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Plastic Injection Mold Designer Jobs in Michigan

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 ...

Injection Molding Process Tech

Plymouth, MI · On-site

$23.75 - $28.50/hr

Injection Mold Tool Setting Experience. 1 year min as a die setter. * Knowledge of plastic materials and process parameters for injection molding. * Certified Overhead Crane Operator. * Experience ...

Injection Molding Process Tech

Plymouth, MI

$23.75 - $28.50/hr

Injection Mold Tool Setting Experience. 1 year min as a die setter. * Knowledge of plastic materials and process parameters for injection molding. * Certified Overhead Crane Operator. * Experience ...

Set up, troubleshoot, and optimize plastic injection molding processes * Perform mold changes and processing adjustments as needed * Drive a hi-lo (fork truck) to move molds, materials, and finished ...

This position requires a minimum of seven years' experience working as a Plastic Injection Tool Maker/Designer or Tool Engineer for automotive parts. Experience in automotive injection mold design ...

This position requires a minimum of seven years' experience working as a Plastic Injection Tool Maker/Designer or Tool Engineer for automotive parts. Experience in automotive injection mold design ...

This position requires a minimum of seven years' experience working as a Plastic Injection Tool Maker/Designer or Tool Engineer for automotive parts. Experience in automotive injection mold design ...

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Plastic Injection Mold Designer information

See Michigan salary details

$16

$29

$39

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

As of Aug 6, 2026, the average hourly pay for plastic injection mold designer in Michigan is $29.54, according to ZipRecruiter salary data. Most workers in this role earn between $21.59 and $36.44 per hour, depending on experience, location, and employer.

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.

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 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.
Infographic showing various Plastic Injection Mold Designer job openings in Michigan as of July 2026, with employment types broken down into 85% Full Time, 10% Part Time, 1% Temporary, and 4% Contract. Highlights an 90% Physical, 5% Hybrid, and 5% Remote job distribution, with an average salary of $61,447 per year, or $29.5 per hour.

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US Farathane rating

6.4

Company rating: 6.4 out of 10

Based on 24 frontline employees who took The Breakroom Quiz

59th of 84 rated plastic manufacturers


Job description

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 thermoplastic and thermoset injection molds to company standards. Our customers are automotive manufacturers and suppliers in one of the fastest growing automotive regions.
Essential Duties and Responsibilities:
  • Troubleshoot tool problems in concept and on the shop floor.
  • Performs conventional machining as follows: Lathe work - turning, drilling, threading; Tool Sharpening; Mill work; Surface grinding; Welding; Drilling; Tapping/Threading; Polishing.
  • Performs conventional machining, spotting, timing, completion of details and assembly of molds.
  • Perform revisions, repairs and upgrades to molds or dies.
  • Proficient operation of all machines and tools necessary to perform mold or die build and repair functions.
  • Review prints and programs and develop process to complete job.
  • Maintain quality of parts through inspection and communication with fellow teammates.
  • Work with the designers, programmers, and assemblers to produce/repair the necessary components.
  • Identify process and equipment problems, and suggest improvements.
  • Work with apprentices to upgrade their skill levels.

Job Requirements
  • Ability to operate all in-house machine shop equipment to rework worn or damaged tooling and fabricate simple tooling.
  • Ability to determine best methods and procedures to determine causes of mold defects, as well as correct and prevent actions. Knowledge of typical mold functions.
  • Ability to work in a steady professional manner with little or no supervision required.
  • Knowledge and understanding of plastic processing requirements for molds such as venting, heating, cooling and polishing.
  • Mechanical knowledge and skills to safely, effectively and efficiently to disassemble, clean, troubleshoot and reassemble 50 to 75% of companies active molds.
  • Ability to measure and calculate basic tooling stack ups to determine component preloads and clearances and verify print dimensions.
  • Familiarity with hot runner function basic maintenance and troubleshooting techniques like probe tip cleaning removal and reworking basic electrical troubleshooting of probes heaters thermal couplers and manifolds.
  • Demonstrate the ability to work methodically and meticulously during repairs and build of new molds.
  • Minimum 3 years of experience required.
  • Knowledge and understanding of tool design, construction techniques, maintenance and troubleshooting.
  • Ability to read and interpret part and mold designs in CAD. Ability to read and understand procedures, work instructions, safety rules and warning signs.
  • Ability to use inspection tools such as micrometers, indicators, vernier calipers, optical comparator, etc.
  • Knowledge and understanding of safe operation of hoists, hand trucks, power trucks, and die trucks; licensed in power truck operation.
  • Interpersonal skills necessary to exchange information with variety of staff.

Benefits
  • Medical
  • Dental
  • Vision
  • 401K with Company Match
  • Paid Holidays and Vacation
  • Job Promotional Opportunities

Interested applicants must submit their resume for consideration using our applicant tracking system. Due to the high volume of applications received, only candidates selected for interviews will be contacted. Candidates must be legally authorized to work in the United States without sponsorship. Unsolicited resumes from search firms or employment agencies, or similar, will not be paid a fee and become the property of Delta Technologies.
The specific statements above are not intended to be all-inclusive.
Equal Opportunity Employer, including disabled and veterans.

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