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Polymer Internships Jobs (NOW HIRING)

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Intern - Polymer Characterization

Fremont, CA · On-site

$30 - $40/hr

Hands-on laboratory, internship, co-op, or undergraduate/graduate research experience in materials characterization, polymer/material systems, or related experimental work. * Foundational experience ...

Klockner Pentaplast

Intern - Engineering

Rural Retreat, VA · On-site

$15.75 - $20.50/hr

Summer Internship 2026 - Get hands on experience with a global company! Klockner Pentaplast is a ... Polymer Processing - Lamination/ Coating * Supply Chain Management- Inventory Stock Specialist

Klöckner Pentaplast

Intern - Engineering

Rural Retreat, VA · On-site

$15.75 - $20.50/hr

Summer Internship 2026 - Get hands on experience with a global company! Klöckner Pentaplast is a ... Polymer Processing - Lamination/ Coating * Supply Chain Management- Inventory Stock Specialist

Verde Bioresins, Inc

R&D Lab Intern

Fullerton, CA

$20/hr

In the R&D internship position, you are critical to our Research and Development department ... polymer chemistry Knowledge and application of laboratory safety best practices, including SDS ...

Da/Pro Rubber, Inc.

Junior Chemist

Broken Arrow, OK · On-site

$19.25 - $25.75/hr

Bachelor's degree in Chemistry, Polymer Science, Materials Science, or a related field. * 0-2 years of relevant laboratory experience (internship or academic lab experience acceptable)

Medtronic

Sr. Materials Engineer - Extrusion

Beverly, MA · On-site

$108K - $163K/yr

Test Method Validation; polymer rheological characterization; Mechanical & Chemical property ... Regular employees are those who are not temporary, such as interns. Temporary employees are ...

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Polymer Internships information

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$89.3K

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How much do polymer internships jobs pay per year?

As of Jun 21, 2026, the average yearly pay for polymer internships in the United States is $89,329.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $115,000.00 per year, depending on experience, location, and employer.

What types of projects can I expect to work on during a polymer internship?

As a polymer intern, you can expect to be involved in hands-on projects such as developing new polymer blends, testing material properties in the laboratory, assisting with process optimization, and analyzing data from experiments. Interns often work closely with experienced engineers and scientists, contributing to both research and product development teams. This experience provides valuable exposure to various stages of polymer production and testing, helping you build practical skills and industry knowledge.

What is the difference between Polymer Internships vs Polymer Technicians?

AspectPolymer InternshipsPolymer Technicians
Required CredentialsTypically pursuing or recent graduates with relevant courseworkPost-secondary education or technical certifications in polymer science or engineering
Work EnvironmentResearch labs, manufacturing facilities, or corporate R&D departmentsManufacturing plants, quality control labs, or production lines
Employer & Industry UsageInternship programs in chemical, materials, or polymer companiesFull-time roles in polymer manufacturing and processing industries

Polymer Internships are entry-level opportunities for students or recent graduates to gain experience in polymer science, often in research or development settings. Polymer Technicians are more experienced roles involving hands-on work in manufacturing, quality control, or processing. While internships focus on learning and exposure, technicians perform operational tasks essential to production.

What are polymer internships?

Polymer internships are temporary positions for students or recent graduates to gain hands-on experience working with polymers—large molecules used in materials like plastics, rubbers, and fibers. These internships are typically offered by research institutions, manufacturing companies, or chemical firms. Interns may assist in laboratory research, product development, quality testing, or process optimization. The experience helps students apply classroom knowledge to real-world projects, build professional networks, and enhance their resumes for future careers in polymer science or engineering.

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

To thrive as a Polymer Intern, you typically need a background in chemistry, materials science, or chemical engineering, along with foundational knowledge of polymer properties and synthesis. Familiarity with laboratory equipment, safety protocols, and analytical tools like FTIR, DSC, or GPC is often required. Strong attention to detail, willingness to learn, and effective teamwork and communication skills set outstanding interns apart. These competencies are essential for contributing to research projects, maintaining safety, and efficiently supporting innovation in polymer development.
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Polymer Internships jobs near you
Infographic showing various Polymer Internships job openings in the United States as of June 2026, with employment types broken down into 50% Full Time, 17% Part Time, and 33% Temporary. Highlights an 100% In-person job distribution, with an average salary of $89,329 per year, or $42.9 per hour.
Polymer Engineer II-Gulfport,Mississippi

Polymer Engineer II-Gulfport,Mississippi

Seemann Composites, LLC

Diamondhead, MS • On-site

Full-time

Medical, Life, Retirement, PTO

Posted yesterday

Job description

Seemann Composites, LLC was founded on its research and development innovation with composite fabrication processes and revolutionized the composites industry with the invention of SCRIMP, Seemann Composites Resin Infusion Molding Process. Patented thirty-two (32) years ago, SCRIMP continues to be the manufacturing approach for a large assortment of customer-focused products developed by our team. Seemann Composites is recognized as a world leader in composites manufacturing, providing state of the art composite and polymer solutions and technologies. As a Critical Supplier to the United States Navy's Industrial Base, Seemann Composites develops and manufactures specialized products in support of the submarine fleets and amphibious programs, in new construction and fleet maintenance. Customer commitments provide a strong backlog of work across many platforms and programs. SCI seeks motivated individuals who desire to have a direct impact and participate in all aspects of product design, development, and manufacturing to support our War Fighters and National Defense.
Seemann Composites is an agile small/medium size company with the flexibility to react quickly to customer needs and unencumbered by large corporate structure when making strategic business and technical moves. Our engineers participate in product development from beginning to delivery, in a truly unique multifaceted workplace environment. Seemann Composites is AS9100 Quality System certified.
Polymer Engineers at Seemann Composites have the latitude to work in resource focused groups and product teams. Our Integrated Product Teams (IPTs), typically include Engineering, Program Management, Quality, Logistics, and Production.
Seemann Composites has an opening for a Polymer Engineer II at our facility in Gulfport, MS. The work will include interfacing with other engineers, and IPT members toward accomplishing the project objectives.
Typical duties of a Polymer Engineer II include polymer process development, polymer tooling development, development of manufacturing instructions and manufacturing support. The primary CAD tool is SolidWorks for both modeling and drawing development; experience with this software tool is certainly a plus.
Opportunities for career advancement include Technical Ownership, Product Ownership, Engineering Management, and Program Management paths.
Job Requirements:
  • Typically has 3 to 6 years of experience performing similar duties
  • Bachelor of Science in Polymer, Composites, Mechanical, Civil, Structural, Chemical, Aerospace, or other related engineering degree, such as Naval Architecture
  • Proficient in Microsoft Office (Word, Excel, and PowerPoint)
  • United States Citizenship or Green Card Status is required.
  • Assigned several program duties simultaneously across disciplines
  • Typically reports to Engineer IV or Engineering Manager
  • May be a Product Owner of a project
  • Author manufacturing work instructions, inspection procedures, white papers, monthly reports, etc. with oversight from supervisor
  • Develop polymer processes with oversight from supervisor
  • Provide input as needed on proposals, schedules, budgets and other programmatic deliverables
  • Working knowledge of polymer manufacturing processes
  • Generate and maintain processor configuration
  • Development and oversight of processor preventative maintenance plans
  • Working knowledge and participate in entire production process: drawing reviews, requirements matrixes, tool design, drafting, procurement, work instructions, machining, inspections, objective quality evidence
  • Limited Interfaces with customers and subcontractors
  • Must be able to obtain and maintain a US DoD Security Clearance

Desired Skills and Experience:
  • Good Oral and written communication skills
  • SolidWorks 3D modeling and 2D drawings
  • Internship or Cooperative experience is a plus
  • Technical writing
  • Hands on fabrication experience
  • Microsoft Project

Company Benefits:
  • Health Insurance with low deductible and out of pocket expenses
  • Short- And Long-Term Disability Coverage
  • 401K plan including 100% match up to 5% of total compensation
  • Life Insurance
  • Minimum of 8 Paid
  • Starting PTO of 120 hours/year
  • Additional paid leave for Adverse Weather Events and Bereavement

Essential Physical Requirement:
Working in a manufacturing or warehouse environment, you will be walking, standing and engaging in movement throughout the day, and occasionally to frequently be required to lift items weighing up to 50 lbs. Due to a large variety of job duties (both routine and non-routine), certain duties also may involve, a variety of physical activities including bending, stretching, lifting, stooping, turning, twisting, pushing, pulling, raising arms above shoulders and head, standing working in enclosed areas, climbing stairs or ladders, and operating heavy equipment. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus. The noise level in the work environment can vary but noise is usually low to moderate.
You may be required to wear personal protective equipment such as safety glasses, safety gloves, hearing protection, a respirator or dust mask, protective footwear and protective clothing or uniforms. Work may be performed in cold and/or hot temperatures and the environment can be dusty. Physical requirements further include the ability to engage in productive collaborative communication with co-workers and work may need to be performed during non-standard hours, including nights and weekends. At times, the ability to work overtime also may be required but it is not usual.
Prior to employment, applicants will have to successfully complete a criminal background check and a pre-employment drug test.
Equal Opportunity Employer
To apply. go to www.seemanncomposites.com

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