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Polymer Research Engineer Jobs in Ohio (NOW HIRING)

Dupont

Process R&D Senior Scientist

Delaware, OH · On-site

$93K - $119K/yr

D. in Chemical Engineering, Chemistry, Polymer Science, Materials Science, or a closely related ... research, internships, or co-op experiences. * Demonstrated ability to manage multiple priorities ...

LyondellBasell

CPD Researcher

Cincinnati, OH · On-site

... scouting research and design of experiments to develop proof of concept, with the intent of ... Preferred degree disciplines include Polymer Science and Engineering, Plastics or Polymer ...

Avient Corporation

R&D Scientist

Avon Lake, OH · On-site

The R&D Scientist is responsible for the research and development of polymer compounds and ... polymer science, polymer engineering, etc.) * 4+ years of related experience is preferred.

Howard

Research Scientist

Chauncey, OH · On-site

$50K - $60K/yr

The candidate will conduct research in the field of biopharmaceutical applications of ... Ph.D. in Polymer chemistry or Chemistry or Biomedical Engineering Compliance Salary Range ...

Avient

R&D Scientist

Avon Lake, OH

The R&D Scientist is responsible for the research and development of polymer compounds and ... polymer science, polymer engineering, etc.) * 4+ years of related experience is preferred.

Avient

R&D Scientist

Avon Lake, OH · On-site

The R&D Scientist is responsible for the research and development of polymer compounds and ... polymer science, polymer engineering, etc.) * 4+ years of related experience is preferred.

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Polymer Research Engineer information

What does a Polymer Research Engineer do?

A Polymer Research Engineer specializes in the study, development, and testing of new and existing polymer materials. They work to improve the properties of plastics, rubbers, and other polymers for various applications, such as packaging, automotive parts, or medical devices. Their responsibilities often include conducting experiments, analyzing data, and collaborating with other scientists and engineers to innovate or enhance polymer products. Additionally, they may be involved in scaling up laboratory findings to industrial production processes.

What is the difference between Polymer Research Engineer vs Polymer Development Scientist?

AspectPolymer Research EngineerPolymer Development Scientist
Required CredentialsBachelor's or Master's in Chemistry, Materials Science, or Chemical EngineeringBachelor's or Master's in Chemistry, Materials Science, or Chemical Engineering
Work EnvironmentLaboratories, R&D departments, industrial settingsLaboratories, R&D departments, industrial settings
Employer & Industry UsageManufacturers, chemical companies, research institutionsManufacturers, chemical companies, research institutions
Common Search & ComparisonYesYes

The main difference between a Polymer Research Engineer and a Polymer Development Scientist lies in their focus. Research engineers typically concentrate on developing new polymer materials and innovative processes, while development scientists focus on refining existing materials and scaling up production. Both roles require similar educational backgrounds and work environments, often overlapping in industry usage and job functions.

What are the key skills and qualifications needed to thrive as a Polymer Research Engineer, and why are they important?

To thrive as a Polymer Research Engineer, you need a solid background in polymer science, materials engineering, and analytical chemistry, typically supported by a relevant bachelor's or advanced degree. Familiarity with laboratory instrumentation, polymer characterization techniques (such as DSC, FTIR, and GPC), and experience with software for data analysis are commonly required. Strong problem-solving, collaboration, and communication skills help you effectively design experiments and present findings. These competencies are crucial for developing innovative polymer materials and driving advancements in materials science.

What are the most common challenges a Polymer Research Engineer faces when developing new polymer materials?

Polymer Research Engineers often encounter challenges such as balancing material performance with cost-effectiveness, ensuring scalability from laboratory to industrial production, and meeting strict regulatory and safety standards. Additionally, they must stay updated with advances in polymer chemistry and processing technologies while collaborating closely with cross-functional teams like manufacturing, quality assurance, and product development. These challenges require strong problem-solving skills, adaptability, and effective communication to drive innovation and achieve project goals.
What are popular job titles related to Polymer Research Engineer jobs in Ohio? For Polymer Research Engineer jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Polymer Research Engineer jobs in Ohio look for? The top searched job categories for Polymer Research Engineer jobs in Ohio are:
What cities in Ohio are hiring for Polymer Research Engineer jobs? Cities in Ohio with the most Polymer Research Engineer job openings:
Polymer Research Engineer jobs near you
Infographic showing various Polymer Research 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.

Sr Research Engineer - Polymer Materials

James Hardie

Wilmington, OH

$120K - $135K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago

James Hardie rating

8.2

Company rating: 8.2 out of 10

Based on 38 frontline employees who took The Breakroom Quiz

87th of 536 rated manufacturers

Job description

James Hardie is the industry leader in exterior home and outdoor living solutions, with a portfolio that includes fiber cement, fiber gypsum, composite and PVC decking and railing products. Our family of trusted brands includes Hardie®, TimberTech®, AZEK® Exteriors, Versatex®, fermacell®, and StruXure®.
With over 8,000 employees and our U.S. operating entities headquartered in Chicago, we boast 31 operating sites, 6 recycling facilities, and 6 research and development centers globally. Powered by a dynamic workforce, we’re united by our purpose of Building a Better Future for All™ through sustainable innovation, a Zero Harm culture, and a commitment to empowering our people and communities.
For more information, visit www.jameshardie.com.

Summary

This position can be based at our Wilmington, OH or Fontana, CA plant

The Senior Research Engineer / Scientist – Polymer Materials will support the development, optimization, and deployment of PVC material technologies for high‑performance, durable building products. This role requires deep fundamentals in polymer science and polymer engineering, with emphasis on PVC chemistry, physics, processing, and structure–property–process relationships, bridging laboratory research and manufacturing implementation.

What You’ll Do:

Key Responsibilities

Polymer Formulation & Materials Development

Develop, optimize, and evaluate PVC formulations, including base resins, stabilizer systems, lubricants, impact modifiers, process aids, fillers, and pigments. Apply fundamental polymer science and engineering principles (polymer thermodynamics, viscoelasticity, molecular weight effects, phase behavior, and degradation mechanisms) to guide formulation design. Demonstrate strong understanding of PVC‑specific behavior, including fusion/gelation, thermal stability, shear sensitivity, rheology, and morphology development. Establish and interpret structure–property–processing relationships to balance durability, mechanical performance, surface quality, and manufacturability. Conduct laboratory‑scale compounding, extrusion, and molding to support new product, cost, and sustainability initiatives. Drive AI assisted material characterizations and formulation development. 

Process & Manufacturing Support

Support PVC extrusion and compounding processes, including formulation‑driven troubleshooting of surface defects, instability, degradation, dimensional control, and throughput limitations. Apply polymer processing fundamentals (heat transfer, shear and elongational flow, residence time, die swell, cooling, and orientation effects) to diagnose and resolve manufacturing issues. Partner with manufacturing, quality, and process engineering teams to scale laboratory formulations to robust, high‑yield production. Support pilot‑scale and plant trials. 

Testing & Characterization

Design and execute experimental plans using thermal, mechanical, rheological, and environmental characterization techniques (DSC, TGA, DMA, rheometry, weathering, impact, tensile, flexural). Interpret data using first‑principles understanding of polymer behavior and PVC material response. Maintain high standards for documentation and technical rigor. 

Project Management & Technical Communication

Plan and execute technical projects with defined scope and milestones. Communicate complex polymer concepts clearly through written reports and presentations. Collaborate with suppliers and internal stakeholders. 

What You’ll Bring:

Required Qualifications 

PhD in Polymer Science, Polymer Engineering, Materials Science, or Chemical Engineering with 0–7 years of experience, or MS with 3–10 years of experience.  

Strong fundamental knowledge of polymer chemistry and polymer engineering. Deep understanding of PVC materials including stabilization chemistry, fusion behavior, degradation mechanisms, and extrusion processing.  

Experience in AI assisted material characterizations and formulation development for composite materials. 

Strong written and verbal communication skills. 

Travel –35% (mainly domestic) 

Preferred Qualifications 

Hands‑on experience with PVC compounding, extrusion, or formulation development. Experience supporting high‑volume manufacturing or pilot‑scale operations. Familiarity with building materials and durability requirements. 

What You’ll Receive:

As of the date of this posting, a good faith estimate of the current pay scale for this position is $120,000 - $135,000.  Placement in the range depends on several factors such as experience, skills, geography and internal equity and may change over time. This position qualifies for benefits and you will be eligible to participate in a bonus plan.

At James Hardie, we recognize that our success depends on our people. We've worked hard to build a generous and competitive benefits program that demonstrates our commitment to our employees.

  • Compensation: competitive salary and bonus eligibility
  • Insurance: day-one health coverage medical, dental, vision, life insurance
  • Paid Time Off: vacation and company holidays
  • Retirement: 401(k) with 6% match
  • Investments: Employee Stock Purchase plan (ESP)
  • Work-Life Balance: parental leave, wellness programs
  • Purpose. Impact. Community: Sustainability Initiatives | James Hardie
  • More: Click here to learn more about our benefits

Build a Better Future for All - Apply now!

#LI-MB22

James Hardie Building Products Inc. is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, gender, sex, age, national origin, religion, sexual orientation, gender identity/expression, genetic information, veteran's status, marital status, pregnancy, disability, or any other basis protected by law.
James Hardie will comply with any applicable state and local laws regarding employee leave benefits, including, but not limited to providing time off pursuant to the Colorado Healthy Families and Workplaces Act, in accordance with its plans and policies.
The position responsibilities outlined above are in no way to be construed as all encompassing. Other duties, responsibilities, and qualifications may be required and/or assigned as necessary.

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