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Ansys Cfd Jobs (NOW HIRING)

Etched

Thermo-Mech CFD Simulation Intern

San Jose, CA · On-site

$22 - $29.50/hr

You'll use tools like ANSYS Mechanical APDL and ANSYS FLUENT to perform critical thermo-mechanical/CFD analysis and contribute to next-generation high-performance computing systems. Key ...

Etched

Thermo-Mech CFD Simulation Intern

San Jose, CA · On-site

$22 - $29.50/hr

You'll use tools like ANSYS Mechanical APDL and ANSYS FLUENT to perform critical thermo-mechanical/CFD analysis and contribute to next-generation high-performance computing systems. Key ...

Last Energy

Senior CFD Engineer

Austin, TX · On-site

$99.60K - $135.30K/yr

You'll own the CFD workflow end-to-end and turn simulations into clear trade studies and ... ANSYS Fluent/CFX, STAR-CCM+, OpenFOAM, or COMSOL * Practical meshing and modeling judgment ...

Last Energy

Senior CFD Engineer

Austin, TX

$99.60K - $135.30K/yr

You'll own the CFD workflow end-to-end and turn simulations into clear trade studies and ... ANSYS Fluent/CFX, STAR-CCM+, OpenFOAM, or COMSOL * Practical meshing and modeling judgment ...

Last Energy

Senior CFD Engineer

Austin, TX

$99.60K - $135.30K/yr

You'll own the CFD workflow end-to-end and turn simulations into clear trade studies and ... ANSYS Fluent/CFX, STAR-CCM+, OpenFOAM, or COMSOL * Practical meshing and modeling judgment ...

PhysicsX

Senior CFD Engineer - Turbomachinery

New York, NY · On-site

$110K - $149.30K/yr

Who We're Looking For As a Senior CFD Engineer with deep expertise in Turbomachinery, you are a ... NX, Ansys Bladegen) coupled with simulation pipeline automation. * Highly proficient in at least ...

Bloom Energy

Principal Engineer - CFD/Thermal

San Jose, CA · On-site

$176.30K - $253.70K/yr

ANSYS Icepak(preferred)/Fluent/Flotherm. * Be creative in utilizing CFD for quick and accurate predictions as well as conduct hand calculation from first principles. * Be able to manage multiple ...

Sub-Zero Group, Inc.

Design Engineer II

Madison, WI · On-site

Ability to use FEA (Ansys), CFD (Fluent), LabView is a plus. Required Skills: * Solidworks: Intermediate * Microsoft Excel: Intermediate * Self-Starter: Inspired to perform without outside help

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How much do ansys cfd jobs pay per year?

As of May 31, 2026, the average yearly pay for ansys cfd 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 an Ansys CFD job?

An Ansys CFD job involves using ANSYS Fluent or CFX to simulate fluid flow, heat transfer, and related physics for engineering applications. Professionals in this role set up simulations, analyze results, and optimize designs for industries like aerospace, automotive, and energy. They need expertise in computational fluid dynamics (CFD), meshing techniques, and interpreting simulation outputs to improve product performance and efficiency.

What are the key skills and qualifications needed to thrive in the Ansys Cfd position, and why are they important?

To thrive as an Ansys CFD specialist, a strong background in fluid dynamics, thermodynamics, and mechanical engineering is essential, typically supported by a relevant degree. Expertise in using Ansys Fluent or CFX, proficiency in CAD software, and familiarity with scripting languages like Python or MATLAB are commonly required; having Ansys certification is advantageous. Analytical thinking, attention to detail, and effective communication skills help deliver robust simulation results and facilitate teamwork. These abilities ensure accurate modeling, insightful analysis, and successful collaboration with cross-functional engineering teams.

What are typical projects or challenges an Ansys CFD specialist might work on?

As an Ansys CFD specialist, you may work on projects such as optimizing automotive aerodynamics, improving HVAC system efficiency, or modeling industrial fluid flows. Common challenges include setting up accurate simulations, validating results with experimental data, and refining complex geometries to ensure reliable outputs. You’ll often collaborate closely with design engineers and project managers to translate simulation results into actionable design improvements. The role offers continual learning opportunities as each project presents unique technical hurdles and requires creative problem-solving to meet performance targets.
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Ansys Cfd jobs near you
Infographic showing various Ansys Cfd job openings in the United States as of May 2026, with employment types broken down into 1% Internship, 97% Full Time, 1% Part Time, and 1% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $93,015 per year, or $44.7 per hour.

Thermo-Mech CFD Simulation Intern

Etched

San Jose, CA • On-site

$22 - $29.50/hr

Full-time

Posted 6 days ago

Job description

About Etched

Etched is building the world’s first AI inference system purpose-built for transformers - delivering over 10x higher performance and dramatically lower cost and latency than a B200. With Etched ASICs, you can build products that would be impossible with GPUs, like real-time video generation models and extremely deep & parallel chain-of-thought reasoning agents. Backed by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history.

Job Summary

We are seeking a talented Thermo-Mechanical, CFD Simulation Engineering Intern focused on Chip-on-Wafer-on-Substrate (CoWoS) package development to join our Advanced IC Packaging Team in Fall '26, Spring '27, or Summer '27. You'll use tools like ANSYS Mechanical APDL and ANSYS FLUENT to perform critical thermo-mechanical/CFD analysis and contribute to next-generation high-performance computing systems.

Key responsibilities

  • Develop FEA models for CoWoS-based IC packages using ANSYS Mechanical APDL

  • Perform thermo-mechanical stress/strain analysis and thermal cycling simulations

  • Analyze package warpage, solder joint reliability, and interconnect stress

  • Develop CFD models using ANSYS FLUENT for solder reflow modeling

  • Collaborate with design engineering teams on package development

You may be a good fit if you have

  • Education & Experience

    • Pursuing a degree in Mechanical Engineering or related field

    • Academic or project experience with FEA/CFD tools and analysis

  • Technical Skills

    • Proficiency in SOLIDWORKS/NX, ANSYS Mechanical APDL and ANSYS FLUENT

    • Understanding of semiconductor packaging materials and processes

    • Strong grasp on non-linear properties of materials (elastic-plastic, viscoelastic)

    • Familiarity with CoWoS-S/L/R, TSVs, or 2.5D/3D integration concepts

    • Basic programming/scripting skills (APDL, Python, MATLAB)

Strong candidates may have some experience with

  • Knowledge of solder joint reliability and failure analysis

  • Familiarity with JEDEC standards and reliability testing

  • Previous internship in semiconductor industry

We encourage you to apply even if you do not believe you meet every qualification.

Program details

  • 12-week paid internship

  • Generous housing support for those relocating

  • Daily lunch and dinner in our office

  • Based at our office in San Jose, CA

  • Direct mentorship from industry leaders and world-class engineers

  • Opportunity to work on one of the most important problems of our time

For any questions, contact internships@etched.com.

How we’re different

Etched believes in the Bitter Lesson. We think most of the progress in the AI field has come from using more FLOPs to train and run models, and the best way to get more FLOPs is to build model-specific hardware. Larger and larger training runs encourage companies to consolidate around fewer model architectures, which creates a market for single-model ASICs.

We are a fully in-person team in West San Jose, and greatly value engineering skills. We do not have boundaries between engineering and research, and we expect all of our technical staff to contribute to both as needed.