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Internship Polymer Jobs (NOW HIRING)

Saint-Gobain

R&D Intern - Summer 2026

Northborough, MA

$21 - $30/hr

D. program in Materials Science, Chemistry, Chemical Engineering, Mechanical Engineering, Polymer ... Internships are 100% onsite Monday through Friday 40 hours per week. A little more about us Unlock ...

Semiserve

Process Control Engineer

Pasadena, TX · On-site

Internship, co-op, or academic project experience in polymer or chemical manufacturing * Familiarity with process simulation tools or data analysis software * Local to the Houston and surrounding ...

Zeus

Process Engineer

Columbia, SC · On-site

Thermoplastic or PTFE polymer experience a plus * Medical manufacturing experience a plus * Sig Sigma / Lean Manufacturing experience a plus * Prior relevant internships/work experience Job ...

Zeus Company, Inc.

Process Engineer

Gaston, SC · On-site

Thermoplastic or PTFE polymer experience a plus * Medical manufacturing experience a plus * Sig Sigma / Lean Manufacturing experience a plus * Prior relevant internships/work experience Job ...

DuPont

R&D Technologist - Synthesis

Midland, MI · On-site

Two to five years of experience in an industrial laboratory setting (internship or co-op experience ... Background in synthetic chemistry, including polymer and/or small-molecule synthesis * Experience ...

Dupont

R&D Technologist - Synthesis

Midland, MI · On-site

Two to five years of experience in an industrial laboratory setting (internship or co-op experience ... Background in synthetic chemistry, including polymer and/or small-molecule synthesis * Experience ...

ITW Tire Repair

Chemist Intern

San Luis Obispo, CA

$22 - $28/hr

About Our Internship Program As an intern at ITW Global Tire Repair, you'll gain hands-on ... Currently pursuing a BS or MS in Chemistry, Materials Science, Chemical Engineering, Polymer ...

Zeus Company, Inc.

Welder II

Orangeburg, SC · On-site

$15.25 - $20.25/hr

One-year experience in various forms of welding or a welding internship * Must be capable of ... As we continue to push the boundaries of polymer science, we're constantly in need of new ideas ...

Zeus Company, Inc.

Welder II

Orangeburg, SC · On-site

$18.75 - $24.75/hr

One-year experience in various forms of welding or a welding internship * Must be capable of ... As we continue to push the boundaries of polymer science, we're constantly in need of new ideas ...

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How much do internship polymer jobs pay per hour?

As of Jun 5, 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 May 2026, with employment types broken down into 17% Full Time, and 83% Part Time. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $32,333 per year, or $15.5 per hour.
R&D Materials Technician

R&D Materials Technician

Sanders Industries Holdings

Fountain, CO • On-site

$25 - $30/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 21 days ago

Job description

The R&D Materials Technician (Engineering Track) is responsible for supporting the development, testing, and optimization of thermoplastic materials used in the manufacture of various high-precision parts. This role involves hands-on work in lab and pilot-scale environments to evaluate new formulations, assist in scale-up efforts, and conduct property testing under the guidance of R&D Materials leadership. The individual selected for this role will be a hard charger who thrives on execution, follows through on commitments, and is passionate about growing within the department.

About RMB: RMB Products is a leader in advanced thermoplastic manufacturing, including rotational molding, additive manufacturing, and custom fabrication. We support aerospace, chemical processing, and industrial customers with high-performance polymer solutions. RMB fosters a culture of technical excellence, continuous improvement, and pride in delivering complex, high-value products.


ESSENTIAL FUNCTIONS AND RESPONSIBILITIES

This position includes the following essential functions but is not limited to them. Additional duties may be assigned:

  • Prepare and perform R&D runs on operations equipment to ensure timely completion, provide intervention/course correction when processes go awry, evaluate parts, relay results, and clean up after completion.
  • Assist and/or run plastics processing equipment, including but not limited to rotational molding machines, twin screw extruders, grinding mills, sifters, and blenders.
  • Contribute and assist the development of innovative new polymer products and applications with ideas, concepts, collaboration, and intellectual properties.
  • Collaborate with customers and vendors as needed to support R&D efforts by defining requirements, co-developing solutions, and validating product performance.
  • Gather, analyze, and translate complex data into meaningful and clear technical reports, risk assessments, and strategic recommendations for product and business decisions.
  • Conduct materials laboratory operations (MFI, DSC, PSD, FTIR, TGA, tensile, flammability), ensuring work is performed safely, accurately, and promptly, including performing testing, writing work instructions/test methods/standard operating procedures/policy and training guidelines.
  • Change priorities quickly and efficiently, remaining nimble as business and department needs change.
  • Create part numbers, work orders, purchase orders, etc. as needed to support the department


REQUIRED SKILLS

  • Critical thinking, technical writing, attention to detail, teamwork, persistence
  • Internship(s) preferred, plastics processing and/or manufacturing experience strongly preferred
  • Experience supporting or coordinating project-based work, including planning, task execution, and navigating a fast-moving environment preferred
  • Laboratory experience strongly preferred
  • Exposure to chemical regulatory affairs, compliance, or documentation processes is a plus
  • Requires both verbal and written communication skills in the English language
  • Must maintain the confidentiality of all projects, customers, and techniques of RMB Products
  • This role is on-site and requires 5 days per week on-site


EDUCATION & JOB HISTORY REQUIREMENTS

  • Candidates with thermoplastic processing experience and/or polymer science education strongly preferred
  • Engineering experience and/or manufacturing experience would be considered
  • Bachelor's Degree in Chemical Engineering, Chemistry, Mechanical Engineering, Material Science or related fields, or [n/a] Certificate strongly preferred. 3 years’ experience may be considered in lieu of degree or certification
  • Candidates with an Associates Degree in Engineering, Material Science, or Polymer Science would also be considered


PHYSICAL AND ENVIRONMENTAL REQUIREMENTS

  • This position requires prolonged periods of standing and/or walking
  • Requires ability to bend, stoop, and kneel
  • Must be able to work in noisy and/or dusty environments
  • Must be able to wear a mask/respirator when necessary


Benefits:

At RMB Products, we recognize how important your career and benefits are to you and your family. We offer a full suite of benefits, including medical, dental, vision, short and long-term disability coverage, accident insurance, critical illness insurance, basic and supplemental life insurance, employee assistance plan, retirement savings and matching, and other developmental opportunities. We are committed to supporting the way you live and work.

RMB Products is an Equal Opportunity Employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. Applicants requiring reasonable accommodation to complete the application process may contact Human Resources.

This position requires access to information subject to the International Traffic in Arms Regulations (ITAR). Employment is contingent upon the applicant being a “U.S. person” as defined by ITAR (22 CFR §120.15), which includes U.S. citizens, lawful permanent residents, refugees, or asylees, as required by U.S. export control laws.