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Cfd Heat Transfer Engineer Jobs (NOW HIRING)

Design Engineer II SIG SAUER, Inc . is a leading provider and manufacturer of firearms, electro ... FEA, motion, CFD, heat transfer, or other software. * Process change orders through the PLM system ...

Flexcompute is seeking an experienced software developer to contribute to a modern Computational ... Strong background in Fluid Mechanics, Structural Mechanics, Aeroacoustics, Conjugate Heat Transfer ...

Description Design Engineer II SIG SAUER, Inc . is a leading provider and manufacturer of firearms ... FEA, motion, CFD, heat transfer, or other software. * Process change orders through the PLM system ...

Design Engineer II SIG SAUER, Inc . is a leading provider and manufacturer of firearms, electro ... FEA, motion, CFD, heat transfer, or other software. * Process change orders through the PLM system ...

Flexcompute is seeking an experienced software developer to contribute to a modern Computational ... Strong background in Fluid Mechanics, Structural Mechanics, Aeroacoustics, Conjugate Heat Transfer ...

FEA, motion, CFD, heat transfer, or other software. Review analyses completed by other Engineers for accuracy and provide guidance for identified concerns. * Process all levels of change orders ...

FEA, motion, CFD, heat transfer, or other software. Review analyses completed by other Engineers for accuracy and provide guidance for identified concerns. * Process all levels of change orders ...

Proven expertise in chemical engineering principles and practices, including heat transfer, process design and optimization. * Strong knowledge of process simulation software and tools relevant to ...

FEA, motion, CFD, heat transfer, or other software. Review analyses completed by other Engineers for accuracy and provide guidance for identified concerns. * Process all levels of change orders ...

FEA, motion, CFD, heat transfer, or other software. Review analyses completed by other Engineers for accuracy and provide guidance for identified concerns. • Process all levels of change orders ...

FEA, motion, CFD, heat transfer, or other software. Review analyses completed by other Engineers for accuracy and provide guidance for identified concerns. • Process all levels of change orders ...

This role focuses on applying advanced CFD tools to complex heat transfer and fluid flow problems ... MSc in Nuclear Engineering, Mechanical Engineering, or a related field. * 5+ years of hands-on CFD ...

Proven expertise in chemical engineering principles and practices, including heat transfer, process design and optimization. * Strong knowledge of process simulation software and tools relevant to ...

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How much do cfd heat transfer engineer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for cfd heat transfer 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 are the key skills and qualifications needed to thrive in the Cfd Heat Transfer Engineer position, and why are they important?

To thrive as a CFD Heat Transfer Engineer, you need a strong background in fluid dynamics, thermodynamics, heat transfer, and proficiency in engineering analysis, typically supported by a degree in mechanical or aerospace engineering. Expertise in computational fluid dynamics (CFD) software such as ANSYS Fluent, STAR-CCM+, or OpenFOAM, along with familiarity with CAD and meshing tools, is typically required. Strong problem-solving skills, attention to detail, and effective teamwork and communication abilities help candidates excel in collaborative engineering environments. These competencies are essential for accurately modeling complex thermal systems and delivering reliable engineering solutions in practical projects.

What does a typical day look like for a CFD Heat Transfer Engineer?

A typical day for a CFD Heat Transfer Engineer involves setting up and executing simulations to analyze heat transfer and fluid flow in various engineering systems, reviewing and validating results, and preparing technical reports or presentations. Engineers often collaborate closely with design, manufacturing, and testing teams to interpret simulation outcomes and recommend design optimizations. The role may also include troubleshooting modeling issues, refining mesh quality, and staying up to date with the latest software tools and industry best practices. This combination of technical analysis and cross-functional teamwork ensures that engineering processes and product designs effectively meet thermal performance requirements.

What is a CFD Heat Transfer Engineer job?

A CFD Heat Transfer Engineer specializes in using computational fluid dynamics (CFD) simulations to analyze and optimize heat transfer in various engineering applications. They work on thermal management, cooling systems, and energy efficiency for industries like aerospace, automotive, electronics, and manufacturing. Their role involves developing models, running simulations, and interpreting results to improve product performance and system design. Strong knowledge of fluid mechanics, thermodynamics, and numerical methods is essential.

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What cities are hiring for Cfd Heat Transfer Engineer jobs? Cities with the most Cfd Heat Transfer Engineer job openings:
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Infographic showing various Cfd Heat Transfer Engineer job openings in the United States as of July 2026, with employment types broken down into 75% Full Time, 2% Part Time, 1% Contract, and 22% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $93,015 per year, or $44.7 per hour.

Design Engineer II

SigSauer

Exeter, NH • On-site

Full-time

Re-posted 13 days ago


Job description

Design Engineer II

SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and training. For over 250 years SIG SAUER, Inc. has evolved, and thrived, by blending American ingenuity, German engineering, and Swiss precision. Today, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Additionally, SIG SAUER is the premier provider of elite firearms instruction and tactical training at the SIG SAUER Academy. Headquartered in Newington, New Hampshire, SIG SAUER employs people across various U.S. locations, and global facilities across multiple regions. SIG SAUER is certified a Great Place to Work™. For more information about the company and product line visit: www.sigsauer.com.

Position Summary: The Design Engineer II is responsible for developing moderately complex sub-system designs for new products as well as design improvements for legacy products. Responsibilities also include exercising sound engineering judgement and presenting analysis summaries which support design decisions. The mid-level Design Engineer II will be attentive to detail in completing tasks assigned by the Engineering Manager with limited guidance needed. The Design Engineer II will work both independently and in a team environment with Designers, other Design Engineers, NPI Managers, and Test Technicians. Proactive collaboration with other departments such as Product Management, Manufacturing, Quality and Assembly is also required.

FLSA: Exempt

Job Duties and Responsibilities:

  • Develop innovative mechanical subsystem designs which meet product requirements and cost targets.
  • Generate and check drawings, ensuring a functional dimensioning scheme, appropriate GD&T, and ASME Y14.5 compliance. Perform statistical tolerance stack analyses to optimize tolerancing schemes. Identify QAPs with consideration for tolerance stack contributions and Quality Function/FMECA characteristics.
  • Independently complete moderately complex, accurate, subsystem analyses using two or more of the following tools: FEA, motion, CFD, heat transfer, or other software.
  • Process change orders through the PLM system for the release and revision of parts, assemblies, and SKUs. Determine appropriate part dispositions and status levels.
  • Independently generate logical and thorough test plans to evaluate new or modified product designs. Work with test technicians to complete testing as needed. Compile and analyze test data, formulating plausible hypotheses and rational conclusions. Generate test reports and formulate recommendations for future action.
  • Initiate DFM reviews with teammates, Manufacturing Engineers, and vendors. Propose viable methods for reducing part costs. Evaluate part inspection data and determine the acceptability of non-conformances, providing feedback to suppliers.
  • Develop and manage Intellectual Property through patent searches, patent applications, and trade studies.
  • Participate in and sustain 5S Standards.
  • Engage in and actively volunteer for general continuous improvement projects and tasks, as well as those related to technical information, analytical methods, design practices, and other R&D activities.
  • Must follow all required Safety and ISO procedures. Follow safe firearms handling practices, and all range safety procedures when in the range area.
  • Must be able to travel infrequently.
  • Miscellaneous duties as assigned.

Education/Experience & Skills:

  • Bachelor of Science in Mechanical Engineering and 3-6 years of previous engineering experience in an R&D environment.
  • Capable of performing moderately complex analyses such as FEA, kinematic and dynamic motion, CFD, and/or heat transfer.
  • Proficient using Microsoft Excel, Word, and PowerPoint.
  • Proficient using CAD software to create parametric solid models, assemblies, and associated drawings; SolidWorks experience highly preferred. Experience using a PLM system such as Agile, is preferred.
  • Able to generate clear, fully dimensioned, ASME Y14.5 compliant drawings of complex parts using logical datum structures and functional dimensioning schemes. Familiar with GD&T symbology and standard inspection methods. Capable of completing complex tolerance stack analyses. Proficiency with tolerance stack software is preferred.
  • A basic understanding of manufacturing methods including machining, metal injection molding, plastic injection molding, stamping/fine blanking, extrusion, forging, and casting is required, as is knowledge in material selection, heat treatment, and coatings.
  • Must be able to clearly, concisely, and accurately convey ideas and information to others, both verbally and in written form.
  • Experience in using and maintaining firearms and/or related products preferred.
  • Able to work effectively as part of a team, as well as independently, with limited guidance.
  • Possess practical experience with mechanical assembly techniques. Able to define problems, collect data using tools such as HSV, establish facts, and propose viable solutions to issues.

Working Conditions:

  • Prolonged periods of sitting at a desk and working at a computer using a keyboard and mouse performing repetitive tasks.
  • Ability to open file cabinets, reach with hands and arms, bend, and twist, lift and move files.
  • Ability to lift up to 25 pounds.
  • Must wear required Personal Protective Equipment (PPE) where required.
  • Must comply with all work exposure EH&S training requirements and adhere to SIG SAUER Inc. Security Mandates.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law.