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Plastic Injection Mold Designer Jobs (NOW HIRING)

WET Design

Injection Mold Operator

CA · On-site

$20 - $24/hr

... designs and engineering marvels worldwide, from the Fountains of Bellagio to the awe-inspiring ... Plastic Injection Molding Machines. Operate 77, 275 and 750 ton machines to produce high quality ...

Newton T&M

Plastic Injection Molding Technician

Newton, NJ · On-site

$22.75 - $30.75/hr

Essential Duties and Responsibilities • Perform mold set up and color changes to meet production ... in Plastic Injection Molding. In this role, you will perform mold processing and machine setup ...

WELLMEI MOLD

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Market Development Manager - Injection Mold/Injection Molding

San Diego, CA · Remote

$80K - $120K/yr (+ commission)

Promote Wellmei's injection mold manufacturing and plastic injection molding capabilities to gaming, consumer electronics, and entertainment device customers. * Collect customer RFQs, clarify ...

Kinetic Personnel Group

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Plastic Injection Molding Operator

Huntington Beach, CA · On-site

$25 - $27/hr

The Plastic Injection Molding Operator is responsible for setting up, operating, and monitoring injection molding machines used to manufacture plastic parts and products. This role ensures production ...

WELLMEI MOLD

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Market Development Manager - Injection Mold/Injection Molding

San Diego, CA · Remote

$80K - $120K/yr (+ commission)

Promote Wellmei's injection mold manufacturing and plastic injection molding capabilities to healthcare and medical device customers. * Collect customer RFQs, clarify technical and commercial ...

Mancan

Injection Mold Supervisor

Jefferson, OH · On-site

If you have a strong background in plastic injection molding, troubleshooting, process improvement, and production leadership, we want to hear from you! WHAT YOULL BE DOING: * Maintain and improve ...

WELLMEI MOLD

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Market Development Manager - Injection Mold/Injection Molding

San Diego, CA · Remote

$80K - $120K/yr (+ commission)

Promote Wellmei's injection mold manufacturing and plastic injection molding capabilities to healthcare and medical device customers. * Collect customer RFQs, clarify technical and commercial ...

WELLMEI MOLD

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Market Development Manager - Injection Mold/Injection Molding

San Francisco, CA · Remote

$80K - $120K/yr (+ commission)

Promote Wellmei's injection mold manufacturing and plastic injection molding capabilities to healthcare and medical device customers. * Collect customer RFQs, clarify technical and commercial ...

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Plastic Injection Mold Designer information

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How much do plastic injection mold designer jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for plastic injection 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.

What does a plastic injection mold designer do?

A Plastic Injection Mold Designer is responsible for creating the detailed designs and specifications for molds used in the plastic injection molding process. They use computer-aided design (CAD) software to develop precise molds that ensure the efficient and accurate production of plastic parts. Their work involves understanding material properties, manufacturing processes, and collaborating with engineers and machinists to troubleshoot and improve mold designs. This role is crucial in industries like automotive, consumer goods, and medical devices where high-quality plastic components are required.

What are the key skills and qualifications needed to thrive as a plastic injection mold designer?

To thrive as a Plastic Injection Mold Designer, you need strong CAD proficiency, knowledge of mold design principles, materials science, and a background in mechanical engineering or a related field. Familiarity with software like SolidWorks, AutoCAD, and simulation tools, as well as experience with manufacturing processes, is typically required. Attention to detail, problem-solving abilities, and effective communication are standout soft skills in this role. These competencies are vital for creating efficient, cost-effective molds that meet client specifications and ensure high-quality production.

What are some common challenges faced by plastic injection mold designers in coordinating with manufacturing and engineering teams?

Plastic Injection Mold Designers often face challenges when translating design concepts into manufacturable molds that meet both engineering specifications and production efficiency goals. Effective communication with manufacturing and engineering teams is crucial, as design revisions may be needed to address issues like part tolerances, material selection, or tooling limitations. Designers must balance creativity with practicality, ensuring that molds are robust, cost-effective, and producible within the project's constraints. Regular collaboration and feedback loops help resolve potential conflicts and result in higher-quality outcomes.

What is the difference between Plastic Injection Mold Designer vs Plastic Mold Maker?

AspectPlastic Injection Mold DesignerPlastic Mold Maker
CredentialsTechnical degree or certification in mold design or engineeringTechnical training or apprenticeship in mold fabrication
Work EnvironmentDesign offices, CAD software, collaboration with engineersManufacturing floor, machining, assembly of molds
Primary ResponsibilitiesDesigning mold components and layoutsBuilding and assembling molds based on designs

While both roles are essential in plastic injection molding, the Plastic Injection Mold Designer focuses on creating detailed mold designs using CAD software, whereas the Plastic Mold Maker physically constructs and assembles the molds based on those designs. The designer emphasizes planning and technical drawings, while the maker specializes in fabrication and assembly processes.

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Plastic Injection Mold Designer jobs near you
Infographic showing various Plastic Injection Mold Designer job openings in the United States as of September 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $70,500 per year, or $33.9 per hour.

Liquid Silicone Rubber Injection Mold designer

Brea, CA • On-site

M.R. Mold & Engineering Corp
Manufacturing • 11 - 50 employees
Learn more about M.R. Mold & Engineering Corpexternal

$60K - $80K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 3 hours ago

Job description


M.R. Mold & Engineering Corp. for 37 years has specialized in tight-tolerance, flash less LSR, rubber and plastic prototype, production, and micro injection molds for medical and dental applications, including implantables, masks, and hearing aid products. Other industries served include aerospace, consumer products, and fluid handling. We are currently looking for an experienced Liquid Silicone Rubber Injection Mold Designer in the Orange County area.
Responsibilities:
  • Controlled revision changes per Engineering Change Orders
  • Ability to create simple/ and often complex 3D models using Creo
  • Create Bill of materials, Detail and Assy drawings per ANSI Y14.5 using primarily Creo and occasionally AutoCAD.
  • Works with engineering and the sales team to determine part design and/or modifications
  • Evaluates design based on design function, materials, manufacturing methods, production cost and customer specifications
  • Can read and understand customer supplied part drawings with emphasis on material callouts, dimensions and associated tolerances.
  • Ability to interface with customers, suppliers and vendors via email and /or by phone.
  • Assist team members with miscellaneous duties as required
  • Responsible for completing tasks according to engineering schedule
  • Training is available for recent graduates that possess exceptional skills.
Qualifications:
  • Strong knowledge of Solidworks or Creo for designing parts/assemblies
  • Must demonstrate strong ability to create drawings for both parts and assemblies in Solidworks or Creo
  • Working knowledge of Solidworks/Pro E tools such as standard features, as well as sheet metal, weldments, mold tools, and piping, 
  • Excellent communication and interpersonal skills
  • Mechanically oriented, or hands on capable.
Compensation and Benefits:
  • 80% paid medical insurance
  • Dental and Vision offered
  • 10% match for employee 401K
  • Paid Holidays and Vacation.