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Freelance Trailer Design Engineer Jobs (NOW HIRING)

Work with Representatives of Other GDLP/CCI companies to provide design support for trailer design ... Skills: Engineering capabilities expected of graduate engineer plus experience with Catia ...

Work with Representatives of Other GDLP/CCI companies to provide design support for trailer design ... Skills: Engineering capabilities expected of graduate engineer plus experience with Catia ...

Minimum seven years' experience in highway trailer engineering (or equivalent). * Skills: Skilled in engineering fields related to trailer design and advanced methods. * Uses new or established ...

Minimum seven years' experience in highway trailer engineering (or equivalent). * Skills: Skilled in engineering fields related to trailer design and advanced methods. * Uses new or established ...

Product Design Engineer

Stoughton, WI · On-site

$124K - $149K/yr

Product Design Engineer Stoughton, WI - Full Time Productive Resources (www.productiveresources.com ... Keeps drawings and attributes up-to date and working with the trailer configurator Ruler quoting ...

Product Design Engineer Stoughton, WI - Full Time Productive Resources (www.productiveresources.com ... Keeps drawings and attributes up-to date and working with the trailer configurator Ruler quoting ...

Engineering Design Manager Location: Ponca City, OK Amount of Travel Required: N/A Work Schedule ... Design large trailers that are 80,000 and above GVW. (Similar experience may be considered)

Mechanical Design Engineer The Mechanical Design Engineer is responsible for the design ... Key Responsibilities Design and develop trailer components, including frames, axles, suspension ...

Description Design Engineer Reports To: Senior Design Engineer Location: Cresco, IA Job Summary ... Design and develop trailer components such as frames, axles, suspensions, couplers, and braking ...

XL Specialized Trailers, 1086 South 3rd St., Manchester, Iowa 52057 Summary: Generally expected to ... This job will collaborate inside a team of design engineers (10) responsible for designing ...

XL Specialized Trailers, 1086 South 3rd St., Manchester, Iowa 52057 Summary: Generally expected to ... This job will collaborate inside a team of design engineers (10) responsible for designing ...

Mechanical Design Engineer

Savannah, GA · On-site

$70K - $95K/yr

Mechanical Design Engineer Savannah, GA (Onsite) Job Summary Great Dane Trailers is seeking a Mechanical Design Engineer with strong experience in truck and trailer product development. The ideal ...

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Freelance Trailer Design Engineer information

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$14

$47

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How much do freelance trailer design engineer jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for freelance trailer design engineer in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What is a freelance trailer design engineer?

A Freelance Trailer Design Engineer is a professional who specializes in designing trailers, such as those used for transporting goods, vehicles, or equipment. Unlike a full-time employee, a freelance engineer works independently and is typically hired on a project-by-project basis by companies or individuals. Their responsibilities include creating detailed technical drawings, ensuring compliance with safety standards, and collaborating with clients to meet specific requirements. They often use CAD software and have strong knowledge of materials and manufacturing processes. Freelance Trailer Design Engineers offer flexibility and specialized expertise to a variety of clients.

What are the key skills and qualifications needed to thrive as a freelance trailer design engineer?

To thrive as a Freelance Trailer Design Engineer, you need expertise in mechanical engineering principles, trailer design standards, and a relevant engineering degree or certification. Proficiency in CAD software (such as SolidWorks or AutoCAD), finite element analysis tools, and knowledge of regulatory requirements is essential. Strong problem-solving, time management, and client communication skills help you succeed in a freelance environment. These skills ensure you can deliver safe, compliant, and innovative trailer designs while meeting client expectations and deadlines.

What are some common challenges freelance trailer design engineers face when managing multiple client projects?

Freelance Trailer Design Engineers often juggle several projects with differing timelines and requirements, which can make time management and prioritization challenging. They must adapt quickly to various client expectations, industry standards, and sometimes rapidly changing specifications. Effective communication, strong organizational skills, and the ability to manage revisions or feedback efficiently are crucial for staying on track and maintaining client satisfaction. Building a reliable workflow and clear client agreements can help mitigate these common challenges.

What is the difference between Freelance Trailer Design Engineer vs Freelance Vehicle Body Designer?

AspectFreelance Trailer Design EngineerFreelance Vehicle Body Designer
CredentialsEngineering degree, CAD skillsDesign background, CAD proficiency
Work EnvironmentProject-based, client sites or remoteDesign studios, client offices, remote
Industry UsageTransport, logistics, manufacturingAutomotive, transportation, custom vehicle design

While both roles involve CAD design and client collaboration, a Freelance Trailer Design Engineer specializes in designing trailers for transport and logistics industries, focusing on structural integrity and functionality. A Freelance Vehicle Body Designer works on the aesthetic and aerodynamic aspects of vehicle exteriors across various automotive sectors. The key difference lies in their specific focus areas within vehicle design and industry applications.

More about Freelance Trailer Design Engineer jobs

What cities are hiring for Freelance Trailer Design Engineer jobs?

Cities with the most Freelance Trailer Design Engineer job openings:

What are the most commonly searched types of Trailer Design Engineer jobs?

The most popular types of Trailer Design Engineer jobs are:

What states have the most Freelance Trailer Design Engineer jobs?

States with the most job openings for Freelance Trailer Design Engineer jobs include:

Infographic showing various Freelance Trailer Design Engineer job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

Design Engineer - Pressure Vessel & Tank Trailer Design

MAC Trailer

Kent, OH • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday


MAC Trailer rating

4.9

Company rating: 4.9 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

486th of 494 rated machine equipment manufacturers


Job description

We are excited to be adding a Design Engineer to the MAC Trailer Team. Our Design Engineer is a profession that requires technical skills, and experience in a manufacturing environment. 

What we offer you:

  • Competitive Pay
  • Career Growth Opportunities
  • Clean Manufacturing Environment
  • On-site Wellness Clinic
  • Medical, Dental, and Vision Plans
  • Employee Assistance Program
  • Employer Paid Life Insurance
  • Long-term and Short-term Disability
  • Legal Planning
  • Theft Protection
  • Critical Illness Coverage
  • Accident Coverage
  • 401k with Match
  • Vacation Time
  • Paid Holidays
  • Prescription Safety Glass and Safety Shoe Program
  • Employee Engagement Events
  • Philanthropy Efforts

Who we are:

MAC Trailer is the nation’s foremost manufacturer of dump, flatbed, and transfer trailers, straight truck bodies, dry bulk pneumatic tanks, and liquid tank trailers.  The success of MAC Trailer can be attributed to a quality product built by quality people.  This is why MAC Trailer invests in its people and facilities to create a safe, secure work environment with room for training and growth.  If you’re interested in being part of a diverse workforce in a supportive work environment, MAC Trailer is the place for you.

Essential Duties and Responsibilities: 

  • Leads engineering review of customer specifications and final drawings.
  • Develops designs for complete and complex liquid tank trailers and components.
  • Represent ASME Section VIII compliance and certification audits.
  • Structures the Bills of Material for Assemblies and enters them into the ERP
  • Cooperates and Interacts with Sales, Purchasing, Production, and Materials team to support production schedules.
  • Ensures compliance with approved design standards to provide quality design, safety, constructability, reliable operation, construction economy, and operating            
  • Reviews and checks calculations, design models, drawings and design documents for quality, accuracy, neatness, functionality, and satisfactory completion.
  • Provide drawing for own designs and produce sketches to incorporate in drawings by Designers and Drafters
  • Research design options.
  • Review shop drawings.
  • Research code issues and ask general questions of code officials.
  • Assure that drawings and designs are in accordance with company production and design standards.
  • Ability to work overtime and/or weekends to meet tight deadlines.

Qualifications: To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required.

  • Bachelor degree in an engineering discipline.
  • Familiar with ASME Section VIII Boiler and Pressure Vessel code requirements.
  • 5+ years of experience in a manufacturing environment.
  • ASME BPVC experience preferred.  
  • Intermediate to Advanced skills using SolidWorks (2D and 3D).
  • FEA and/or other Stress Analysis experience.
  • Knowledge of trailer industry and regulatory standards and codes a plus.
  • Firm understanding of ERP systems required.
  • Excellent computer skills in Microsoft Suite.

Physical Demands: The physical demands described herein are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

  • Frequent standing, sitting and walking throughout the day
  • Occasional lifting of up to 40 pounds
  • Occasional climbing on ladders

Work Environment: The work environment characteristics described herein are representative of those an employee encounters while performing the essential functions of this job.

  • Work is primarily conducted in a normal office setting. Some work is conducted in a warehouse and/or shop floor environment with noise, dust, operating machinery and high traffic volume.

EEO Statement 

MAC Trailer Enterprises, Inc. and affiliates, is an Equal Opportunity Employer MAC Trailer Enterprises, Inc.’s growth and success is due to individuals and groups of individuals who desire to succeed and contribute to the goals and mission of the company. Our growth and success have not been because of any one’s sex, sexual orientation, race, color, religion, creed, physical characteristics, or veteran status. Let us focus only on what you can contribute to our growth and success.


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