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Internship Plastics Engineer information

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$38

How much do internship plastics engineer jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for internship plastics engineer in the United States is $25.42, according to ZipRecruiter salary data. Most workers in this role earn between $20.67 and $28.85 per hour, depending on experience, location, and employer.

What is the difference between Internship Plastics Engineer vs Plastics Engineer?

AspectInternship Plastics EngineerPlastics Engineer
CredentialsEnrolled in or recent graduate of engineering or plastics-related programBachelor's or higher in plastics engineering, materials science, or related field
Work EnvironmentInternship setting, supervised, entry-level tasksFull-time professional role, responsible for design, testing, and process improvement
Employer & Industry UsageInternship positions in plastics manufacturing, R&D, or processing companiesEstablished companies in plastics production, automotive, packaging, or consumer goods

The main difference between an Internship Plastics Engineer and a Plastics Engineer is experience and responsibility level. Internships are entry-level positions designed for students or recent graduates to gain practical experience, while Plastics Engineers are full-time professionals responsible for designing, testing, and improving plastic products and processes.

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The most popular types of Plastics Engineer jobs are:

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Internship Plastics Engineer jobs near you

2027 Summer Intern - Plastics Engineer

Milwaukee, WI • On-site

Stryten Energy
Clean Energy Semiconductors Manufacturing • 1 - 5K employees
Learn more about Stryten Energyexternal

$16.50 - $21.50/hr

Temporary, Internship

Posted 13 days ago

Stryten Energy rating

7.7

Company rating: 7.7 out of 10

Based on 24 frontline employees who took The Breakroom Quiz

Job description

Overview

Stryten Energy is an innovative stored energy solutions provider with The Energy to challenge the status quo in transportation, motive, and network power industries. We invest in and develop the energy storage technologies that give our customers the competitive advantage they need to be successful and achieve their goals for growth and profitability.There is an exciting opportunity for a Summer Internship at Stryten Energy in our Milwaukee, WI, facility. This intern will work 40-hour workweeks running from May through August. Housing is not provided, so you must have both housing and transportation.

The Manufacturing Engineer Co-op will support tooling design, product design, and secondary equipment design functions, as well as comply with the quality system procedures as required and complete engineering projects that will optimize production, reduce downtime, and provide the highest quality parts for our customers.Check out our interns from prior summers! https://jobs.stryten.com/early-careers

Responsibilities

Safety is our top priority. If an unsafe condition is identified, it must be addressed immediately to protect team members and restore equipment to safe operation as quickly as possible.

  • Learn and implement injection mold tooling design.
  • Learn and implement Engineering Change Notices, Bills of Materials, Sampling Packets, and analysis as required.
  • Collaborate with engineering staff as required to ensure components conform to customer requirements.
  • Participate in design reviews and work to improve design for manufacturability.
  • Capable of learning and following all ISO 9000 requirements.
  • Other responsibilities as assigned to meet the needs of the business.
Qualifications

We are looking for students:

  • Graduating between December 2027 and May 2029
  • Working towards a BS in Plastics Engineering/ Plastics Processing or Manufacturing Engineering
  • With a GPA of 3.0 or greater
  • You must have housing and transportation
  • The position is required to work on-site daily

Skills

  • Excellent written and verbal communication skills.
  • Proficient with Microsoft Office Suite.
  • Strong attention to detail, good organizational skills, and the ability to prioritize in changing situations.
  • Strong interpersonal, written, and verbal communication skills to drive tasks to completion.

Our environment is casual but professional, and our interns are exposed to plant leadership. If this sounds good to you, then it's your time to shine! We don't want our interns to sit on the sidelines - we want you to challenge us and provide creative ways to approach projects.

Must be legally authorized to work in the United States without employer sponsorship now or at any time in the future.

EEO Statement

Stryten Energy is an equal opportunity employer where an applicant's qualifications are considered without regard to race, color, religion, sex, national origin, age, disability, veteran status, genetic information, sexual orientation, gender identity or expression, or any other basis prohibited by law.

About StatementStryten Energy helps solve the world's most pressing energy challenges with a broad range of energy storage solutions across the Essential Power, Motive Power, Transportation, Military and Government sectors. Headquartered in Alpharetta, Georgia, we partner with some of the world's most recognized companies to meet the growing demand for reliable and sustainable energy storage capacity. Stryten powers everything from submarines to subcompacts, microgrids, warehouses, distribution centers, cars, trains and trucks. Our stored energy technologies include advanced lead, lithium and vanadium redox flow batteries, intelligent chargers and energy performance management software that keep people on the move and supply chains running. An industry leader backed by more than a century of expertise, Stryten has The Energy to Challenge the status quo and deliver top-performing energy solutions for today and tomorrow. Learn more at stryten.com.Employment Type: INTERN

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