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Plastic Injection Molding Process Engineer Jobs in Ohio

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Process Engineer

Gahanna, OH · On-site

$90K - $130K/yr

Injection molding process engineer. responsible for start-ups and trouble shooting injection molding processes. Company Description visit us at www.advancedplasticsystems.com

What You'll Do * Process and operate Injection Molding and Blow Molding machines * Monitor ... Launch new molds and obtain first piece approval to engineering standards * Develop and implement ...

What You'll Do * Process and operate Injection Molding and Blow Molding machines * Monitor ... Launch new molds and obtain first piece approval to engineering standards * Develop and implement ...

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Plastic Injection Mold Setter POSITION PURPOSE: The Mold Setter performs all the mold set-up ... Processing operation of molding equipment and robots Independent Judgment: Moderate. Performs ...

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Plastic Injection Molding Process Engineer information

See Ohio salary details

$47.1K

$87.5K

$135.5K

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

As of Jul 24, 2026, the average yearly pay for plastic injection molding process engineer in Ohio is $87,481.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,800.00 and $97,900.00 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 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 the key skills and qualifications needed to thrive as a Plastic Injection Molding Process Engineer, and why are they important?

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 popular job titles related to Plastic Injection Molding Process Engineer jobs in Ohio? For Plastic Injection Molding Process Engineer jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Plastic Injection Molding Process Engineer jobs in Ohio look for? The top searched job categories for Plastic Injection Molding Process Engineer jobs in Ohio are:
Infographic showing various Plastic Injection Molding Process Engineer job openings in Ohio as of July 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $87,481 per year, or $42.1 per hour.
Injection Molding Process Engineer

Injection Molding Process Engineer

Sealed Air Corporation

Upper Sandusky, OH

$81K - $122K/yr

Full-time

Posted yesterday


Sealed Air rating

7.7

Company rating: 7.7 out of 10

Based on 72 frontline employees who took The Breakroom Quiz

32nd of 114 rated packaging manufacturers


Job description

Sealed Air designs and delivers packaging solutions that protect essential goods transported worldwide, preserve food, enable e-commerce and digital connectivity, and help create a global supply chain that is touchless, safer, less wasteful, and more resilient. We strive to foster a caring, high-performance growth culture that will deliver consistent, sustainable profitable growth and accelerate our performance – a culture where accountability is clear and aligned, and where we reward business outcomes and impact. That culture guides everything we do, including how we partner with our customers and suppliers, how we attract and retain top talent, and how we create and deliver value to our stakeholders. In 2025, Sealed Air generated $5.4 billion in sales and has approximately 16,100 employees who serve customers in 119 countries/territories. To learn more, visit www.sealedair.com.  

Job Description

Position Overview

The Process Engineer’s primary focus is supporting the Upper’s operational performance metrics for both Plastic Injection Molding and Assembly departments. This is done by driving the manufacturing process and tooling molding process optimization with scientific methods to deliver world class quality and productivity in a high volume, fast paced environment. Secondarily, work with LB’s New Product Development (NPD) team’s injection molding efforts to develop new molding tools and molding processes. 

Reasonable Accommodations Statement

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable Accommodations may be made to enable qualified individuals with disabilities to perform the essential functions.

Essential Functions & Responsibilities

  • Establish new and improve existing product molding processes, procedures, and verify quality data to recommend any adjustments required to meet customer specifications and operational performance metrics.
  • Apply and direct technical resources to solve complex engineering molding and assembly problems using the appropriate engineering tools and scientific principles. Eg – Six Sigma tools.
  • Work closely with Group Performance Leader (Operations) to ensure complete alignment of technical support with production schedule & priorities.
  • Provide tooling recommendations.
  • Generate and maintain molding, tooling, and assembly related process documentation.
  • Research and evaluate continual improvement suggestions in areas of molding, assembly, raw materials, and support equipment.
  • Collaborate with NPD Engineers early in the design process with a focus on Design for Manufacturing and implementation of Lean Manufacturing principles.
  • Support the generation and maintenance of part number, bills of materials, and preventative maintenance schedules.
  • Participate in customer piece part and assembly design efforts, suggesting improvements for manufacturability.
  • Coordinate internal and external operational process related activities, guiding resources to obtain project objectives.
  • Specify and provide justification for molding equipment, tooling improvements, assembly, and support equipment.
  • Research product discrepancy cause and corrective action for all received product rejects, supply quality with appropriate data to submit to customer.
  • Other responsibilities and projects as assigned. 

Competency Statements

  • Act: Safely, Responsibly and Ethically.
  • Develop: Positive, Collaborative Teams and Healthy Work Environments.
  • Deliver: Timely, Innovative and Sustainable Focused Solutions.
  • Drive: Quality in Products, Service, and Attainment of Professional Goals.
  • Integrate: Core Values of Commitment, Responsibility, and Innovation into all aspects of work.
  • Business Acumen- Communication.
  • Judgment- Critical Thinking – Decision Making- Planning and Strategy.
  • Leadership-Coaching and Development - Ability to coach and lead others.
  • Change Management- Accountability.
Qualifications
  • Bachelor’s in an engineering-related field preferred: Polymer Science, Chemical, Manufacturing, Mechanical, or Industrial Engineering.
  • Two-year degree and equivalent work experience accepted.
  • 7+ years of experience as a Process Engineer in plastic injection molding, proven knowledge of Scientific Injection Molding, RJG Master Molder or equivalent.
  • Strong data analytics, hands-on processing experience with plastic injection molding machines, ability to provide mentorship, ability to communicate professionally both internally and externally.
  • Hands-on operational processing experience with Injection Molding Machines and all related ancillary equipment, melt indexing, hygrometer, pyrometer.
  • Microsoft Suite, Minitab, MS Project, ability to operate a PLC.

Work Environment

Manufacturing Plant. Climate-controlled.

Pay range: $81,900.00 - $122,900.00

The range disclosed complies with applicable state and local pay transparency laws. Offers within this range will be determined by considering relevant factors including education, experience, and internal alignment.

 Requisition id: 55791 

Relocation: No  

Sealed Air is committed to attracting, selecting, and developing talent that reflects the diversity of the communities and customers we serve. We take pride in our selection process to identify,  infuse, and grow talent to align with our culture, values, and norms. Sealed Air prioritizes talent development, fostering a culture of continuous growth and career progression. The company is committed to providing equal employment opportunities to all applicants for employment and to all employees, without regard to race, color, religion, gender identity or expression, national origin, age, protected disability, veteran status, or any other protected status in accordance with applicable federal, state and local laws. 

*Please be cautious of fraudulent recruiting efforts using the Sealed Air name or logo. Sealed Air will never request private information during the application process, such as a Driver's License or Social Security Number. If you have any concerns about information received from SEE during the application process, please reach out to us directly at globalta@sealedair.com. 

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