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Seasonal Injection Molding Process Engineer Jobs

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 ...

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 ...

New

Marchel Industries Inc.

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Injection Molding Process Technician

Spartanburg, SC · On-site

$55K - $65K/yr

Experience with a wide range of engineering materials and commodity materials is required. Training in RJG or Paulson injection molding processing would be a big plus. Company Description Injection ...

iMPact Business Group

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Injection Molding Process Technician

Grand Rapids, MI · On-site

$22 - $30/hr

You'll work closely with production, engineering, maintenance, automation, and tooling teams while ... Set up injection molding machines and provide ongoing process support. * Review initial molded ...

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

As of Aug 7, 2026, the average yearly pay for seasonal 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 cities are hiring for Seasonal Injection Molding Process Engineer jobs? Cities with the most Seasonal Injection Molding Process Engineer job openings:
What are the most commonly searched types of Injection Molding Process Engineer jobs? The most popular types of Injection Molding Process Engineer jobs are:
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Seasonal Injection Molding Process Engineer jobs near you

PLASTIC PROCESS ENGINEER - Injection & Blow Molding

Innovate Manufacturing Inc

Knoxville, TN • On-site

Full-time

Re-posted 23 days ago

Job description

PROCESS ENGINEER - INJECTION & BLOW MOLDING
Department: Processing
Reports To: Technical Services Manager
Classification: Full-Time
Revision Date: June 2026
Job Summary
A Plastic Process Engineer is responsible for developing, optimizing, validating, and sustaining injection molding and blow molding manufacturing processes. This role plays a critical part in ensuring the efficient, safe, and cost-effective production of high-quality plastic products.
Job Duties
  • Develop and optimize injection molding and blow molding processes for new and existing products.
  • Establish and document process parameters to ensure repeatable and robust manufacturing operations.
  • Conduct process validations including IQ/OQ/PQ and process capability studies.
  • Implement and maintain scientific molding principles and process controls.
  • Collaborate with tooling engineers to improve mold performance, cycle times, and product quality.
  • Troubleshoot molding defects and lead CAPA activities.
  • Perform DOE studies to optimize processing conditions.
  • Support mold trials, resin qualifications, and new product launches.
  • Analyze production data to reduce scrap and improve productivity.
  • Train technicians and operators on process standards and best practices.

Requirements
Education and Experience
  • Bachelor's Degree in Plastics, Manufacturing, Mechanical Engineering, or related field preferred. 3-10 years of injection molding and/or blow molding experience. Scientific Molding certification preferred.
  • Solid understanding of Molding principles, including material selection, mold design, injection molding processes, and process optimization techniques
  • Communication, Problem & Solving Skills, Time management, Collaboration skills, Attention to details.
  • A strong understanding of the injection molding process and the use of all injection molding equipment to include robotics.
  • Computer skills including a familiarity with MS Power Point / Excel / others.
  • Be able to communicate in English.

Position Type:
This is a full-time position. The position regularly requires long hours and possible weekend work.
Travel:
  • Minimal travel may be expected.

"Technical Response is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status."
Note: Duties may change as the company needs evolve.

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