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3D Mold Designer Jobs (NOW HIRING)

New Concept Technology

Mold Designer

Emigsville, PA · On-site

... Mold Designer to join our growing engineering team. In this role, you'll design high-quality ... Design plastic injection molds using 3D CAD software. * Develop detailed mold assemblies and ...

W3Global Inc.

Mold Designer

Cedar Rapids, IA · On-site

$30 - $40/hr

In this role, you will use 3D CAD software to develop models, engineering drawings, and bills of ... You will collaborate with engineering and manufacturing teams to deliver high-quality mold designs ...

M.R. Mold & Engineering

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Associate injection mold designer - Entry Level.

Brea, CA · On-site

$40K - $60K/yr

Utilize 3D CAD software to create precise technical drawings, detailed mold assemblies, and component designs based on engineering specifications. * Collaboration & Support: Assist senior mold ...

Greenlight Optics

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Mold Maker/ Tool Maker

Cincinnati, OH · On-site

$31.50 - $47.50/hr

Repair and maintain molds * Work closely with engineers to evaluate new mold designs for ... including: 3D printing, Virtual and Augmented Reality, 3D Imaging, Projection Displays, Lidar ...

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How much do 3d mold designer jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for 3d mold designer in the United States is $33.89, according to ZipRecruiter salary data. Most workers in this role earn between $24.76 and $41.83 per hour, depending on experience, location, and employer.

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Infographic showing various 3D Mold Designer job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 89% Full Time, 7% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $70,500 per year, or $33.9 per hour.

Mold Designer

Emigsville, PA • On-site

New Concept Technology Inc.
Medical Equipment and Supplies Manufacturing • 51 - 200 employees
Learn more about New Concept Technology Inc.external

Full-time

Re-posted 17 days ago

Job description

Description:

Are you passionate about precision engineering and solving complex design challenges? We're looking for an experienced Mold Designer to join our growing engineering team. In this role, you'll design high-quality injection molds that support the production of innovative plastic components across a variety of industries.


If you enjoy collaborating with engineers, toolmakers, and manufacturing teams to create efficient, reliable tooling solutions, we'd love to hear from you.


Requirements:
  • Design plastic injection molds using 3D CAD software.
  • Develop detailed mold assemblies and manufacturing drawings.
  • Design mold components including cores, cavities, slides, lifters, cooling systems, runners, and ejection systems.
  • Review customer part designs and provide Design for Manufacturability (DFM) recommendations.
  • Collaborate with engineering, tooling, manufacturing, and quality teams throughout the mold build process.
  • Support mold trials, troubleshooting, and continuous improvement initiatives.
  • Implement engineering changes and maintain accurate design documentation.
  • Ensure mold designs meet customer requirements, company standards, and production objectives.

Qualifications

  • Associate degree in Mechanical Engineering Technology, Drafting, Tool Design, or a related field preferred.
  • 3+ years of injection mold design experience.
  • Proficiency with 3D CAD software (SolidWorks, Siemens NX, Creo, AutoCAD, or similar).
  • Strong understanding of plastic injection molding processes.
  • Knowledge of mold construction, cooling systems, gating, ejection, and tooling components.
  • Ability to interpret engineering drawings and GD&T.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and teamwork skills.

Experience

  • Experience in automotive, medical device, or high-volume manufacturing.
  • Familiarity with Moldflow or similar simulation software.
  • Experience designing hot runner systems.
  • Knowledge of automation and robotic part handling.

Why Join Us


We are committed to innovation, quality, and continuous improvement. You'll work alongside experienced professionals in a collaborative environment where your ideas make an impact. We offer challenging projects, opportunities for professional growth, and the chance to contribute to products used around the world.