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Internship Polymer Jobs (NOW HIRING)

LG

Civil Engineering Co-op/Internship

Jeffersonville, OH · On-site

$16.50 - $21.50/hr

... polymer batteries. Products from L-H Battery power a variety of innovative energy storage ... This reflects potential openings for the Summer/Fall 2026 Co-op/Internship Session . L-H Battery ...

Klockner Pentaplast

Intern - Engineering

Rural Retreat, VA

$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

LG

Mechanical Engineering Co-op/Internship

Jeffersonville, OH · On-site

$17.75 - $23.75/hr

... polymer batteries. Products from L-H Battery power a variety of innovative energy storage ... This reflects potential openings for the Summer/Fall 2026 Co-op/Internship Session . L-H Battery ...

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

LG

Electrical Engineering Co-op/Internship

Jeffersonville, OH · On-site

$18 - $23.50/hr

... polymer batteries. Products from L-H Battery power a variety of innovative energy storage ... This reflects potential openings for the Summer/Fall 2026 Co-op/Internship Session . L-H Battery ...

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 ...

Atkore

Senior Technician - R&D

Dallas, TX · On-site

$33.12/hr

... polymer R&D, materials testing, laboratory development, or related experience (internship or academic lab experience considered for entry-level candidates) * Knowledge of polymer characterization and ...

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How much do internship polymer jobs pay per hour?

As of Jun 29, 2026, the average hourly pay for internship polymer in the United States is $15.54, according to ZipRecruiter salary data. Most workers in this role earn between $12.50 and $17.55 per hour, depending on experience, location, and employer.

What are internship polymer positions?

Internship polymer positions are temporary roles designed for students or recent graduates to gain hands-on experience in the polymer industry. These internships typically involve working in research and development, quality control, or manufacturing settings focused on polymers, plastics, or related materials. Interns may assist with laboratory experiments, material testing, product development, and data analysis, under the supervision of experienced professionals. The goal is to provide practical skills, industry knowledge, and professional networking opportunities to help interns prepare for careers in polymer science or engineering.

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

To thrive as a Polymer Engineering Intern, you generally need a strong background in chemistry, materials science, or chemical engineering, typically demonstrated through relevant coursework or a related degree program. Familiarity with laboratory equipment, polymer characterization techniques, and software for data analysis (such as MATLAB or ChemDraw) is often required. Strong analytical thinking, attention to detail, and effective communication skills help interns contribute to research and collaborate with team members. These abilities are crucial for supporting lab experiments, interpreting results, and ensuring safe, productive progress on polymer projects.

What types of projects or tasks can I expect to work on during a Polymer Internship?

As a Polymer Intern, you will typically be involved in hands-on research and development projects related to the synthesis, characterization, and testing of polymer materials. Daily tasks may include preparing polymer samples, conducting laboratory experiments, analyzing data, and collaborating with team members from engineering and quality assurance. You may also assist in scaling up laboratory findings for pilot production or contribute to technical reports and presentations. This role provides valuable exposure to both independent and collaborative work environments, helping you build practical skills and industry connections.
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Internship Polymer jobs near you
Infographic showing various Internship Polymer job openings in the United States as of June 2026, with employment types broken down into 77% Full Time, 22% Part Time, and 1% Temporary. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution, with an average salary of $32,333 per year, or $15.5 per hour.
Polymer Engineer II-Gulfport,Mississippi

Polymer Engineer II-Gulfport,Mississippi

Seemann Composites, LLC

Diamondhead, MS

Full-time

Medical, Life, Retirement, PTO

Posted 10 days ago

Key responsibilities

  • Develop polymer processes, tooling, and manufacturing instructions with oversight from a supervisor.

  • Author manufacturing work instructions, inspection procedures, white papers, monthly reports, and other technical documents.

  • Participate in drawing reviews, requirements matrixes, tool design, drafting, procurement, machining, inspections, and production process activities.

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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