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Plastic Injection Mold Jobs (NOW HIRING)

Newton T&M

Plastic Injection Molding Technician

Newton, NJ

$22.75 - $30.75/hr

  • Medical

  • Dental

  • Retirement

Perform mold set up and color changes to meet production demands as needed. * Troubleshoot mold ... in Plastic Injection Molding. In this role, you will perform mold processing and machine setup ...

Newton T&M

Plastic Injection Molding Technician

Newton, NJ

$22.75 - $30.75/hr

  • Medical

  • Dental

  • Retirement

Perform mold set up and color changes to meet production demands as needed. * Troubleshoot mold ... in Plastic Injection Molding. In this role, you will perform mold processing and machine setup ...

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How much do plastic injection mold jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for plastic injection mold in the United States is $30.22, according to ZipRecruiter salary data. Most workers in this role earn between $27.64 and $33.89 per hour, depending on experience, location, and employer.

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.
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Plastic Injection Mold jobs near you
Infographic showing various Plastic Injection Mold job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 2% Contract, and 2% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $62,857 per year, or $30.2 per hour.

Injection Mold Repair Technician (2 openings)

TRS Staffing Solutions

Spartanburg, SC • On-site

$35 - $42/hr

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted yesterday

Job description

Job Title: Injection Mold Maintenance & Repair Technician (2 openings)
Location: Spartanburg SC
Duration: Full time/Direct Hire
Compensation: $35 - $42 per hour
Shifts: 7am - 3pm (Monday - Friday) and 3pm - 11pm (Monday - Friday). OT as needed. 
Job Summary
Seeking a skilled Injection Mold Maintenance & Repair Technician to maintain, repair, and modify our inventory of over 100 active plastic injection molds. In this role, you will not build new molds from scratch. Instead, you will focus on mold repair, preventative maintenance, engineering change modifications, and spotting in new molds or details. 
Key Responsibilities
•    Mold Repair: Diagnose and repair damaged, worn, or malfunctioning injection molds to minimize production downtime.
•    Engineering Changes: Modify existing mold components and details to reflect engineering design updates.
•    Spotting & Fitting: Spot in and fit new molds, core/cavity inserts, and replacement details to ensure precise shut-offs.
•    Manual Machining: Set up and operate manual toolroom machinery including mills, lathes, and grinders (no CNC operation required).
•    Precision Tooling Welding: Perform high-precision TIG and micro-laser welding to repair parting lines, gates, and worn tool details.
•    Hand Bench Work: Execute precise hand polishing, fitting, deburring, and bench assembly of complex mold components.
•    Preventative Maintenance: Perform routine mold teardowns, cleanings, inspections, and lubrication per production schedules. 
Required Qualifications
•    Experience: Minimum 3–5 years of dedicated experience in plastic injection mold repair or toolmaking.
•    Welding Skills: Proven proficiency in both TIG welding and precision laser welding for tool steels.
•    Machining Skills: Strong competency operating manual toolroom equipment (mills, lathes, surface grinders).
•    Technical Literacy: Ability to read and accurately interpret 2D engineering drawings, blue prints, and tool schematics.
•    Precision Measurement: Expert use of precision measuring instruments including micrometers, calipers, indicators, and height gauges.
•    Problem Solving: Strong mechanical troubleshooting skills to identify tool wear, flashing issues, and parting line defects. 
Physical Requirements
•    Ability to safely lift and maneuver heavy mold components up to 50 lbs.
•    Excellent hand-eye coordination and manual dexterity for prolonged, intricate bench work.