2027 Summer Intern - Plastics Engineer

Stryten EnergyStryten EnergyMilwaukee, Wisconsin, United States
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Posted

8/30/2026

Employment

Intern

Range

Check website

Work style

On-site

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AI summary

Core responsibilities

The intern will support tooling, product, and secondary equipment design while ensuring compliance with quality system procedures. They will also participate in design reviews and implement engineering change notices to optimize production and reduce downtime.

Requirements overview

Candidates must be pursuing a Bachelor's degree in Plastics Engineering or Manufacturing Engineering with a GPA of 3.0 or higher. Applicants must be graduating between December 2027 and May 2029 and possess their own housing and transportation.

Key skills

Injection mold tooling designEngineering change noticesBills of materialsSampling packetsDesign for manufacturabilityISO 9000Microsoft Office SuiteWritten communicationVerbal communicationOrganizational skillsAttention to detailPrioritization

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Education requirements

bachelor degree

About Stryten Energy

Industry

Manufacturing

Employees

822

Type

Privately Held

Size

1,001-5,000 employees

Stryten 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 www.stryten.com. 

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Job categories

EngineeringManufacturingEnergy

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 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 Our Company Stryten 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.

Requirements

  • Injection mold tooling design
  • Engineering change notices
  • Bills of materials
  • Sampling packets
  • Design for manufacturability
  • ISO 9000
  • Microsoft Office Suite
  • Written communication
  • Verbal communication
  • Organizational skills
  • Attention to detail
  • Prioritization

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