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Freelance 3D Piping Designer Jobs (NOW HIRING)

Genesis Technical Staffing, Inc.

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Lead Piping Designer

Salt Lake City, UT · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Lead Piping Designer will oversee and coordinate the work of other designers, maintain and update project 3D models, prepare engineering drawings and documentation, and collaborate with project ...

RIGUP -Midstream Oil & Gas

Piping Designer

Houston, TX · On-site

  • Medical

  • Dental

  • Vision

Role Overview We are seeking Piping Designers for upcoming hybrid and remote opportunities ... In this role, you will be a key driver in developing high-quality 2D/3D piping layouts, routing ...

KBR

Senior Piping Designer

Newark, DE

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title: Senior Piping Designer KBR Sustainable Technology Solutions (STS) provides holistic and ... Proficiency with 3D Piping software (PDMS preferred) & 2D MicroStation or AutoCAD is required.

KBR

Senior Piping Designer

Newark, DE

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title: Senior Piping Designer KBR Sustainable Technology Solutions (STS) provides holistic and ... Proficiency with 3D Piping software (PDMS preferred) & 2D MicroStation or AutoCAD is required.

Hireblazer

Piping Designer

Houston, TX · On-site

As a Piping Designer at the client, you will lead the configuration of projects in AutoCAD Plant 3D (or similar software packages), develop best practices and workflows for drafting and modeling, and ...

Holtec International

Senior Smartplant Piping Designer

Camden, NJ · On-site

$155K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Sr. SmartPlant Piping Designer will work within SMR's Design Development team to design and ... Develop detailed 3D piping layouts in SP3D in accordance with project specifications. * Mentor and ...

Holtec International

Senior Smartplant Piping Designer

Camden, NJ · On-site

$155K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Sr. SmartPlant Piping Designer will work within SMR's Design Development team to design and ... Develop detailed 3D piping layouts in SP3D in accordance with project specifications. * Mentor and ...

Vantage Recruiting

Piping Designer

Mobile, AL

Piping Designer Job Type: Full-time Location: Mobile, AL Job Summary: Our client, a multi ... The ideal candidate will have a strong background in AutoCAD and Plant 3D design for industrial ...

Holtec International

Senior Smartplant Piping Designer

Camden, NJ · On-site

$155K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Sr. SmartPlant Piping Designer will work within SMR's Design Development team to design and ... Develop detailed 3D piping layouts in SP3D in accordance with project specifications. * Mentor and ...

KBR

Lead Piping Designer

Newark, DE

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Lead Piping Designer KBR Sustainable Technology Solutions (STS) provides holistic and value-added ... Proficiency with 3D Piping software (E3D preferred) & 2D MicroStation or AutoCAD is required.

Colonial Staffing Group

Piping Designer

Nashville, TN · On-site

... Designer to support a long-term project in Tennessee. This position will support complex ... Expert-level proficiency with AutoCAD 2D and AutoCAD Plant 3D * Minimum 6 years of relevant piping ...

Eichleay, Inc

UT · Hybrid

$39 - $46/hr

We are seeking Piping Designer able to work on projects of varying size and complexity. This ... This position requires basic AutoCAD/CAD skills, exposure to 2D/3D piping design, and familiarity ...

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Freelance 3D Piping Designer information

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How much do freelance 3d piping designer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for freelance 3d piping designer in the United States is $51.62, according to ZipRecruiter salary data. Most workers in this role earn between $42.31 and $61.30 per hour, depending on experience, location, and employer.

What does a freelance 3D piping designer do?

A Freelance 3D Piping Designer creates detailed 3D models and layouts of piping systems used in industries such as oil and gas, chemical plants, and manufacturing. They use specialized software to design and visualize pipe routing, support structures, and equipment connections, ensuring the systems are safe, efficient, and compliant with industry standards. Working on a freelance basis, they may collaborate with engineers, architects, and project managers to deliver accurate and constructible piping designs for various projects.

What are the key skills and qualifications needed to thrive as a freelance 3D piping designer?

To thrive as a Freelance 3D Piping Designer, you need expertise in piping design principles, a background in mechanical or related engineering, and experience interpreting technical drawings and specifications. Proficiency with software like AutoCAD Plant 3D, PDMS, SmartPlant, or similar industry-standard 3D modeling tools is typically required, along with familiarity with relevant codes and standards. Strong attention to detail, problem-solving skills, and effective communication help distinguish top performers, especially when coordinating with remote project teams. These skills and qualities are crucial for delivering accurate, compliant, and efficient piping designs that meet client and project requirements.

What are some common challenges freelance 3D piping designers face when working with remote clients, and how can they be addressed?

Freelance 3D piping designers often encounter challenges like unclear project specifications, differences in software compatibility, and limited access to project data when working remotely with clients. Clear communication is essential—regular check-ins, detailed kickoff meetings, and thorough documentation help minimize misunderstandings. Using industry-standard CAD tools and establishing file-sharing protocols also ensures smoother collaboration. Proactively addressing these issues can lead to more efficient workflows and successful project outcomes.

What is the difference between Freelance 3D Piping Designer vs Mechanical Drafter?

AspectFreelance 3D Piping DesignerMechanical Drafter
CredentialsCAD certifications, piping design experienceCAD drafting certifications, mechanical drawing skills
Work EnvironmentProject-based, remote or onsite, engineering firmsOffice or remote, manufacturing or engineering companies
Industry UsageOil & gas, chemical, power plantsManufacturing, HVAC, machinery

Both roles require CAD skills and industry-specific knowledge. A Freelance 3D Piping Designer specializes in piping systems using 3D modeling, often working on engineering projects remotely. A Mechanical Drafter focuses on creating detailed mechanical drawings for various industries. While they share technical skills, their focus areas and project types differ significantly.

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Freelance 3D Piping Designer jobs near you
Infographic showing various Freelance 3D Piping Designer 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 $107,379 per year, or $51.6 per hour.

SmartPlant 3D Piping Designer at Holtec International Camden, NJ

Payfuture Technologies

Camden, NJ • On-site

$73K - $165K/yr

Other

Posted yesterday

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Job description

SmartPlant 3D Piping Designer job at Holtec International. Camden, NJ.

Holtec International and its subsidiary companies are designing a safe and secure source of clean energy using nuclear fission, called the Holtec SMR (Small Modular Reactor). The position is offered by SMR LLC as a member of the Holtec International family, a global turnkey supplier of equipment and systems for the nuclear, solar, geothermal, and fossil power generation sectors of the energy industry.
Job Description & Responsibilities:

  • Utilizing S3D (formerly SmartPlant 3D) to create 3D piping design models within and supporting the SMR plant, including but not limited to equipment layout, pipe routing, pipe support design, maintenance and accessway volumes, etc
  • Maintaining and checking the S3D model to ensure accuracy, and resolution of interferences.
  • Creating Piping isometrics, general equipment layout drawings, material take off lists etc.
  • Application of piping best practices and principles when routing piping.
  • Support procedure inputs and reviews as required.
  • Building relationships that will facilitate knowledge transfer, cross functional knowledge of related work groups, and ability to present work products effectively.
Minimum Requirements:
  • Minimum 3 years of experience as a SmartPlant 3D Piping Designer
  • Relevant technical degree or equivalent experience
  • Strong knowledge of piping drafting and design standards and techniques
  • Excellent attention to detail and capability of producing error-free documents
  • Strong analytical, problem-solving, and computer skills
Optional Additional Qualifications: · Completion of Intergraph/Hexagon certified training courses
  • Professional certification in Piping design · Working understanding and hands on experience of other design and analysis software, such as Solidworks, AutoCAD, MicroStation, Navisworks, Revit, and Cesar
  • Work experience in design or other relevant types of engineering such as systems startup, field engineering or plant operation in large industrial plants, utilities, process plants, or engineering/ construction firms.

Salary range: $73,000.00-$165,000.00

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