ZipRecruiter

Log In

1

Plastic Injection Mold Inspector Jobs (NOW HIRING)

Trelleborg Group

Injection Mold Processor

Renton, WA · On-site

$32 - $40/hr

As an Injection Mold Processor, you will set up and operate injection molding machines to produce high-quality plastic parts. You will monitor production, inspect parts for quality, troubleshoot ...

previous page

Showing results 41-60

All JobsPlastic Injection Mold Inspector Jobs

Plastic Injection Mold Inspector information

See salary details

$12

$20

$32

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

As of Sep 11, 2026, the average hourly pay for plastic injection mold inspector in the United States is $20.39, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $23.08 per hour, depending on experience, location, and employer.

What does a plastic injection mold inspector do?

A Plastic Injection Mold Inspector is responsible for examining plastic parts produced by injection molding machines to ensure they meet quality standards and specifications. This involves visually inspecting products for defects, measuring dimensions with specialized tools, and documenting inspection results. Inspectors may also check molds and equipment for wear or damage, and communicate findings to production teams to maintain product quality. Their work helps prevent defective products from reaching customers and ensures efficient manufacturing processes.

What are the key skills and qualifications needed to thrive as a plastic injection mold inspector, and why are they important?

To thrive as a Plastic Injection Mold Inspector, you need a solid understanding of quality control standards, blueprint reading, and inspection techniques, often supported by a high school diploma or technical training. Familiarity with precision measuring tools (such as calipers, micrometers, and CMMs), as well as experience with SPC software and ISO quality systems, is typically required. Attention to detail, problem-solving abilities, and effective communication are standout soft skills in this position. These skills ensure accurate defect detection, maintain product quality, and support efficient manufacturing processes.

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

Plastic Injection Mold Inspectors often encounter challenges such as identifying subtle defects in molded parts, ensuring consistent quality under tight production deadlines, and interpreting technical drawings and specifications accurately. They must maintain strong attention to detail while working in fast-paced manufacturing environments, often collaborating closely with machine operators and quality engineers. Adapting to new inspection technologies and staying updated with evolving quality standards are also key aspects of the role.

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

AspectPlastic Injection Mold InspectorPlastic Mold Technician
CertificationsQuality assurance, inspection certificationsManufacturing, mold maintenance certifications
Work EnvironmentInspection labs, manufacturing plantsProduction floors, mold repair workshops
Primary ResponsibilitiesInspect molds for defects, ensure quality standardsMaintain, repair, and set up molds

The Plastic Injection Mold Inspector focuses on inspecting molds for defects and ensuring quality standards are met, while the Plastic Mold Technician handles mold maintenance, repairs, and setup. Both roles are essential in the injection molding industry but differ in their primary tasks and responsibilities.

What cities are hiring for Plastic Injection Mold Inspector jobs?

Cities with the most Plastic Injection Mold Inspector job openings:

What states have the most Plastic Injection Mold Inspector jobs?

States with the most job openings for Plastic Injection Mold Inspector jobs include:

What are popular job titles related to Plastic Injection Mold Inspector jobs?

For Plastic Injection Mold Inspector jobs, the most frequently searched job titles are:

Infographic showing various Plastic Injection Mold Inspector job openings in the United States as of June 2026, with employment types broken down into 77% Full Time, 15% Part Time, 4% Contract, and 4% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $42,417 per year, or $20.4 per hour.

Injection Mold Repair Technician (2 openings)

Spartanburg, SC • On-site

TRS Staffing Solutions
See more jobs at TRS Staffing Solutionsexternal

$35 - $42/hr

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 28 days ago

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.