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Internship Polymer Jobs (NOW HIRING)

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 ...

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 ...

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)

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 ...

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 ...

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 ...

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 ...

Dupont

Process R&D Senior Scientist

Delaware, OH · On-site

$93K - $119K/yr

Develop, synthesize, and functionalize polymer materials to enable new product and process ... internships, or co-op experiences. * Demonstrated ability to manage multiple priorities and deliver ...

New

Dupont

Process R&D Technologist

Delaware, OH · On-site

Synthesize, functionalize, and evaluate polymer materials to support the development of new ... include relevant internship or co-op experience. * Demonstrated ability to manage multiple ...

New

Saint-Gobain

R&D Intern - Summer 2026

Northborough, MA · On-site

$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 ...

Actalent

R&D Technician

East Hartford, CT · On-site

Internship experience or at least 6 months of experience in a manufacturing or laboratory environment, either through work or school. * Strong familiarity with polymer composites, adhesives, and ...

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How much do internship polymer jobs pay per hour?

As of Jul 21, 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.
More about Internship Polymer jobs
What cities are hiring for Internship Polymer jobs? Cities with the most Internship Polymer job openings:
What are the most commonly searched types of Polymer jobs? The most popular types of Polymer jobs are:
What states have the most Internship Polymer jobs? States with the most job openings for Internship Polymer jobs include:
What job categories do people searching Internship Polymer jobs look for? The top searched job categories for Internship Polymer jobs are:
Internship Polymer jobs near you
Infographic showing various Internship Polymer job openings in the United States as of July 2026, with employment types broken down into 3% Internship, 70% Full Time, 25% Part Time, 1% Temporary, and 1% Contract. Highlights an 83% Physical, 1% Hybrid, and 16% Remote job distribution, with an average salary of $32,333 per year, or $15.5 per hour.
Mechanical Engineering Co-op/Internship

Mechanical Engineering Co-op/Internship

LG

Jeffersonville, OH • On-site

$17.75 - $23.75/hr

Full-time, Internship

Medical, Dental, Vision, Retirement, PTO

Re-posted 7 days ago

LG Electronics rating

7.5

Company rating: 7.5 out of 10

Based on 41 frontline employees who took The Breakroom Quiz

69th of 143 rated electronics manufacturers

Job description

L-H Battery Company, Inc., located in Jeffersonville, Ohio, is a Joint venture of LG Energy Solution and Honda to manufacture large lithum-ion polymer batteries. Products from L-H Battery power a variety of innovative energy storage applications.
Established in 2023, L-H Battery is passionate about developing and maintaining a culture where our associates and customers understand their value and worth. we are making a positive impact and we want you to be a part of it!
Summary:
This job description reflects potential openings for the Summer/Fall 2026 Co-op/Internship Session. L-H Battery Company will offer both single and multi-semester co-ops and internships. College students must apply to the requisition pertaining to their major and semester of interest.
Responsibilities:
  • Updating and documenting Computer-Aided Design (CAD) drawings of existing infrastructure
  • Supporting or under the direction of other Senior Engineers or leading the following:
    • Analyzing and designing existing sanitation, Heating, Ventilation, and Air Conditioning (HVAC) and building pressure systems
    • Developing short and long-term solutions to problems found
    • Designing modifications of existing facilities infrastructures
    • Updating mechanical engineering specifications and standards
    • Reviewing mechanical drawings
    • Learning and understanding plant mechanical infrastructure
    • Verifying mechanical construction
    • Trouble shooting reports
    • Supporting SRP/CESS/Hot Oil Boiler and Environmental Equipment
    • All safety related items
    • Construction projects and construction verification
    • And all other duties as assigned

Requirements:
  • Legally authorized to work in the U.S. without sponsorship
  • General Engineering Coursework
  • Minimum 2.5 Cumulative GPA or higher (You will be required to provide your current transcript)
  • Class status- Sophomore (by credit hour) or above
  • Availability to work a minimum of 10 weeks at 40 hours per week.
  • Enrollment in a bachelor's or master's degree program studying Mechanical Engineering or related field.
  • Valid U.S. Driver's License (exceptions considered on a case-by-case basis)
  • Ability to provide own transportation to and from work each day.
  • AutoCAD, Computer-Aided Three-Dimensional Interactive Application (CATIA), Manufacturing related coursework desired
  • Microsoft Office

Consideration for fulltime employment: Our Cooperative Learning Internships program is utilized as a talent pipeline for our full-time positions!
Are you ready to join us in our journey toward a better world? Start your future with us, where we are building tomorrow, together. Welcome to L-H Battery Company!
What differentiates L-H Battery and makes us an employer of choice?
Total Rewards:
  • Competitive hourly compensation
  • Paid time off, including vacation & paid holidays
  • Ability to earn compensatory time off
  • Industry leading benefit plans (Medical, Dental, Vision, Rx)
  • Shift premium (when assigned)
  • 401K plan with company match
  • Relocation assistance (if eligible)

Career Growth:
  • Advancement opportunities
  • Education reimbursement for continued learning
  • Training and development programs

Additional Offerings:
  • On-Site cafeteria
  • On-Site recreational area
  • On-Site wellness area
  • Clean, climate-controlled environment

LGES-Honda Joint Venture, L-H Battery Company, is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor.

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