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Freelance Heat Transfer Engineer Jobs in Chicago, IL

Alignerr

Mechanical Engineering

Chicago, IL · Remote

... like FEA, heat transfer, kinematics, fluid dynamics, thermodynamics, and material science to ... Freelance autonomy: no meetings, no commute, no micromanagement * Collaborate with a global team of ...

Sterling Engineering Inc.

Design Engineer

Wood Dale, IL · On-site

$68K - $80K/yr

Mechanical Engineer Salary: $68,000 - $80,000 Location: Wood Dale, IL Industry: Electrical ... Understanding of mechanical fundamentals (statics, materials, heat transfer basics) * Familiarity ...

Sargent & Lundy

Mechanical Engineer - Mid-Level

Chicago, IL · Hybrid

$74.35K - $113.60K/yr

... heat transfer, and fluid mechanics. * You will be preparing calculations, specifications, and ... While supporting project teams with other Mechanical Engineers, you will be involved in system ...

Sargent & Lundy

Mechanical Engineer - Mid-Level

Chicago, IL · On-site

$74.35K - $113.60K/yr

... heat transfer, and fluid mechanics. * You will be preparing calculations, specifications, and ... While supporting project teams with other Mechanical Engineers, you will be involved in system ...

Sargent & Lundy

Mechanical Engineer - Mid-Level

Chicago, IL · Hybrid

$74.35K - $113.60K/yr

... heat transfer, and fluid mechanics. * You will be preparing calculations, specifications, and ... While supporting project teams with other Mechanical Engineers, you will be involved in system ...

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Freelance Heat Transfer Engineer information

See Chicago, IL salary details

$15

$49

$136

How much do freelance heat transfer engineer jobs pay per hour?

As of May 28, 2026, the average hourly pay for freelance heat transfer engineer in Chicago, IL is $49.15, according to ZipRecruiter salary data. Most workers in this role earn between $25.00 and $63.65 per hour, depending on experience, location, and employer.

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

To thrive as a Freelance Heat Transfer Engineer, you need a solid background in mechanical or chemical engineering with expertise in thermodynamics, fluid mechanics, and heat transfer principles, often supported by a relevant engineering degree and professional experience. Familiarity with simulation software such as ANSYS Fluent, COMSOL Multiphysics, and CAD tools, as well as knowledge of industry standards, is essential. Strong problem-solving skills, clear communication, and self-management are crucial soft skills for effectively collaborating with clients and managing projects independently. These competencies ensure accurate analysis, innovative solutions, and successful client engagements in a competitive freelance environment.

What are some common challenges faced by freelance heat transfer engineers, and how can they be managed?

Freelance heat transfer engineers often face challenges such as managing multiple client projects simultaneously, staying updated with the latest simulation tools, and accessing industry-standard software without an employer’s license. Time management and clear communication with clients are critical to balancing deliverables and maintaining quality. Networking with peers and participating in professional forums can help freelancers stay current and troubleshoot complex technical problems as they arise.

What does a Freelance Heat Transfer Engineer do?

A Freelance Heat Transfer Engineer specializes in analyzing, designing, and optimizing systems where heat transfer is critical, such as HVAC systems, power plants, or manufacturing processes. Working on a freelance basis, they offer their expertise to various clients on a project or contract basis rather than being employed by one company. Their work often involves conducting thermal simulations, improving energy efficiency, troubleshooting heat-related issues, and ensuring compliance with industry standards. Freelance engineers typically have flexibility in choosing projects and clients, and must manage their own business operations alongside technical work.

What is the difference between Freelance Heat Transfer Engineer vs Mechanical Engineer?

AspectFreelance Heat Transfer EngineerMechanical Engineer
CredentialsRelevant engineering degree, specialized heat transfer knowledge, certifications optionalEngineering degree, often with broader mechanical focus, certifications vary
Work EnvironmentIndependent, project-based, remote or on-site consultingCompany or industry-based, full-time or part-time roles, on-site or office work
Industry UsageConsults on thermal systems, HVAC, energy efficiency projectsDesign, analysis, manufacturing of mechanical systems, including thermal components

Freelance Heat Transfer Engineers focus specifically on thermal systems and often work independently on specialized projects, while Mechanical Engineers have a broader scope in mechanical design and manufacturing within organizations. Both roles require engineering credentials, but their work environments and project types differ significantly.

What are the most commonly searched types of Heat Transfer Engineer jobs in Chicago, IL? The most popular types of Heat Transfer Engineer jobs in Chicago, IL are:
What are popular job titles related to Freelance Heat Transfer Engineer jobs in Chicago, IL? For Freelance Heat Transfer Engineer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Freelance Heat Transfer Engineer jobs in Chicago, IL look for? The top searched job categories for Freelance Heat Transfer Engineer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Freelance Heat Transfer Engineer jobs? Cities near Chicago, IL with the most Freelance Heat Transfer Engineer job openings:
Freelance Heat Transfer Engineer jobs near you

CAD Technician

DRC Heat Transfer (formerly Diesel Radiator Co.)

Elk Grove Village, IL • On-site

$23 - $26/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 16 hours ago

Job description

Summary

The position of CAD Technician at DRC Heat Transfer works to create machine programs and drawings for a variety of standard and custom products using specialized computer software. Additionally, CAD Technician assists the Product Engineering team with daily tasks.


The Product Engineering group is responsible for New Product Development (NPD) for manufacturing in DRC’s five Chicagoland production facilities. CAD Technicians also provide Continuous Product Development (CPD) support to designers and manufacturing staff in an effort to maintain a high standard of quality and continually improved efficiencies. This allows DRC Heat Transfer to provide exceptional products and services in a timely manner to our customers.

Essential Duties and Responsibilities

  • Create design documentation for new design CAD models
  • Customer Quote Support drawings
  • Assembly/Inspection drawings
  • Weldment drawings
  • Sheet metal bending instructions
  • CNC program lists
  • Develop and maintain part lists and BOMs
  • Ensure consistency between CAD models, drawings, and BOM data
  • Update documentation to reflect design revisions
  • Create machine programs (G-codes, NC-codes, M-codes)
  • Participate in Peer Design Reviews with design team and produce final drafts based on meeting notes
  • Maintain records of revisions within a PDM system
  • Oversee prototype manufacturing
  • Address prototype manufacturing questions
  • Process ECRs (Engineering Change Requests) and maintain records of all revisions
  • Provide Production Team with fixtures and other technical support to aid in product manufacturing
  • Produce three-dimensional models of jigs/fixtures
  • Make revisions based on feedback from Design or Production team
  • Create documentation for standard parts
  • Perform other job-related tasks as assigned


Job Requirements

  • Must have reliable transportation and be able to travel to all DRC locations as required
  • Excellent interpersonal skills
  • Strong written and verbal skills
  • Outstanding attention to detail
  • Strong analytical and problem-solving skills
  • Must be self-motivated and team orientated
  • Must be able to visualize solutions using 3D design concepts and manufacturing methods
  • Knowledge of machine tool processes and capabilities
  • Able to research and implement cost effective solutions

Education/Training/Experience

  • Degree in or a related Technical Degree required
  • Proven experience with drafting, mechanical engineering and 3D modeling helpful
  • Knowledge of Microsoft Office Suite, AutoCAD, SolidWorks, Metacam, and other design software required
  • Experience working in a manufacturing environment preferred
  • Knowledge of mechanical punch presses, press brakes, welders, and machining processes is a plus

Company Description

BETTER * STRONGER * FASTER
Since 1970, DRC Heat Transfer has been dedicated to providing high-quality, heavy-duty cooling solutions, with excellent customer support and service. We focus on the customer, with standard and custom designs and provide complete turnkey solutions. DRC is experiencing rapid growth and we are expanding our team! Learn more about us at www.drcht.com