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Plastic Injection Mold Jobs in Missouri (NOW HIRING)

HiFyve

Process Technician

Lees Summit, MO

$25 - $27/hr

High School Diploma or GED preferred Knowledge, Skills, and Abilities: * 2+ years of plastic injection molding processing experience required (Husky equipment experience a plus). * Strong ...

US Farathane Corporation

Quality Engineer

Riverside, MO · On-site

$69K - $89K/yr

US Farathane is seeking an experienced Quality Engineer for ensuring that plastic injection molded components meet all customer, internal, and regulatory requirements. This role supports production ...

US Farathane

Quality Engineer

Riverside, MO · On-site

$69K - $89K/yr

US Farathane is seeking an experienced Quality Engineer for ensuring that plastic injection molded components meet all customer, internal, and regulatory requirements. This role supports production ...

C.A.P.S. Inc.

Mold Setup Technician

Bridgeton, MO

$19 - $24.75/hr

S. team! Custom Automated Plastic Systems ® , known as C.A.P.S., Inc., is the industry leader in designing and manufacturing injection molded dispensing closures and custom plastic packaging.

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Plastic Injection Mold information

What is a plastic injection mold?

Plastic injection molds are specialized tools used in the injection molding process to shape molten plastic into specific forms and parts. They are typically made from durable metals like steel or aluminum and are designed to withstand high pressures and temperatures. The mold consists of two main halves that come together to form a cavity, which is then filled with melted plastic and cooled to produce the final product. Injection molds are commonly used in mass manufacturing of plastic components for industries such as automotive, consumer goods, and electronics.

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

To thrive as a Plastic Injection Mold Technician, you need a strong understanding of manufacturing processes, mechanical aptitude, and experience with mold setup and maintenance, often supported by technical training or an associate degree. Familiarity with CNC machines, injection molding equipment, and quality control systems, as well as certifications like RJG or Paulson, is highly beneficial. Attention to detail, problem-solving, and teamwork are crucial soft skills for addressing production challenges and ensuring consistent quality. These skills and qualifications are essential for maintaining efficient production, minimizing defects, and meeting safety and quality standards in a manufacturing environment.

What is the difference between Plastic Injection Mold vs Plastic Mold Technician?

AspectPlastic Injection MoldPlastic Mold Technician
Primary RoleDesign, develop, and manufacture plastic molds for injection molding processesOperate, troubleshoot, and maintain plastic molds during production
Required SkillsCAD design, mold fabrication, material selectionMachine operation, mold setup, troubleshooting
Work EnvironmentManufacturing plants, mold shopsInjection molding facilities, production lines
CertificationsOften requires technical certifications in mold design or manufacturingMachine operation certifications, safety training

While a Plastic Injection Mold focuses on designing and creating molds, a Plastic Mold Technician operates and maintains these molds during production. Both roles are essential in the injection molding industry, with overlapping skills but distinct responsibilities.

What are some common challenges faced by plastic injection mold technicians on the job?

Plastic injection mold technicians often encounter challenges related to maintaining precise quality standards, troubleshooting equipment malfunctions, and minimizing production downtime. Adjusting machine settings to accommodate different mold designs and materials can require strong attention to detail and problem-solving skills. Additionally, technicians frequently collaborate with engineers and production teams to resolve defects and optimize manufacturing processes, making communication skills important for success in this role.
What are popular job titles related to Plastic Injection Mold jobs in Missouri? For Plastic Injection Mold jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Plastic Injection Mold jobs in Missouri look for? The top searched job categories for Plastic Injection Mold jobs in Missouri are:
What cities in Missouri are hiring for Plastic Injection Mold jobs? Cities in Missouri with the most Plastic Injection Mold job openings:
Plastic Injection Mold jobs near you
Infographic showing various Plastic Injection Mold job openings in Missouri as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Process Technician

HiFyve

Lees Summit, MO

$25 - $27/hr

Full-time

Re-posted 29 days ago

Job description

HiFyve is hiring a Processing Technician in the manufacturing industry!

Salary: $25 – $27/hour

Shift: 7:00 PM – 7:00 AM — Sunday, Monday, Tuesday & every other Wednesday

Location: Lee’s Summit, Missouri

Job Duties and Responsibilities:

  • Set up and start injection molding machines, molds, and auxiliary equipment.
  • Develop, adjust, and optimize molding process parameters to achieve part quality and production efficiency.
  • Troubleshoot molding defects and make necessary process corrections.
  • Perform and assist with mold changes and machine setups.
  • Collaborate with maintenance and quality teams to identify and resolve equipment and process issues.
  • Monitor machine performance and document adjustments.
  • Ensure compliance with all safety and quality standards.

Education Requirements:

  • High School Diploma or GED preferred

Knowledge, Skills, and Abilities:

  • 2+ years of plastic injection molding processing experience required (Husky equipment experience a plus).
  • Strong understanding of plastic material behavior and molding principles.
  • Ability to adjust hydraulic, pneumatic, and processing controls.
  • Familiarity with scientific molding is highly preferred.
  • Strong analytical, troubleshooting, and communication skills.
  • Flexibility to work scheduled shifts, overtime, and occasional weekends.
  • Positive safety mindset and ability to work well within a team.


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About HiFyve

Sourced by ZipRecruiter

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Springfield, MO, US

Year founded

2022

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