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Plastics Engineering Jobs in Ohio (NOW HIRING)

LG

Manufacturing Process Engineer

Ravenna, OH · On-site

$67K - $89K/yr

Experience * 2+ years of process engineering or manufacturing experience in a plastics environment, such as: * Polymer compounding * Extrusion (twin-screw strongly preferred) * Injection or ...

LG

Manufacturing Process Engineer

Ravenna, OH · On-site

$67K - $89K/yr

Experience 2+ years of process engineering or manufacturing experience in a plastics environment, such as: Polymer compounding Extrusion (twin-screw strongly preferred) Injection or compression ...

LG

Manufacturing Process Engineer

Akron, OH

$70K - $93K/yr

Experience 2+ years of process engineering or manufacturing experience in a plastics environment, such as: Polymer compounding Extrusion (twin-screw strongly preferred) Injection or compression ...

Tarkett

Controls Engineer

Chagrin Falls, OH

$79K - $102K/yr

Required Knowledge, Skills, and Abilities: * BS degree in Electrical Engineering, Mechanical Engineering, Chemical Engineering, Plastics Engineering, Industrial Engineering or related technical ...

J&O Plastics Inc.

Quality Engineer

Rittman, OH · On-site

$78 - $95/hr

Bachelor's degree in engineering and / or related field. * 3 - 7 years' experience in quality / process engineering and / or continuous improvement role, preferred in a plastics manufacturing ...

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Plastics Engineering information

See Ohio salary details

$34.7K

$62K

$103.2K

How much do plastics engineering jobs pay per year?

As of Aug 21, 2026, the average yearly pay for plastics engineering in Ohio is $62,048.00, according to ZipRecruiter salary data. Most workers in this role earn between $46,100.00 and $75,600.00 per year, depending on experience, location, and employer.

What is plastics engineering?

Plastics engineering is a branch of engineering focused on the design, development, processing, and manufacturing of plastic products and materials. Plastics engineers work with a variety of polymers to create everyday items, industrial components, and specialized products for fields such as automotive, medical, and aerospace. They are involved in selecting materials, designing molds, optimizing manufacturing processes, and ensuring product quality and sustainability. This discipline requires knowledge of chemistry, materials science, and mechanical engineering to develop innovative and durable plastic solutions.

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

To thrive as a Plastics Engineer, you need a strong background in materials science, polymer chemistry, and engineering principles, usually supported by a bachelor's degree in plastics engineering or a related field. Familiarity with CAD software, polymer processing equipment, and industry-specific certifications like Six Sigma or SPE certification is often required. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills help distinguish top professionals in this role. These competencies are crucial for designing innovative plastic products, ensuring manufacturing efficiency, and meeting quality standards in a competitive industry.

What are some common challenges faced by plastics engineers in product development?

Plastics engineers often encounter challenges related to material selection, manufacturability, and meeting performance specifications. Balancing cost, durability, and environmental impact while ensuring the final product meets design requirements can be complex. Additionally, engineers frequently collaborate with design, manufacturing, and quality teams to address issues like mold design, processing conditions, and product testing. Adaptability and strong problem-solving skills are essential, as unexpected issues may arise during prototype development or mass production.

What is the difference between Plastics Engineering vs Mechanical Engineering?

AspectPlastics EngineeringMechanical Engineering
Required CredentialsBachelor's in Plastics Engineering or related field, certifications in plastics processingBachelor's in Mechanical Engineering, Professional Engineer (PE) license often preferred
Work EnvironmentManufacturing plants, plastics product development labsFactories, design firms, research labs
Industry UsagePlastic product manufacturing, polymer research, injection moldingAutomotive, aerospace, machinery, general manufacturing

Plastics Engineering focuses on the design, processing, and manufacturing of plastic materials, often requiring specialized knowledge of polymers and molding techniques. Mechanical Engineering covers a broader range of mechanical systems and design principles, applicable across various industries. While both roles involve manufacturing environments, Plastics Engineering is specialized in plastics, whereas Mechanical Engineering has a wider scope in mechanical systems and machinery.

What can you do with a plastics engineering degree?

A plastics engineering degree prepares individuals for careers designing, developing, and testing plastic materials and products. Common roles include process engineer, product development engineer, quality control specialist, and manufacturing manager, often requiring knowledge of polymer science, manufacturing processes, and industry standards. Graduates may work in industries such as automotive, packaging, medical devices, and consumer goods, utilizing tools like CAD software and gaining certifications like Six Sigma or ISO standards.

What does a plastics engineer do?

A plastics engineer designs, develops, and tests plastic materials and products, focusing on improving manufacturing processes and product performance. They work with raw materials, mold design, and quality control, often using CAD software and testing equipment to ensure specifications are met.

What are the most commonly searched types of Plastics Engineering jobs in Ohio?

The most popular types of Plastics Engineering jobs in Ohio are:

What cities in Ohio are hiring for Plastics Engineering jobs?

Cities in Ohio with the most Plastics Engineering job openings:

Plastics Engineering jobs near you
Infographic showing various Plastics Engineering job openings in Ohio as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $62,048 per year, or $29.8 per hour.

Manufacturing Process Engineer

LG

Ravenna, OH • On-site

$67K - $89K/yr

Other

Re-posted 14 days ago

LG Electronics rating

7.1

Company rating: 7.1 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

114th of 159 rated electronics manufacturers

Job description

"We connect science to life for a better future."
With 50,000 patents, 20,000 employees and 58 locations worldwide, LG Chem is one of the largest science and chemical companies in the world. With its rapid growth, LG Chem endeavors to become a 'Global Top 5 Chemical Company' with a balanced business portfolio that has a competitive advantage across the globe, including business divisions in petrochemicals, advanced materials, life sciences, and a subsidiary specializing in batteries.
LG Chem is a leading chemical company in Korea that has continuously achieved growth through relentless challenges and innovation since its establishment in 1947. From the infrangible facial cream lid to the world's most advanced batteries, LG Chem has turned dreams into reality and enriched our lives for 70 years. Building upon a balanced and globally competitive business portfolio, LG Chem manufactures a wide range of products from high-value added petrochemicals to renewable plastics, specializing in cutting-edge electronic and battery materials such as cathodes, as well as drugs and vaccines to deliver differentiated solutions for its customers.
Beyond a chemical company, LG Chem will become a leading science-oriented corporation that creates value for our customers and is committed to reaching carbon-neutral growth by 2030 and net-zero emissions by 2050 by managing the impacts of climate change and making positive contributions to society through renewable energy and responsible supply chains.
JOB SUMMARY
Reporting to the Engineering Manager, the Manufacturing Process Engineer plays a critical technical role in ensuring stable, efficient, and high-quality ABS compounding operations at LG Chem's Ravenna facility. This position provides hands-on engineering support for twin-screw extrusion, mixing, blending, and recipe execution, with a strong focus on process optimization, troubleshooting, and continuous improvement in a 24/5 manufacturing environment. This role works closely with Production, Quality, Maintenance, and Logistics teams to improve process capability, reduce variability, and support safe, efficient manufacturing across all shifts.
This position is assigned to and provides engineering guidance and support on our 2nd shift work schedule. The 2nd shift Production team works Monday to Friday from 2:45 PM to 11:15 PM. The Manufacturing Process Engineer would support the 2nd shift Production team during those work hours.
ESSENTIAL FUNCTIONS
Process Engineering & Technical Ownership
  • Provide day-to-day engineering ownership of ABS compounding and twin-screw extrusion processes, including parameter optimization, material consistency, and equipment performance.
  • Lead troubleshooting and support scale-up/transfer of new or modified formulations from R&D into stable, full-rate production.

Continuous Improvement & Performance
  • Drive continuous improvement initiatives to improve yield, throughput, OEE, and energy efficiency while reducing scrap, rework, and downtime.
  • Use process data, trials, and validation activities to identify root causes and improve long-term process capability and product performance.

Production Support & Cross-Functional Collaboration
  • Partner with Production, Scheduling, Quality, and Maintenance to ensure processes are executable, stable, and aligned with production plans across all shifts.
  • Support issue resolution, equipment diagnostics, and new or modified equipment commissioning to maintain reliable operations.

Documentation, Systems & Compliance
  • Develop and maintain accurate process documentation, specifications, and ERP master data to support consistent production and change control.
  • Ensure compliance with ISO/IATF standards, GMP requirements, and EHS practices through disciplined documentation and safe work execution.

Project & Business Support
  • Support capital projects and cost-reduction initiatives related to process efficiency, scrap reduction, and energy usage.
  • Prepare and communicate technical updates and project results to plant leadership, customers, and visitors while upholding LG Chem's Jeong-Do Management principles.

SKILLS / COMPETENCIES:
Education
  • Bachelor of Science in Chemical, Mechanical, Manufacturing, Polymer, Plastics Engineering, or a related engineering discipline.

Experience
  • 2+ years of process engineering or manufacturing experience in a plastics environment, such as:
    • Polymer compounding
    • Extrusion (twin-screw strongly preferred)
    • Injection or compression molding
  • Hands-on experience troubleshooting manufacturing processes in a production environment.

Technical Skills
  • Working knowledge of polymer materials, processing fundamentals, and extrusion technology.
  • Experience analyzing process data and implementing practical improvements.
  • Familiarity with ERP, QMS, and manufacturing systems (SAP preferred).
  • Proficiency in Microsoft Office (Excel, Word, PowerPoint, Outlook).

Preferred Qualifications
  • Direct experience with ABS or engineering thermoplastics.
  • Lean Manufacturing and/or Six Sigma training or project experience.
  • Experience supporting off-shift manufacturing operations.
  • Familiarity with process validation concepts (IQ/OQ/PQ).
  • Experience supporting capital equipment projects.
  • Ability to create or interpret 3D models (desired, not required).

Work Authorization Requirement
All applicants must be authorized to work in the United States on a full-time, permanent basis. This position is not eligible for employment visa sponsorship now or in the future.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, gender, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any characteristic protected by applicable federal, state, or local law.

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