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Plastic Injection Molding Process Engineer Jobs in Tennessee

This role combines expertise in plastic injection molding processes with advanced metrology, data ... Interpret engineering drawings, GD&T (Geometric Dimensioning & Tolerancing), and CAD models.

CMM Engineer Century Mold Co Shelbyville, Tennessee, United States About this position At Century ... This role combines expertise in plastic injection molding processes with advanced metrology, data ...

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Manufacturing Engineer

Pulaski, TN ยท On-site

$65K - $85K/yr

Design, develop, improve, and support assembly stations and secondary manufacturing processes ... in plastic injection molding, assembly, and engineered solutions for leading automotive ...

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Manufacturing Engineer

Pulaski, TN ยท On-site

$65K - $85K/yr

Design, develop, improve, and support assembly stations and secondary manufacturing processes ... in plastic injection molding, assembly, and engineered solutions for leading automotive ...

Manufacturing Engineer

Pulaski, TN ยท On-site

$70K - $85K/yr

... Engineer to join our engineering team. This role is responsible for improving manufacturing ... Support plastic injection molding operations by analyzing and improving process flow, equipment ...

848 - Manufacturing Engineer

Pulaski, TN ยท On-site

$70K - $85K/yr

... Engineer to join our engineering team. This role is responsible for improving manufacturing ... Support plastic injection molding operations by analyzing and improving process flow, equipment ...

Showing results 21-40

Plastic Injection Molding Process Engineer information

See Tennessee salary details

$44.9K

$83.5K

$129.3K

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

As of Sep 13, 2026, the average yearly pay for plastic injection molding process engineer in Tennessee is $83,517.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,600.00 and $93,500.00 per year, depending on experience, location, and employer.

What does a plastic injection molding process engineer do?

A Plastic Injection Molding Process Engineer is responsible for developing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They design process parameters, select appropriate materials, and ensure the quality and efficiency of production. These engineers collaborate with design, production, and quality teams to resolve technical issues, implement process improvements, and maintain consistent product quality.

What are the key skills and qualifications needed to thrive as a plastic injection molding process engineer?

To thrive as a Plastic Injection Molding Process Engineer, you need a solid background in mechanical or manufacturing engineering, with expertise in polymer materials and molding processes, often supported by a relevant engineering degree. Familiarity with CAD software, mold flow simulation tools, and quality management systems like Six Sigma or ISO standards is typically required. Strong problem-solving, analytical thinking, and effective communication skills help engineers optimize processes and work collaboratively with cross-functional teams. These capabilities are crucial for ensuring efficient production, minimizing defects, and meeting quality and safety standards in a highly technical manufacturing environment.

What are some typical challenges faced by plastic injection molding process engineers during new product launches?

Plastic Injection Molding Process Engineers often encounter challenges such as optimizing process parameters to achieve consistent part quality and minimizing cycle time during new product launches. They must collaborate closely with design, tooling, and production teams to troubleshoot issues like warping, sink marks, or incomplete fills. Adjusting machines for new molds, validating process stability, and meeting tight deadlines while ensuring customer specifications are met can also be demanding. Strong problem-solving skills and effective communication are essential to navigate these complexities.

What are popular job titles related to Plastic Injection Molding Process Engineer jobs in Tennessee?

For Plastic Injection Molding Process Engineer jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Plastic Injection Molding Process Engineer jobs in Tennessee look for?

The top searched job categories for Plastic Injection Molding Process Engineer jobs in Tennessee are:

Infographic showing various Plastic Injection Molding Process Engineer job openings in Tennessee 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 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $83,517 per year, or $40.2 per hour.

Injection Molding Sr. Process Engineer

Sparta, TN โ€ข On-site

RXinsider LTD.
Marketingย โ€ขย 11 - 50 employees

$85K - $110K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 12 days ago


Key responsibilities

  • Develop, refine, and implement manufacturing processes for injection, blow molding, and reheat stretch machines.

  • Identify and resolve process-related issues using root cause analysis and implement corrective actions.

  • Support the introduction of new products by developing and validating processes that meet design specifications and quality standards.


Job description

Location Address: 600 Vista Drive, Sparta, Tennessee 38583

Work Shift: Salary Exempt (United States of America)

The Sr. Processing Engineer is a key technical resource within our manufacturing facility, focusing on optimizing and advancing processes for injection, blow molding and reheat stretch operations. This role requires a strong understanding of PET, PP and HDPE processing and engineering principles to ensure efficient production, high-quality outputs, and innovative problem-solving. The Sr. Processing Engineer will collaborate with various departments to drive process improvements and support the facility's production objectives.

Key Responsibilities

Process Development and Optimization:

  • Develop, refine, and implement manufacturing processes for injection, blow molding and reheat stretch machines.
  • Focus on enhancing efficiency, reducing cycle times, and minimizing waste while ensuring product quality.

Troubleshooting and Problem Solving:

  • Identify and resolve process-related issues promptly.
  • Use root cause analysis and other problem-solving methodologies to address challenges and implement corrective actions.

New Product Introduction:

  • Support the introduction of new products by developing and validating processes that meet design specifications and quality standards.
  • Collaborate with R&D and production teams during the development phase.

Equipment Management:

  • Work closely with maintenance and engineering teams to ensure that molding equipment is operating optimally.
  • Participate in equipment selection, installation, and validation processes.

Quality Assurance:

  • Partner with the quality team to ensure all products meet or exceed customer and industry standards.
  • Develop and implement process control measures to maintain consistent quality.

Continuous Improvement:

  • Lead and participate in continuous improvement initiatives, applying Lean Manufacturing and Six Sigma principles to enhance process efficiency and effectiveness.

Documentation and Reporting:

  • Maintain accurate and detailed process documentation, including work instructions, process parameters, and performance metrics.
  • Prepare reports and presentations for management review.

Training and Development:

  • Provide technical training and guidance to production staff and junior engineers on process operations, troubleshooting, and safety protocols.
  • Reasonable mandatory overtime may be required due to business needs.
Qualifications
  • Bachelorโ€™s degree in Chemical Engineering, Mechanical Engineering, Materials Science, or a related field preferred.
  • Minimum of 8-10 years of experience in processing within the plastics industry, specifically with injection and blow molding processes.
  • Proficiency in PET, PP, HDPE processing techniques and equipment operation.
  • Strong analytical and problem-solving skills, with a proven ability to identify issues and implement effective solutions.
  • Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams.
  • Experience with Lean Manufacturing, Six Sigma, or other continuous improvement methodologies is highly desirable.
  • Master Mold Certification or ability to obtain Master Mold Certification within 18 to 24 months after starting position.
Working Conditions
  • The role involves working in a manufacturing environment, requiring time on the production floor as well as in an office setting.
  • Occasional travel may be required for training or collaboration with other facilities.
Altium Packaging, Our Culture Differentiates Us!

We incorporate our Guiding Principles into all aspects and at all levels of the organization and use them as a framework for decision-making. We believe our Guiding Principles foster a culture of excellence that benefits both employees and customers.

Our Guiding Principles
  • Act with Integrity & in Compliance
  • Drive Value Creation
  • Be Disciplined Entrepreneurs
  • Focus on the Customer
  • Act with Humility
  • Treat others with Dignity and Respect
  • Seeking Fulfillment in your Work
We Believe in Rewarding our Most Important Resource โ€“ Our People!

We show our commitment to Total Rewards by providing a competitive, comprehensive benefits package. In addition to medical, dental and vision plans, company holidays and vacation days, tuition reimbursement, learning and training opportunities, bonus potential, and a 401(k) plan with company contributions, Altium Packaging locations offer rewards and recognition programs and opportunities to make a difference in the community.

EEO Statement

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity and/or expression, status as a veteran, and basis of disability or any other federal, state or local protected class.

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