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Plastic Injection Mold Operator Jobs in Arizona (NOW HIRING)

Includes interaction up to CEO, CFO, COO and CCO level to optimize Viant approach. * Represent the ... Injection molding / Injection mold tooling /Medical device assembly * Experience quoting plastic ...

Includes interaction up to CEO, CFO, COO and CCO level to optimize Viant approach. * Represent the ... Injection molding / Injection mold tooling /Medical device assembly * Experience quoting plastic ...

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... plastics injection molding or other materials. * Conduct routine maintenance on machinery ... Proven experience operating manual machining equipment such as lathes, mills, or grinders in a ...

Molding Operator

Mesa, AZ · On-site

$16 - $19.25/hr

Experience with engineered plastics (preferred) * High school diploma or equivalent * Experience in ... mold assembly The Company With manufacturing sites in Sidney, NY, Mesa, AZ, Nogales, MX, and a ...

Adecco is currently hiring a Quality Control Lead for a plastic injection molding manufacturing facility. This position is responsible for leading quality inspection activities during the night shift ...

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Adecco is currently hiring a Quality Control Lead for a plastic injection molding manufacturing facility. This position is responsible for leading quality inspection activities during the night shift ...

New

Purpose of Role The role of the Maintenance Manager is to increase overall equipment efficiency of plastic injection molding machines, auxiliary equipment, automation, and the plant facility. This ...

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Plastic Injection Mold Operator information

See Arizona salary details

$10

$16

$23

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

As of Sep 4, 2026, the average hourly pay for plastic injection mold operator in Arizona is $16.50, according to ZipRecruiter salary data. Most workers in this role earn between $14.33 and $17.69 per hour, depending on experience, location, and employer.

What does a plastic injection mold operator do?

A Plastic Injection Mold Operator is responsible for setting up, operating, and maintaining injection molding machines that produce plastic parts and components. Their duties include loading raw materials, monitoring the molding process, inspecting finished products for quality, and troubleshooting any issues with the equipment. They may also perform routine maintenance and make adjustments to ensure efficient and safe production. This role is essential in manufacturing industries that require precise and high-volume plastic parts.

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

To thrive as a Plastic Injection Mold Operator, you need a solid understanding of manufacturing processes, mechanical aptitude, and a high school diploma or equivalent. Familiarity with injection molding machines, quality control tools, and safety protocols is essential, and some roles may require certifications in machine operation or safety. Attention to detail, problem-solving skills, and the ability to work well in a team are valuable soft skills in this role. These abilities are crucial for ensuring efficient production, minimizing defects, and maintaining a safe and productive work environment.

What are some common challenges faced by plastic injection mold operators, and how can they be addressed?

Plastic Injection Mold Operators often encounter challenges such as maintaining consistent product quality, troubleshooting machine malfunctions, and minimizing downtime during mold changes. To address these, operators should develop strong attention to detail, familiarize themselves with the machinery and mold designs, and communicate effectively with maintenance and engineering teams. Regular training and staying updated on best practices can also help operators quickly identify issues and ensure smooth production runs.

What is the difference between Plastic Injection Mold Operator vs Plastic Mold Setter?

AspectPlastic Injection Mold OperatorPlastic Mold Setter
Primary RoleOperates injection molding machines, monitors production, and ensures qualityPrepares, installs, and adjusts molds in injection molding machines
Skills & CertificationsMachine operation, quality control, basic troubleshootingTool setup, mold maintenance, technical adjustments
Work EnvironmentManufacturing floor, machine operationManufacturing floor, mold installation area
Industry UsageCommonly employed in plastic manufacturing plantsOften involved in mold setup and changeovers in similar settings

The Plastic Injection Mold Operator focuses on running and monitoring machines during production, while the Plastic Mold Setter specializes in preparing and installing molds. Both roles require technical skills and are essential in plastic manufacturing, but they differ in responsibilities related to machine operation versus mold setup and maintenance.

What are popular job titles related to Plastic Injection Mold Operator jobs in Arizona?

For Plastic Injection Mold Operator jobs in Arizona, the most frequently searched job titles are:

What cities in Arizona are hiring for Plastic Injection Mold Operator jobs?

Cities in Arizona with the most Plastic Injection Mold Operator job openings:

Infographic showing various Plastic Injection Mold Operator job openings in Arizona as of August 2026, with employment types broken down into 45% Full Time, 53% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $34,325 per year, or $16.5 per hour.

Full-time

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West Pharmaceutical Services rating

8.5

Company rating: 8.5 out of 10

Based on 32 frontline employees who took The Breakroom Quiz

13th of 122 rated packaging manufacturers


Job description

Molding Engineer

In this role, you will support automated assembly and injection molding manufacturing for various product lines. Essential duties and responsibilities include managing and providing sound engineering support with hands-on expertise and practices in projects from conception through production.

Interact with engineering, management, site and corporate team members, and/or vendors to develop engineering specifications for new equipment or required process improvements; produce, modify, and maintain drawings; maintain project timelines; continuously evaluate projects from the tasks, resource and cost perspective; ensure delivery of the projects on time and within budget; actively install, start-up, and qualify equipment or tooling. Perform process development on new and existing molds. Design, execute, and analyze engineering studies.

Provide engineering guidance to assure plant, machinery, and processes are optimized. Assist in electrical, mechanical, pneumatic, and hydraulic design modifications. Coordinate and/or perform all necessary validations and/or process engineering evaluations as needed for manufacturing equipment. Manage and coordinate plant and capital projects as assigned, properly document work, and maintain history of projects in appropriate project files. Improve processes and procedures to manufacture a quality product at a minimum cost.

Provide technical expertise to other plant personnel. Research and analyze data such as vendor design proposals, specifications, and manuals to determine feasibility of design or application. Assist in installation of new products, tooling, and related processes; investigate tooling and process problems; make new product/process recommendations. Support Engineering projects as required. Instruct and train West Pharmaceutical Services personnel in the use of any special equipment that may be required for project completion.

Maintain an awareness of "state of the art" technology as it applies to our industry. Take part in educational programs pertinent to process projects. Provide Engineering assistance to ensure plant, machinery, tooling, and processes are at optimal performance. Contribute to continuous process improvement efforts to reduce scrap, cycle times, improve efficiency, and eliminate waste. Provide a "Customer Service" attitude when interacting with internal and external customers.

Keep supervisor advised of any unusual situations, which might impair the progress or execution of final project objectives, so that they may act accordingly. Adhere to work and quality standards. Maintain a clean, orderly, and safe work environment at all times. Conform with and abide by all regulations, policies, work procedures, instructions, and safety rules. Exhibit regular, reliable, punctual, and predictable attendance. Perform other duties as assigned based on business needs.

Education: Bachelor's Degree in Science, Engineering, or related field preferred. Applicants with significant relevant experience in process engineering will be considered in place of formal education.

Work Experience: Minimum 3 years plastic injection mold processing experience required.

Preferred Knowledge, Skills and Abilities: Able to be aware of all relevant SOPs as per Company policy as they are related to the position covered by this Job Description. Support and contribute in Lean Sigma programs and activities towards delivery of the set target. Application skills utilizing latest software, hardware and vision technology. Six Sigma and Lean Manufacturing experience with four (4) years of practical application a plus. Able to comply with the company's safety and quality policies at all times.

License and Certifications: RJG Master Molder Certification preferred.

Travel Requirements: 10%: Up to 26 business days per year.

Physical Requirements: Medium-Exerting up to 50lb/22kg of force occasionally and/or up to 20lbs/9kg of force frequently, and/or up to 10lbs/4kgs of force constantly to move objects.

Additional Requirements:

Self-motivated and solution-oriented personality. Excellent written and verbal skills. Good communication, project management, and interpersonal skills. Good organizational skills. Effective problem-solving skills. Must wear safety toe shoes, safety goggles, and hearing protection, as required, in production areas. Must follow and comply with Plant's Dress and Hygiene Code (SOI). Must follow and comply with all Company and Plant policies, procedure (SOIs), rules and State and Federal laws.

Must be able to work scheduled work week, plus irregular hours as required to complete assignments. May stand or sit for extended periods of time. Must transport oneself to and from other areas of the facility and travel to other divisions when necessary. Must have good visual acuity. If specifically necessitated by customer requirements, must be able to see with or without corrective lenses and distinguish color differences for product and safety issues.


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