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Senior Polymer Engineer Jobs (NOW HIRING)

We are seeking an R&D Materials Senior Engineer to lead specialty compound development and ... Bachelor's degree in Chemical Engineering, Polymer Engineering, Chemistry, Materials Science, or ...

Sr R&D Process Engineer

Sikeston, MO

$95K - $123K/yr

We are seeking a Sr. R&D Process Engineer - Insulation to provide technical leadership and drive ... Qualifications: * BS or MS in Chemical Engineering, Mechanical Engineering, Polymer Engineering ...

New

Sr R&D Process Engineer

Sikeston, MO · On-site

$95K - $123K/yr

We are seeking a Sr. R&D Process Engineer - Insulation to provide technical leadership and drive ... Qualifications: * BS or MS in Chemical Engineering, Mechanical Engineering, Polymer Engineering ...

New

We are seeking an R&D Materials Senior Engineer to lead specialty compound development and ... Bachelor's degree in Chemical Engineering, Polymer Engineering, Chemistry, Materials Science, or ...

Senior Textiles Engineer

Milwaukee, WI · On-site

$103K - $141K/yr

Sr Materials Engineer Sr. Material Innovation Engineer - Textiles & PPE Bring first-principles ... Bachelor's degree in Materials Science, Textile Engineering, Polymer Engineering, Mechanical ...

Senior Textiles Engineer

Milwaukee, WI · On-site

$103K - $141K/yr

Sr Materials Engineer Sr. Material Innovation Engineer - Textiles & PPE Bring firstprinciples rigor ... Bachelor's degree in Materials Science, Textile Engineering, Polymer Engineering, Mechanical ...

Polymer Composites Intern

San Jose, CA

$17.50 - $23.50/hr

S. and Europe and expanding our team of engineers, scientists, and innovators. Apply now to join ... Preferred academic standing: rising junior, rising senior, or graduate student. * Coursework in ...

Polymer Composites Intern

San Jose, CA · On-site

$17.50 - $23.50/hr

S. and Europe and expanding our team of engineers, scientists, and innovators. Apply now to join ... Preferred academic standing: rising junior, rising senior, or graduate student. * Coursework in ...

S. degree in Chemical or Polymer Engineering, Chemistry, or related discipline. * Advanced degree preferred. Education Qualified candidates for the R&D Materials Senior Engineer position should ...

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Showing results 1-20

Senior Polymer Engineer information

See salary details

$59.5K

$126.6K

$183.5K

How much do senior polymer engineer jobs pay per year?

As of Jun 5, 2026, the average yearly pay for senior polymer engineer in the United States is $126,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,500.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Polymer Engineer, a deep understanding of polymer science, materials engineering, and process optimization is essential, typically supported by a degree in chemical or materials engineering and relevant industry experience. Familiarity with simulation software (e.g., MATLAB, ANSYS), laboratory analysis tools (e.g., DSC, TGA), and knowledge of industry standards or Six Sigma certification are highly valued. Strong problem-solving abilities, leadership, and effective communication skills are crucial for leading projects and collaborating across multidisciplinary teams. These skills ensure the development of innovative materials and efficient processes, driving product quality and organizational success.

What are some typical projects or responsibilities for a Senior Polymer Engineer in a manufacturing environment?

As a Senior Polymer Engineer in a manufacturing setting, you can expect to lead projects focused on developing new polymer materials or optimizing existing ones for specific applications. Your responsibilities often include designing experiments, analyzing material properties, troubleshooting production issues, and guiding junior engineers or technicians. You’ll frequently collaborate with R&D, quality assurance, and production teams to ensure materials meet performance and regulatory standards. Additionally, you may interact with clients or suppliers to align material specifications with product requirements.

What are Senior Polymer Engineers?

Senior Polymer Engineers are experienced professionals who specialize in the design, development, and testing of polymer materials and products. They apply advanced knowledge of chemistry, materials science, and engineering principles to create polymers used in a wide range of industries, such as automotive, medical devices, packaging, and electronics. In addition to technical expertise, they often lead teams, manage projects, and collaborate with clients or other departments to solve complex materials challenges. Their role is crucial in advancing new materials and improving the performance, durability, and sustainability of polymer-based products.

What is the difference between Senior Polymer Engineer vs Polymer Scientist?

AspectSenior Polymer EngineerPolymer Scientist
Required CredentialsBachelor's or Master's in Polymer Engineering, Materials Science, or related field; experience in polymer design and processingTypically a Master's or PhD in Chemistry, Materials Science, or Polymer Science; strong research background
Work EnvironmentDesign, develop, and optimize polymer products in manufacturing or R&D settingsConducts fundamental research, experiments, and analysis in labs or academic settings
Employer & Industry UsageUsed in manufacturing companies, R&D labs, and industries focused on polymer productsCommon in research institutions, universities, and advanced R&D departments

The main difference is that Senior Polymer Engineers focus on applying engineering principles to develop and improve polymer products in industrial settings, while Polymer Scientists primarily conduct research to understand polymer properties and create new materials. Both roles require strong technical credentials, but their work environments and objectives differ.

More about Senior Polymer Engineer jobs
What cities are hiring for Senior Polymer Engineer jobs? Cities with the most Senior Polymer Engineer job openings:
What are the most commonly searched types of Polymer Engineer jobs? The most popular types of Polymer Engineer jobs are:
What states have the most Senior Polymer Engineer jobs? States with the most job openings for Senior Polymer Engineer jobs include:
Infographic showing various Senior Polymer Engineer job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 1% Temporary, and 3% Contract. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $126,557 per year, or $60.8 per hour.
Senior Extrusion Engineer

$97K - $133K/yr

Full-time

Posted 23 days ago


Reynolds Consumer Products rating

6.9

Company rating: 6.9 out of 10

Based on 20 frontline employees who took The Breakroom Quiz


Job description

Join Reynolds Consumer Products…and Drive Your Career across a world of opportunities! We provide amazing job opportunities for growth with competitive salaries and benefits in an exciting, dynamic, fast-paced, and high-performance organization. If you are looking to build a strong career, we have an opportunity for you! We are searching for a Senior Extrusion Engineer to join our team located at our plant in Temple, TX. 


Your Role:

The Sr. Extrusion Engineer provides business unit-wide technical leadership for extrusion processes, driving innovation, operational efficiency, and product quality. This role combines hands-on process ownership with strategic guidance, supporting new product development, cost optimization, and continuous improvement initiatives. The engineer collaborates cross-functionally with R&D, Operations, Procurement, Quality, and Marketing to deliver advanced extrusion technologies aligned with business objectives.

You will have the opportunity to Make Great Things Happen!

  • Process Development & Optimization:
    • Design, develop, and implement extrusion processes to improve throughput, gauge control, material utilization and OEE.
    • Lead troubleshooting and root cause analysis for process deviations and equipment issues.
    • Drive continuous improvement initiatives using Lean/Six Sigma methodologies.
    • Support Operations by providing technical guidance as a subject matter expert and creating Best Practices for BU-wide implementation
    • Suggests and leads capital investment projects delivering best-in-class extrusion capabilities and conversion costs.
  • New Product & Material Qualification:
    • Partner with R&D to scale up new materials and technologies (e.g., PCR, PFAS-free solutions).
    • Define trial plans, guide technicians, and analyze data to support commercialization utilizing Six-Sigma Methodologies (DOE, DFSS, etc)
    • Identify and lead projects to support and achieve Marketing Innovation, Material cost saving and Operational efficiency objectives.
  • Equipment & Tooling Management:
    • Evaluate extrusion equipment capabilities; recommend upgrades or modifications.
    • Design and refine tooling to meet product specifications and operational efficiency goals.
  • Documentation & Compliance:
    • Maintain SOPs, process parameters, and technical documentation.
    • Ensure compliance with quality standards and regulatory requirements.
  • Training & Leadership:
    • Mentor engineers and technicians; provide technical training on extrusion
      operations.
    • Foster a culture of collaboration and continuous improvement.

You will love it here if…

  • You put safety first, always
  • You listen, learn, and evolve
  • You are passionate about collaboration, teamwork, and achieving shared goals
  • You treat all people with respect, operating ethically, and embrace inclusivity
  • You are committed to improving our impact on local communities

We need you to have:

  • BS in Mechanical, Chemical, Polymer Engineering, or related field
  • 7+ years in extrusion engineering (blown film or multi-layer preferred).
  • Proven success in process optimization and new product introduction.
  • Deep knowledge of thermoplastics, die design, cooling systems, and extrusion machinery.
  • Strong analytical and problem-solving skills; proficiency in statistical analysis tools (e.g., Minitab).
  • Excellent communication and cross-functional collaboration abilities.

Icing on the cake:

  • MS in Mechanical, Chemical, Polymer Engineering, or related field.
  • Six Sigma Green/Black Belt, Lean Manufacturing, Extrusion Technology.

If you answer yes to the following…we want to meet you!

  • Intellectual Curiosity: Do you have an inquisitive nature?
  • Problem Solving: Do you have a knack for tackling issues head-on? 
  • Entrepreneurship: Do you enjoy taking ownership of your work?
  • Customer Centricity: Do you always act in the best interests of the customer, putting their needs first? 
  • Growth Mindset: Do you focus on progress rather than perfection?
  • Continuous Improvement: Are you never satisfied with the status quo? 

Want to know more? Check out our website or connect with us on LinkedIn!

Apply today to join a fast-growing innovative company!

            Not a good fit but know someone who is? Please refer them!

  Local candidates only, no relocation assistance available

Join Reynolds Consumer Products and Drive Your Career across a world of opportunities!

For applicants or employees who are disabled or require a reasonable accommodation for any part of the application or hiring process, you may request assistance by emailing us at Recruitment@ReynoldsBrands.com.

No recruiter calls or emails please.

RCP affords equal employment opportunities to applicants without regard to race, color, religion, age, disability status, sex, marital status, protected veteran status, pregnancy, national origin, genetics, genetic information, parental status, or any other characteristic protected by federal, state or local law. RCP conforms to the spirit as well as to the letter of all applicable laws and regulations.


USD $111,000.00 - USD $160,950.00 /A
Role is eligible for 14% annual incentive provided the business meets financial goals and the individual meets their performance goals, subject to plan administration guidelines.

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