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Plastic Mold Designer Jobs (NOW HIRING)

Ritus Corporation

Mold Prep Manager

Milwaukee, WI · On-site

... rubber parts and custom-molded plastics. Ritus mainly serves customers in the automotive ... a mold designer • Mechanical ability to handle repairs, prepare micro switches for plate jobs ...

Splintek Inc

CAD Designer/ Drafter

Lenexa, KS · On-site

$25 - $34.75/hr

Prototype designs are printed in 3D concept visualization and multi-phase testing ... Desire to learn plastic injection molding and mold layout functions are required. Part of the ...

Splintek

CAD Designer/ Drafter

Lenexa, KS · On-site

$25 - $34.75/hr

Prototype designs are printed in 3D concept visualization and multi-phase testing ... Desire to learn plastic injection molding and mold layout functions are required. Part of the ...

Splintek Inc

CAD Designer/ Drafter

Lenexa, KS · On-site

$25 - $34.75/hr

Prototype designs are printed in 3D concept visualization and multi-phase testing ... Desire to learn plastic injection molding and mold layout functions are required. Part of the ...

Studex

Plastic Injection Mold Maker

Harbor City, CA · On-site

$17.81 - $25/hr

... for a Plastics Injection Mold "Mold Maker". Essential Functions: Design/Build/Repair tooling ... work with designers, technicians, engineers, and production personnel. Responsible for the ...

US Farathane Corporation

Mold Maker

Auburn Hills, MI · On-site

Delta Technologies is an industry leading tooling company who is searching for a Mold Maker with experience working with plastic injection molds. The Mold Maker works from designs to build and repair ...

US Farathane

Mold Maker

Auburn Hills, MI · On-site

Delta Technologies is an industry leading tooling company who is searching for a Mold Maker with experience working with plastic injection molds. The Mold Maker works from designs to build and repair ...

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All JobsPlastic Mold Designer Jobs

Plastic Mold Designer information

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$18

$33

$45

How much do plastic mold designer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for plastic 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 is the difference between Plastic Mold Designer vs Mold Maker?

AspectPlastic Mold DesignerMold Maker
Primary RoleDesigns plastic molds using CAD software, focusing on specifications and functionality.Builds, assembles, and repairs molds based on design specifications.
Skills & CertificationsCAD proficiency, knowledge of plastics and mold design standards, often with technical certifications.Machining, welding, and assembly skills, with certifications in machining or mold making.
Work EnvironmentDesign offices, CAD labs, sometimes on-site for prototype testing.Machine shops, manufacturing plants, on-site mold assembly areas.

While a Plastic Mold Designer focuses on creating detailed mold designs using CAD, a Mold Maker physically constructs and repairs molds based on those designs. Both roles are essential in the plastic manufacturing process and often collaborate closely.

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

To thrive as a Plastic Mold Designer, you need a solid understanding of mechanical engineering principles, CAD modeling, and mold design, typically backed by a degree in engineering or relevant technical training. Proficiency with CAD software such as SolidWorks, AutoCAD, and mold flow analysis tools is essential, and certifications in mold design or manufacturing are highly valued. Attention to detail, problem-solving ability, and effective communication with engineers and machinists help distinguish top performers. These skills are crucial to ensure precision, manufacturability, and efficiency in producing high-quality plastic components.

What is a plastic mold designer?

Plastic Mold Designers are professionals who specialize in creating the detailed designs and specifications for molds used in plastic manufacturing processes, such as injection molding. They use computer-aided design (CAD) software to develop precise molds that shape molten plastic into specific products or components. Their work involves understanding material properties, manufacturing methods, and product requirements to ensure efficient production and high-quality results. Plastic Mold Designers often collaborate with engineers, machinists, and production teams to bring new products to life.

What are some common challenges faced by plastic mold designers during the product development process?

Plastic Mold Designers often encounter challenges such as balancing the manufacturability of a mold with the desired product specifications, ensuring tight tolerances, and selecting suitable materials for both the mold and the plastic part. They must also collaborate closely with engineers and manufacturing teams to address potential issues like warping, sink marks, or improper flow within the mold. Staying updated with the latest CAD software and manufacturing technologies is essential to efficiently solve these challenges and ensure a smooth production process.
More about Plastic Mold Designer jobs
What states have the most Plastic Mold Designer jobs? States with the most job openings for Plastic Mold Designer jobs include:
What job categories do people searching Plastic Mold Designer jobs look for? The top searched job categories for Plastic Mold Designer jobs are:
Plastic Mold Designer jobs near you
Infographic showing various Plastic Mold 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 $70,500 per year, or $33.9 per hour.

Mold Prep Manager

Ritus Corporation

Milwaukee, WI • On-site

Full-time

Re-posted 10 days ago

Job description

Company Description
Founded 1963 - Milwaukee, Wisconsin
Ritus specializes in the design and manufacture of custom-molded products, including wiring grommets, ducts and hoses, seals, custom-molded rubber parts and custom-molded plastics. Ritus mainly serves customers in the automotive, industrial, marine, small engine and power sports/ recreational vehicle markets.
Job Description
Role is responsible for cleaning tooling/molds, performing mold changes and set-up. Should be able to conduct in-house mold repairs and perform preventative maintenance. Forklift experience helpful.
Qualifications
• High school diploma or GED a benefit
• Previous experience as a tooling person or as a mold designer
• Mechanical ability to handle repairs, prepare micro switches for plate jobs; make air nozzles; perform mold changes which involve set-up and entering parameters from an established parameter sheet
• Communicate operation problems effectively between shifts; provide clear, accurate written instructions in job packets, follow mold prep work instructions
Additional Information
All your information will be kept confidential according to EEO guidelines.

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