ZipRecruiter

Log In

1

Freelance Boiler Design Engineer Jobs (NOW HIRING)

API Heat Transfer

Design Engineer

Buffalo, NY · On-site

$65K - $85K/yr

API Heat Transfer is seeking talented Design Engineers ! At API we take our culture transformation ... Experience in ASME Boiler and Pressure Vessel design a plus * Specializing in Heat Exchangers ...

API Heat Transfer

Design Engineer

Buffalo, NY

$65K - $85K/yr

API Heat Transfer is seeking talented Design Engineers ! At API we take our culture transformation ... Experience in ASME Boiler and Pressure Vessel design a plus * Specializing in Heat Exchangers ...

API Heat Transfer

Design Engineer

Buffalo, NY · On-site

$65K - $85K/yr

API Heat Transfer is seeking talented Design Engineers ! At API we take our culture transformation ... Experience in ASME Boiler and Pressure Vessel design a plus * Specializing in Heat Exchangers ...

API Heat Transfer

Design Engineer

New York, NY · On-site

$65K - $85K/yr

API Heat Transfer is seeking talented Design Engineers ! At API we take our culture transformation ... Experience in ASME Boiler and Pressure Vessel design a plus * Specializing in Heat Exchangers ...

New

Jeremias Inc.

Design Engineer

Marietta, GA · On-site

Jeremias is the world leading manufacturing of high temperature exhaust systems for boilers, water ... Established Value Engineering (VAVE) program to reduce product design costs. * Coordinate ...

Kinetics Noise Control

Design Engineer

Dublin, OH · On-site

As a Design Engineer, you will be responsible to: Generate & revise layouts for acoustical ... units, boilers, chillers, cooling towers, piping systems, and ductwork and others. Select ...

Kinetics Noise Control

Design Engineer

Dublin, OH · On-site

As a Design Engineer, you will be responsible to: Generate & revise layouts for acoustical ... units, boilers, chillers, cooling towers, piping systems, and ductwork and others. Select ...

Kiewit Corporation

Mechanical Design Engineer

Lone Tree, CO · On-site +1

$75K - $101K/yr

Design Engineering Market: Industrial Employment Type: Full Time Position Overview If you are ... boilers and chillers, cooling distribution units (CDU's), Computer room handling units (CRAH), fan ...

Kiewit Corporation

Mechanical Design Engineer

Kansas City, KS · On-site +1

$74K - $100K/yr

Design Engineering Market: Industrial Employment Type: Full Time Position Overview If you are ... boilers and chillers, cooling distribution units (CDU's), Computer room handling units (CRAH), fan ...

Kiewit

Mechanical Design Engineer

Kansas City, KS · On-site

$73K - $99K/yr

Design Engineering Market: Industrial Employment Type: Full Time Position Overview If you are ... boilers and chillers, cooling distribution units (CDU's), Computer room handling units (CRAH), fan ...

Kiewit Corporation

Mechanical Design Engineer

Houston, TX · On-site +1

$72K - $98K/yr

Design Engineering Market: Industrial Employment Type: Full Time Position Overview If you are ... boilers and chillers, cooling distribution units (CDU's), Computer room handling units (CRAH), fan ...

Savin Engineers, P.C

Be Seen First

Mechanical Design Engineer

Bridgewater, NJ · On-site

$75K - $100K/yr

C. is seeking a qualified Mechanical Engineer with 2-5 years of mechanical/HVAC design experience ... boilers, chillers, pumps, air-handling units, ductwork, and cooling towers. · Apply technical ...

Protingent

Mechanical Design Engineer

Bellevue, WA · On-site

$37 - $74/hr

Mechanical Design Engineer Position Description: Protingent Staffing has an exciting contract ... Exposure to ASME Boiler and Pressure Vessel Code Section III. * Experience in finite element stress ...

System One

Senior Mechanical Design Engineer

Bellevue, WA · Remote

$92K - $126K/yr

Senior Mechanical Design Engineer (Core Components) Location: Bellevue, WA Job Type: Contract ... Experience or familiarity with ASME Boiler & Pressure Vessel Code Section III, Division 5 . * ...

next page

Showing results 1-20

All JobsBoiler Design Engineer JobsFreelance Boiler Design Engineer Jobs

Freelance Boiler Design Engineer information

See salary details

$14

$47

$132

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

As of Aug 8, 2026, the average hourly pay for freelance boiler 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 are some common challenges faced by freelance boiler design engineers, and how can they be addressed?

Freelance boiler design engineers often encounter challenges such as managing varying client expectations, ensuring compliance with multiple industry standards, and coordinating effectively with remote teams. Staying updated with the latest codes (like ASME and EN standards) and maintaining strong communication with clients and project stakeholders are essential for project success. Building a reliable network of suppliers and collaborating with experienced professionals in related fields, such as structural and electrical engineers, can also help address technical and logistical issues that arise during boiler design projects.

What does a freelance boiler design engineer do?

A Freelance Boiler Design Engineer is responsible for designing, analyzing, and optimizing boiler systems for various industrial or commercial applications. They work independently, often on a contract basis, to create detailed technical drawings, select appropriate materials, and ensure compliance with safety and industry standards. Their tasks may also include consulting with clients, overseeing installations, and troubleshooting design issues. Freelance engineers must keep up with technological advancements and regulatory changes to deliver efficient and safe boiler systems.

What is the difference between Freelance Boiler Design Engineer vs Mechanical Design Engineer?

AspectFreelance Boiler Design EngineerMechanical Design Engineer
CredentialsRelevant engineering degree, boiler design certificationsEngineering degree, mechanical design certifications
Work EnvironmentFreelance projects, client sites, remote collaborationIn-house or consulting firms, office settings
Industry UsagePower plants, industrial facilities, boiler manufacturersVarious industries including manufacturing, automotive, aerospace

The Freelance Boiler Design Engineer specializes in designing boilers for specific client projects, often working independently or with contractors. In contrast, a Mechanical Design Engineer has a broader focus on mechanical systems across multiple industries, often working within a company or firm. Both roles require engineering credentials and design expertise, but their work environments and project scopes differ significantly.

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

To thrive as a Freelance Boiler Design Engineer, you need a strong background in mechanical engineering, thermodynamics, and boiler system design, usually supported by a relevant engineering degree and professional licensure. Familiarity with CAD software, finite element analysis (FEA) tools, and industry standards such as ASME Boiler & Pressure Vessel Code is essential. Excellent problem-solving, project management, and client communication skills help you deliver custom solutions and manage client relationships effectively. These skills and qualifications are crucial for ensuring efficient, safe, and compliant boiler designs that meet client and regulatory requirements.
More about Freelance Boiler Design Engineer jobs
What cities are hiring for Freelance Boiler Design Engineer jobs? Cities with the most Freelance Boiler Design Engineer job openings:
What are the most commonly searched types of Boiler Design Engineer jobs? The most popular types of Boiler Design Engineer jobs are:
What states have the most Freelance Boiler Design Engineer jobs? States with the most job openings for Freelance Boiler Design Engineer jobs include:
What job categories do people searching Freelance Boiler Design Engineer jobs look for? The top searched job categories for Freelance Boiler Design Engineer jobs are:
Freelance Boiler Design Engineer jobs near you
Infographic showing various Freelance Boiler Design Engineer job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 7% Part Time, and 5% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

Structural and Code Design Engineer

Indeck Power Equipment Company

Erie, PA • On-site

Full-time

Retirement, PTO

Re-posted 9 days ago

Job description

Indeck is seeking a highly skilled boiler structural and code design engineer to join our engineering team. In this role, you will be responsible for the structural design and analysis of industrial boilers, ensuring compliance with industry standards and regulatory codes. The ideal candidate will have extensive knowledge of structural engineering principles, and experience with ASME boiler design. This role can work out of our Erie, PA or Wheeling, IL office and is fully on-site.
 
Structural Design:
  • Perform detailed design of industrial boiler pressure vessels. 
  • Perform detailed structural calculations for the design of structural steel, piping, walkway, ducts, and stacks. 
  • Evaluate loading conditions, thermal expansion, and material stress under various operational environments. 
  • Professional Engineer (PE) license.

 ASME Code:
  • Comply with ASME Boiler and Pressure Vessel Code, and other applicable codes to ensure designs meet regulatory requirements. 
  • Ensure all boiler components comply with local, state, and federal safety and environmental regulations. 
  • Prepare and submit design and code calculations.
 
Quality Assurance: 
  • Maintain company’s QA/QC program. 
  • Maintain companies Code Certifications.  
 Education:
  • Bachelor or Master Degree in Mechanical Engineering. 

Experience:
  • Minimum of 10 years of experience. 
  • Knowledge of ASME Boiler and Pressure Vessel Code. 
  • Familiarity with finite element analysis (FEA). 
  • Familiarity with welding and fabrication processes. 
  • Knowledge of CAD software.
 Benefits: 
  • Competitive salary, paid vacation, comprehensive benefits, and retirement plan.