  • 401(k) retirement plan with up to a 5% company match and immediate vesting to support long-term financial security
  • Paid time off and 11 paid holidays to support rest, balance, and recharge
  • Wellness program offering rewards for participation in company-supported health initiatives
  • Commuter benefits supporting mass transit and commuter parking options
  • Company-paid life and AD&D insurance for added peace of mind
  • Education assistance to support continued education and professional growth
  • Employee support and voluntary benefits, including an Employee Assistance Program and optional coverage such as disability, legal, identity theft, and insurance programs
  • Benefits eligibility and offerings may vary based on role, location, and employment status

If you're driven to solve meaningful challenges and make a lasting impact, we invite you to build your career at Holtec-a generation ahead by design™.

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