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Injection Molding Process Engineer Jobs (NOW HIRING)

Florida Custom Mold

$54K - $75K/yr

Join Our Team as an Injection Molding Process Engineer! Are you an experienced Production Supervisor with a strong background in plastic injection molding? Do you have a knack for troubleshooting ...

Molding Solutionsllc

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Injection Molding Process Technician/Supervisor

Mchenry, IL · On-site

$30 - $34/hr

Troubleshoot injection molding processes and quality issues * Perform mold start-ups, process ... Knowledge of engineering resins and commodity materials * Experience with mold setup, start-ups ...

Averro

NY · On-site

ROLE & RESPONSIBILITIES We are seeking an Injection Molding Process Engineer for a high-volume precision plastics manufacturer producing over one billion parts annually for multi-national customers ...

New

Molding Solutionsllc

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Injection Molding Process Technician/Supervisor

Mchenry, IL · On-site

$30 - $34/hr

Troubleshoot injection molding processes and quality issues * Perform mold start-ups, process ... Knowledge of engineering resins and commodity materials * Experience with mold setup, start-ups ...

Corning

Lead Injection Molding Process Engineer

Corning, NY · On-site

$101K - $139K/yr

Bachelor's degree in Plastics Engineering, Mechanical Engineering, Manufacturing Engineering, or a related technical field. * 5+ years of hands-on injection molding process engineering experience in ...

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Injection Molding Process Engineer information

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How much do injection molding process engineer jobs pay per year?

As of Sep 15, 2026, the average yearly pay for injection molding process engineer in the United States is $92,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What is an injection molding process engineer?

Injection Molding Process Engineers are professionals who specialize in designing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They work with production teams to develop efficient molding processes, select appropriate materials, and ensure product quality. Their responsibilities also include setting up and maintaining equipment, analyzing defects, and implementing process improvements to maximize productivity and reduce costs.

What are some common challenges injection molding process engineers face when troubleshooting production issues?

Injection Molding Process Engineers often encounter challenges such as inconsistent part quality, cycle time variation, and machine malfunctions. Troubleshooting these issues requires a solid understanding of molding parameters, material properties, and mold design. Engineers typically collaborate closely with production operators, quality control, and maintenance teams to analyze root causes and implement effective solutions. Staying current with process optimization techniques and leveraging data-driven approaches are key to successfully overcoming these challenges and ensuring high-quality output.

What are the key skills and qualifications needed to thrive as an injection molding process engineer, and why are they important?

To thrive as an Injection Molding Process Engineer, you need a solid background in engineering principles, plastics materials, and process optimization, usually backed by a degree in mechanical or manufacturing engineering. Proficiency with CAD software, molding simulation tools (such as Moldflow), and familiarity with quality management systems or Six Sigma certifications is highly valuable. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with cross-functional teams and drive process improvements. These skills are crucial for ensuring efficient production, high-quality output, and the continuous improvement of manufacturing operations.

What is the difference between Injection Molding Process Engineer vs Injection Molding Technician?

AspectInjection Molding Process EngineerInjection Molding Technician
ResponsibilitiesDesigns, develops, and optimizes molding processes, troubleshooting complex issues, and improving efficiency.Operates and maintains molding machines, performs routine setups, and monitors production quality.
Required SkillsStrong understanding of process engineering, materials, and troubleshooting; often requires engineering degrees or certifications.Hands-on machine operation skills; technical training or certifications in machine operation.
Work EnvironmentDesign labs, engineering departments, or production floors with a focus on process development.Production floors with direct machine operation and quality checks.

The Injection Molding Process Engineer focuses on process design, optimization, and troubleshooting, often requiring engineering credentials. In contrast, the Injection Molding Technician handles daily machine operation and maintenance. Both roles are essential in the manufacturing process but differ in scope and responsibilities.

How much do injection molding process engineers make?

Injection molding process engineers typically earn between $60,000 and $90,000 annually, with salaries increasing with experience, certifications, and location. Entry-level positions may start around $50,000, while senior engineers or those in high-demand areas can earn over $100,000. Skills in process optimization, troubleshooting, and familiarity with molding machines are valuable for higher compensation.
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Injection Molding Process Engineer jobs near you
Infographic showing various Injection Molding Process Engineer job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $92,018 per year, or $44.2 per hour.

Lead Injection Molding Process Technician

Twinsburg, OH • On-site

PrideStaff
Recruiting and Staffing Services • 501 - 1,000 employees
Learn more about PrideStaffexternal

$75K - $110K/yr

Full-time

Medical, PTO

Posted 19 days ago

Key responsibilities

  • Lead injection molding machine start-ups, restarts, and process recoveries.

  • Establish, troubleshoot, optimize, and document molding processes.

  • Train, coach, and provide technical direction to Process Technicians.

Job description

Lead Injection Molding Process Technician


Location: Twinsburg, Ohio
Pay: $75,000 to $110,000 annually
Job Type: Full-time, direct hire
Shift: Day shift, generally 7:00 a.m. to 4:00 p.m. or 8:00 a.m. to 5:00 p.m.

Schedule: Three weeks working Monday through Friday and one week working Tuesday through Saturday each month. Occasional schedule flexibility will be required to cover other Lead Process Technicians during absences or vacations.


Position Overview

Our client is seeking an experienced Lead Injection Molding Process Technician to serve as the senior hands-on processing resource on the production floor.


The Lead Injection Molding Process Technician will lead complex machine start-ups, restarts, process troubleshooting, robot programming, and process optimization while training and developing approximately nine Process Technicians.


This is not a desk-based Process Engineer position. Approximately 90% of the job is spent on the production floor working directly with injection molding machines, molds, robots, materials, technicians, and production employees.


The right Lead Injection Molding Process Technician candidate enjoys solving difficult molding problems at the press and can teach other technicians how to do the same.


Key Responsibilities

  • Lead injection molding machine start-ups, restarts, and process recoveries.
  • Establish, troubleshoot, optimize, and document molding processes.
  • Diagnose and correct visual, dimensional, and functional part defects.
  • Program, adjust, and troubleshoot robots and molding-cell automation.
  • Improve cycle time, scrap, quality, uptime, and overall process stability.
  • Train, coach, and provide technical direction to Process Technicians.
  • Standardize processing methods and reinforce scientific molding practices.
  • Support mold trials, process development, validation, and new-product launches.
  • Work with Production, Quality, Engineering, Maintenance, and Tooling to resolve manufacturing problems.
  • Provide occasional coverage when another Lead Process Technician is unavailable.

Required Qualifications

  • Strong hands-on plastic injection molding processing experience.
  • Ability to independently start, troubleshoot, and optimize molding processes.
  • RJG Master Molder I certification or equivalent advanced scientific molding training and expertise.
  • Strong knowledge of scientific molding principles.
  • Experience resolving visual and dimensional molding defects.
  • Experience programming or troubleshooting molding robots and automation.
  • Ability to train and develop other Process Technicians.
  • Willingness to spend approximately 90% of the workday on the production floor.
  • Ability to work the required schedule and provide occasional coverage.


Preferred Qualifications

  • Experience serving as the senior technical resource in an injection molding operation.
  • Experience with two-shot molding, overmolding, vertical molding, engineered resins, or high-heat materials.
  • Previous lead or supervisory experience.
  • Process Engineering, Plastics Engineering, Manufacturing Engineering, or related technical education.


Compensation and Advancement

Compensation ranges from $75,000 to $110,000, based on injection molding expertise, RJG training, robotics experience, leadership ability, and technical depth.


The upper end of the range is reserved for someone who can immediately function as the facility’s highest-level hands-on processing resource.


This newly created position offers potential advancement into either a Technical Director or Production Manager role, depending on the individual’s strengths and career interests.

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About PrideStaff

Sourced by ZipRecruiter

Accountability of local ownership along with the resources and expertise that the $200m national organization of PrideStaff backing us has. Therese is involved in all day-to-day operations. She leads a dynamic team of recruiters who together are focused on ensuring both clients and candidates have an exceptional experience. When you call the office, it is not unusual that Therese will answer the phone. Along with her team, she conducts interviews and helps with the hiring process. Additionally, PrideStaff’s 80+ other locations across the United States gives us resources not available to most other local staffing firms. It’s not what we say about ourselves that matters…it’s what has been said in our over 3,800 client testimonials that we’ve received over the years that matters.

Industry

Recruiting and staffing services

Company size

501 - 1,000 Employees

Headquarters location

Fresno, CA, US

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