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Plastic Process Engineer Jobs in Pennsylvania (NOW HIRING)

Expertise includes plastics materials and processes, including polymer related additive manufacturing processes. The Molding Engineer will deploy new technologies, develop tools and processes, assess ...

Plastic Materials - Provide input to plastic material selection based on intended use, operating ... Sourcing - Manages tool sourcing & development process following Truck-Lite procedures and ...

Through collaboration, we create both processes and products in any way, shape or form that ... What We Need: We are looking for a Plastics Engineer to join McCLARIN Composites. Are you:

Through collaboration, we create both processes and products in any way, shape or form that ... What We Need: We are looking for a Plastics Engineer to join McCLARIN Composites. Are you:

Through collaboration, we create both processes and products in any way, shape or form that ... What We Need: We are looking for a Plastics Engineer to join McCLARIN Composites. Are you:

Electrical Engineer

York, PA · On-site

$90K - $100K/yr

Electrical Engineer Summary: Design and develop electrical schematics, control panels, and control ... Knowledge of plastics processing or extrusion equipment. UL 508A MTR Certification. Experience with ...

Pelletron is the global leading supplier for dust removal systems for plastic processors and ... Purpose The Test Lab Engineer is responsible for testing and evaluation of equipment performance as ...

... plastic processors and plastics manufacturers. Besides the plastics industry, the dedusting ... Purpose The Test Lab Engineer is responsible for testing and evaluation of equipment performance as ...

Manufacturing Engineer

Portage, MI · On-site

$54K - $69K/yr

The Manufacturing Engineer will be very hands-on and is responsible for the effective launch of new ... Understanding of injection molding and plastics processing * Experience using SIMS, CAD software

PLC Programmer

Boyertown, PA · On-site

$66K - $89K/yr

PLC Programmer Responsibilities: - Develop PLC programs based on project requirements and specifications for plastics manufacturing processes. - Design and implement control systems for automated ...

Mechanical Design Engineer

York, PA · On-site

$74K - $101K/yr

Mechanical Design Engineer Location: York, PA Type: Direct Hire Work Model: On-Site ... Knowledge of plastics process technology (desirable but not required). * Proficiency with CAD ...

Mechanical Design Engineer

York, PA · On-site

$74K - $101K/yr

Mechanical Design Engineer Location: York, PA Type: Direct Hire Work Model: On-Site ... Knowledge of plastics process technology (desirable but not required). * Proficiency with CAD ...

Mechanical Design Engineer

York, PA · On-site

$74K - $101K/yr

Mechanical Design Engineer Location: York, PA Type: Direct Hire Work Model: On-Site ... Knowledge of plastics process technology (desirable but not required). * Proficiency with CAD ...

Mechanical Design Engineer

York, PA · On-site

$74K - $101K/yr

Mechanical Design Engineer Location: York, PA Type: Direct Hire Work Model: On-Site ... Knowledge of plastics process technology (desirable but not required). * Proficiency with CAD ...

Showing results 41-60

Plastic Process Engineer information

See Pennsylvania salary details

$49.6K

$92.2K

$142.8K

How much do plastic process engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for plastic process engineer in Pennsylvania is $92,239.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,700.00 and $103,200.00 per year, depending on experience, location, and employer.

What are some common challenges faced by plastic process engineers in optimizing manufacturing processes?

Plastic Process Engineers often encounter challenges such as maintaining consistent product quality while scaling up production, troubleshooting equipment malfunctions, and minimizing material waste. They must continuously monitor and adjust processing parameters like temperature, pressure, and cycle time to ensure efficiency and compliance with specifications. Collaboration with design, quality, and maintenance teams is crucial to quickly resolve issues and implement process improvements. Staying updated with new materials and technologies also plays a key role in overcoming these challenges and advancing in the field.

What does a plastic process engineer do?

A Plastic Process Engineer is responsible for designing, developing, and optimizing processes involved in the manufacturing of plastic products. They work with various types of plastic materials and molding technologies, such as injection molding, extrusion, and blow molding. Their duties often include troubleshooting production issues, improving process efficiency, ensuring product quality, and collaborating with design and production teams to implement best practices. They also play a key role in selecting materials, setting process parameters, and maintaining compliance with safety and environmental regulations.

What is the difference between Plastic Process Engineer vs Plastic Technician?

AspectPlastic Process EngineerPlastic Technician
CredentialsBachelor's degree in plastics engineering, chemical engineering, or related fieldTechnical diploma or associate degree in plastics technology or related field
Work EnvironmentDesign, optimize, and oversee manufacturing processes in production facilitiesOperate and maintain plastic processing equipment on the production floor
ResponsibilitiesProcess development, troubleshooting, and process improvementMachine setup, operation, and quality checks

The Plastic Process Engineer focuses on designing and improving plastic manufacturing processes, requiring a higher level of education and analytical skills. In contrast, the Plastic Technician handles day-to-day machine operation and maintenance. Both roles are essential in the plastics industry, but they differ in scope and responsibilities.

What are the key skills and qualifications needed to thrive as a plastic process engineer, and why are they important?

To thrive as a Plastic Process Engineer, you need a solid background in chemical or mechanical engineering, polymer science, and process optimization, often backed by a relevant degree. Familiarity with CAD software, injection molding machines, statistical process control (SPC), and certifications like Six Sigma are commonly required. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate with cross-functional teams and drive continuous improvement. These competencies ensure efficient production, high product quality, and innovation in plastic manufacturing environments.
What job categories do people searching Plastic Process Engineer jobs in Pennsylvania look for? The top searched job categories for Plastic Process Engineer jobs in Pennsylvania are:
Infographic showing various Plastic Process Engineer job openings in Pennsylvania as of August 2026, with employment types broken down into 95% Full Time, and 5% Nights. Highlights an 100% In-person job distribution, with an average salary of $92,239 per year, or $44.3 per hour.

Lead Industrialization Engineer - Molding

Eaton

PA • On-site

$97K - $143K/yr

Full-time

Medical, Retirement

Posted 18 days ago


Eaton rating

7.6

Company rating: 7.6 out of 10

Based on 222 frontline employees who took The Breakroom Quiz

226th of 537 rated manufacturers


Job description

Eaton's ES AMER PCS division is currently seeking a Lead Industrialization Engineer - Molding to join our team. This hybrid position that is based out of our Moon Township, PA Eaton location and offers benefits from day one. Relocation assistance will be provided within the US/PR.
The expected annual salary range for this role is $97000 - $143000 a year.
Please note the salary information shown above is a general guideline only. Salaries are based upon candidate skills, experience, and qualifications, as well as market and business considerations.
What you'll do:
The Molding Engineer role is a subject matter expert for internal and external molding operations within the Power Components Division. This role will guide and direct engineering, production, and suppliers through a combination of education, personal knowledge and experiences as well as through external consultants and partners. Expertise includes plastics materials and processes, including polymer related additive manufacturing processes. The Molding Engineer will deploy new technologies, develop tools and processes, assess materials and part design, and build organizational capabilities in molding. This role will collaborate with other functions and suppliers to ensure quality, cost, and timing deliverables are met.
ESSENTIAL FUNCTIONS:
• Knowledge of molding operations across PCD and suppliers, including specialized processes.
• Lead molding process development and validation for NPD, including quality control and strength testing.
• Drive optimization of molding related processes and procedures for new and existing products.
• Develop mold specifications for new molds; review and approve mold designs and construction.
• Assure new molds and equipment meet expected performance requirements; support troubleshooting and quality issues.
• Create and deploy plastics and molding related Standard Work and training.
• Support business case development for new molds, molding improvement projects, and investments in new molding technologies.
• Drive application of innovative material and process technologies.
• Develop and execute molding related capital and expense budgets.
• Support tooling assessment process for both internal and external molding locations for PCD.
• Interface with PCD molding suppliers to support supplier development and performance.
Qualifications:
Basic Qualifications:
• Bachelor of Science degree in Plastics Engineering.
• Minimum 5 years of molding experience.
• Knowledge of mold design and processes.
• Candidate must be legally authorized to work in the U.S. on an ongoing basis without sponsorship.
Preferred Qualifications:
• Experience in new product development and industrialization.
• Experience in mold and molding process design and development.
• Experience in project planning.
• Experience working with molding suppliers.
• Six Sigma certified or trained.
Skills:
• Expertise in materials, tools, machines, and approaches for different molding technologies including thermoset compression, thermoset/thermoplastic injection, and transfer molding.
• Knowledge and experience with industry best practices and standards for tooling design and molding processes.
• Understands materials, machines, and approaches for polymer additive manufacturing processes.
• Ability to work independently and with a team to meet deadlines.
• Effective communicator within environments ranging from shop floor kaizen teams to operations leadership stakeholder groups.
• Ability to inspire and motivate teams.
All positions may require participation in video and in-person interviews as part of the hiring process. All candidates will be evaluated based on job-related competencies, and all candidates' privacy rights and data security will be protected in accordance with applicable laws.
We are committed to ensuring equal employment opportunities for all job applicants and employees. Employment decisions are based upon job-related reasons regardless of an applicant's race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, marital status, genetic information, protected veteran status, or any other status protected by law.
Eaton believes in second chance employment. Qualified applicants with arrest or conviction history will be considered regardless of their arrest or conviction history, consistent with the Los Angeles County Fair Chance Ordinance, the California Fair Chance Act and other local laws.
You do not need to disclose your conviction history or participate in a background check until a conditional job offer is made to you. After making a conditional offer and running a background check, if Eaton is concerned about conviction that is directly related to the job, you will be given the chance to explain the circumstances surrounding the conviction, provide mitigating evidence, or challenge the accuracy of the background report.
To request a disability-related reasonable accommodation to assist you in your job search, application, or interview process, please call us at 1-800-836-6345 to discuss your specific need. Only accommodation requests will be accepted by this phone number.
We know that good benefit programs are important to employees and their families. Eaton provides various Health and Welfare benefits as well as Retirement benefits, and several programs that provide for paid and unpaid time away from work. Click here for more detail: Eaton Benefits Overview. Please note that specific programs and options available to an employee may depend on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

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About Eaton

Sourced by ZipRecruiter

Industry

Electrical equipment, appliance, and component manufacturing

Company size

10,000+ Employees

Headquarters location

Cleveland, OH, US