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Ansys Cfx Jobs (NOW HIRING)

Demonstrated proficiency with one or more commercial or open-source CFD codes (ANSYS Fluent, ANSYS CFX, Siemens Star-CCM+, OpenFOAM) * Solid understanding of fluid mechanics, heat transfer

Experience using 3-D Solid Modeling software (SolidWorks), Structural FEA (SolidWorks Simulation), CFD (ANSYS CFX, FLUENT, and SolidWorks Flow Simulation), MATLAB, and Microsoft Office products.

Demonstrated experience with commercial or open-source CFD tools such as ANSYS Fluent, ANSYS CFX, OpenFOAM, or COMSOL Multiphysics. * 2+ years designing or operating large-scale industrial fluid ...

Experience using 3-D Solid Modeling software (SolidWorks), Structural FEA (SolidWorks Simulation), CFD (ANSYS CFX, FLUENT, and SolidWorks Flow Simulation), MATLAB, and Microsoft Office products.

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Ansys Cfx information

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$93K

$132K

How much do ansys cfx jobs pay per year?

As of Sep 4, 2026, the average yearly pay for ansys cfx 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 Ansys CFX?

Ansys CFX is a high-performance computational fluid dynamics (CFD) software tool used to model and analyze fluid flow, heat transfer, and associated phenomena. It is widely used by engineers and scientists in industries such as aerospace, automotive, chemical processing, and energy to simulate and optimize the behavior of fluids in complex systems. With advanced turbulence modeling, multiphase flow capabilities, and robust solver technology, Ansys CFX helps users design more efficient products and processes while reducing the need for costly physical prototyping.

What skills and qualifications are needed to work with Ansys CFX?

To thrive as an Ansys CFX Engineer, you need a solid background in fluid dynamics, thermodynamics, and engineering principles, typically supported by a degree in mechanical or aerospace engineering. Proficiency in Ansys CFX software, computational fluid dynamics (CFD) tools, and relevant programming languages like Python or MATLAB is essential. Strong analytical thinking, attention to detail, and effective communication skills help you interpret simulation results and collaborate across multidisciplinary teams. These skills ensure accurate modeling, efficient problem-solving, and successful project outcomes in simulation-driven environments.

What challenges do engineers face when working with Ansys CFX, and how can they be addressed?

Engineers using Ansys CFX often encounter challenges such as setting up complex boundary conditions, managing large computational models, and ensuring solution convergence. Addressing these issues typically involves thorough pre-processing, such as refining the mesh in critical regions, and leveraging built-in diagnostic tools to monitor simulation progress. Collaboration with experienced team members and regular training on the latest software updates can also help users overcome technical hurdles and improve workflow efficiency.

What is the difference between Ansys Cfx vs CFD Engineer?

AspectAnsys CfxCFD Engineer
Primary RoleSimulation software for fluid dynamicsDesign and analyze fluid flow systems
Required SkillsCFD software proficiency, engineering fundamentalsCFD software, engineering principles, problem-solving
Work EnvironmentSoftware development, simulation setupField testing, system design, analysis
CertificationsRelevant engineering degrees, CFD software trainingEngineering degree, CFD certification often preferred

While Ansys Cfx is a specialized simulation software used by CFD Engineers, the role of a CFD Engineer involves applying CFD tools like Ansys Cfx to solve engineering problems. Ansys Cfx is a technical tool, whereas CFD Engineers utilize it within broader engineering projects to optimize designs and analyze fluid flow systems.

Is Ansys Cfx a good place to work?

Ansys CFX is a simulation software used in engineering and research environments, and jobs related to it often involve technical skills in computational fluid dynamics and software development. The work environment can vary depending on the employer, but roles typically require problem-solving abilities and familiarity with engineering tools. Overall, employment in this field can offer opportunities for growth in engineering and simulation industries.
More about Ansys Cfx jobs
Infographic showing various Ansys Cfx job openings in the United States as of August 2026, with employment types broken down into 97% Full Time, 1% Part Time, and 2% Contract. Highlights an 91% Physical, 5% Hybrid, and 4% Remote job distribution, with an average salary of $93,015 per year, or $44.7 per hour.

Senior Mechanical Thermal-Fluids Engineer

Fermilab

Batavia, NY • On-site

$111K - $146K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago


Key responsibilities

  • Lead the Thermal-Fluids Engineering Group and serve as the Level 4 Technical Manager for the LBNF RAW Water Systems.

  • Design, analyze, specify, and oversee the construction of fluid cooling piping systems and thermal-fluid systems supporting accelerator operations.

  • Coordinate with vendors, fabricate systems using various welding and bonding techniques, and provide operations engineering support by troubleshooting and upgrading existing fluid systems.


Fermilab rating

9.1

Company rating: 9.1 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

11th of 121 rated laboratories


Job description

The expected hiring range for this position is:

$111,400.00-$146,600.00.

Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such the scope and responsibilities of the position, qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs.

About the Role:

Fermilab is seeking a Senior Mechanical Thermal-Fluids Engineer to lead the Thermal-Fluids Engineering Group who is a collaborator by nature and who seeks out the latest technology and tools to design, fabricate, test, install and operate components and systems for our particle accelerators. We use the latest technology such as ANSYS, NASTRAN, Siemens NX, and additive manufacturing (3D printing) to model, simulate, prototype, and test our designs. We work with vendors who stretch their technical abilities to fabricate the next generation of components and systems. We expand our engineering skills, and sometimes write the textbooks, to operate the existing accelerators. We work with collaborators throughout the lab and the world to plan future accelerators for projects such as the Long Baseline Neutrino Facility (LBNF) and Proton Improvement Plan II (PIP-II).

What your day-to-day as a Senior Mechanical Thermal-Fluids Engineer at Fermilab will look like:

  • Serve as the Thermal-Fluids Engineering Group leader.
  • Serve as the Level 4 Technical Manager for the LBNF RAW Water Systems.
  • Utilize fundamental mechanical engineering concepts and principles to complete assignments and develop familiarization with the Laboratory's method of project engineering, from the design stage through review, procurement, fabrication, installation, test, and operation.
  • Be involved in the mechanical design, analysis, specification, and construction of fluid cooling piping systems that support the operation of the accelerator complex, including the temperature control of beamline components (such as magnets, collimators, RF cavities, beam instrumentation, high-powered targets, kickers, and associated beam components).
  • Participate in and lead efforts involving general mechanical-system design, thermal-fluid system design, piping system fluid flow analysis, and heat transfer analysis.
  • Learn the operations of existing accelerator fluids systems and provide operations engineering support by troubleshooting system issues and designing upgrades to existing systems to improve their reliability.
  • Participate in the design of compressible and incompressible thermal fluids systems to support the accelerator.
  • Fabricate systems using different types of welding, brazing, bonding, and soldering techniques with materials such as aluminum, stainless steels, copper, brass, PVC, CPVC, PVDF etc.
  • Work in a team environment
  • Be responsible for directing the activities of drafters, designers, technicians, and skilled trades on their projects.
  • Communicate with outside vendors, contractors, and fabricators through written specifications and engineering drawings.
  • Direct the activities of co-op engineering students and interns on their projects.
  • Abide by and be responsible for performing all duties in accordance with all environmental, health and safety regulations and practices pertinent to this position.


Skills and Attributes for Success:

  • Bachelor's in an applicable Engineering discipline from an ABET accredited institution with 8+ years of engineering experience, or a Master's in an applicable Engineering discipline from an ABET accredited institution with 6+ years of engineering experience.


Applicable Knowledge, Skills and Abilities Required:

  • Demonstrated ability to communicate expectations clearly using verbal and written practices with customers / stakeholders and with team members.
  • Demonstrated ability to work effectively under the requirements of schedules and shifting priorities.
  • Demonstrated ability to perform fluid mechanics, thermodynamics, heat transfer, piping network calculations and engineering mechanics calculations including statics, stress, strain, and deflection.
  • Demonstrated knowledge of machine shop practices and techniques for fabricating complex and intricate hardware.
  • Knowledge of welding and brazing practices (e.g., TIG, MIG and torch brazing) as related to manufacturing and fabrication of piping is desirable.
  • Must have strong computing skills including preparing and documenting engineering calculations, creating 3D models and 2D drawings using CAD software, FEA analyses, data presentation, and project management activities (cost estimates, schedules).
  • Skills in AFT Fathom, AFT Arrow, ANSYS Workbench, ANSYS Fluent, or ANSYS CFX are desirable.
  • Demonstrated ability to create and read mechanical drawings, including piping and instrumentation diagrams (P&ID) and process piping flow schematics.
  • Familiarity of CAD software toward the creation of piping fluid flow network systems is a plus.
  • Skills in AutoCAD Plant are desirable.
  • Use of geometric dimensioning and tolerancing on drawings is desirable.
  • Demonstrated ability to creatively solve engineering problems and troubleshoot operational issues.
  • Knowledge of materials, metallurgy and radiation damage of materials is desirable.
  • Knowledge of code standards such as ASME, AISC and ANSI/ASME pressure vessel and piping codes is desirable.
  • Basic understanding of electrical engineering concepts such as current, voltages, resistance, and frequencies.

Physical Activity and Work Conditions:

  • HUMAN FACTORS: Heights, working in underground enclosures, mental concentration, sitting, standing, tight work schedule, visually demanding.

Work Arrangement:

Please note that the described work arrangement is subject to change based on business needs and is not guaranteed to be final.

  • Onsite: This is an onsite role, and the candidate must be able to work from our Batavia office.

Benefits/Perks:

Fermilab offers a competitive and comprehensive benefits program, including:

  • Medical, Dental, Vision and Flexible Spending Accounts
  • Paid time off
  • Life insurance
  • Short and Long-term disability insurance
  • Retirement benefits
  • Onsite day care

Why Fermilab:
Fermilab is America's premier laboratory for particle physics and accelerator research, funded by the U.S. Department of Energy. We support discovery science experiments in Illinois and locations around the world, including deep underground mines in South Dakota and Canada, mountaintops in Arizona and Chile, CERN in Europe and the South Pole.

Pre-Employment Screening:


Drug-Free Workplace & Pre-Employment Screening

Fermilab is dedicated to fostering a safe, productive and drug-free environment. An offer of employment is contingent upon the successful completion of a background check and drug screening.

HSPD-12

In accordance with Homeland Security Presidential Directive 12 (HSPD-12) new employees are required to obtain and maintain a HSPD-12 Personal Identity Verification (PIV) Credential. To obtain this credential, new employees must successfully complete and pass a federal background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment.

Foreign Government Sponsored Activities

Fermilab employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. Such individuals will be asked to disclose any participation for review by Fermilab's Office of General Counsel.

REAL-ID Requirement for access to Fermilab Campus
Fermilab requires all members of the public to produce a REAL-ID, or equivalent, to access the Fermilab Campus for interviews or career events. A list of acceptable forms of ID can be found here: https://get-connected.fnal.gov/wp-content/uploads/2021/09/REALID-Documents.pdf. If a candidate is selected for an interview but does not possess any of the equivalent documents, we may schedule a virtual interview.

Equal Opportunity Statement

Fermilab is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information, and other legally protected categories.


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