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Internship Injection Molding Engineer Jobs (NOW HIRING)

System One

Engineer III - Injection Molding

Denver, CO · On-site

Engineer III - Injection Molding Location: Lakewood, Colorado (relocation available) Type: Direct Hire Compensation: $105,800.00 - $132,300.00 Schedule: Monday - Friday Day hours Overview A global ...

System One

Engineer III - Injection Molding

Denver, CO · On-site

Engineer III - Injection Molding Location: Lakewood, Colorado Type: Direct Hire Compensation: $105,800.00 - $132,300.00 Schedule: Monday - Friday Day hours Overview A global leader in medical device ...

System One

Engineer III - Injection Molding

Denver, CO · On-site

Engineer III - Injection Molding Location: Lakewood, Colorado (relocation available) Type: Direct Hire Compensation: $105,800.00 - $132,300.00 Schedule: Monday - Friday Day hours Overview A global ...

System One

Engineer III - Injection Molding

Denver, CO · On-site

Engineer III - Injection Molding Location: Lakewood, Colorado (relocation available) Type: Direct Hire Compensation: $105,800.00 - $132,300.00 Schedule: Monday - Friday Day hours Overview A global ...

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How much do internship injection molding engineer jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for internship injection molding engineer in the United States is $22.18, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $25.96 per hour, depending on experience, location, and employer.

What is the difference between Internship Injection Molding Engineer vs Entry-Level Injection Molding Technician?

AspectInternship Injection Molding EngineerEntry-Level Injection Molding Technician
EducationTypically pursuing or recently completed engineering degreeHigh school diploma or technical certification
Work EnvironmentDesign labs, engineering departments, supervised internship settingManufacturing floor, machine operation, maintenance
ResponsibilitiesAssisting in design, process optimization, data analysisOperating machines, troubleshooting, routine maintenance
CertificationsNot required but beneficial (e.g., CAD, engineering courses)Basic technical certifications or training

In summary, an Internship Injection Molding Engineer is a student or recent graduate gaining engineering experience in design and process development, while an Entry-Level Injection Molding Technician focuses on machine operation and maintenance in a manufacturing setting. Both roles serve different stages of career development within the injection molding industry.

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What are the most commonly searched types of Injection Molding Engineer jobs?

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Internship Injection Molding Engineer jobs near you

2027 Summer Intern - Injection Molding Engineer

Lancaster, PA • On-site

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

$16.25 - $21.25/hr

Full-time, Temporary, Internship

Posted 14 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

The Injection Engineer Intern will gain exposure to internal operations at Stryten Energy through hands-on experience in manufacturing, engineering, processing, and other areas of the company. This is a full-time, 40-hour-per-week learning opportunity running from May 2027 to August 2027 at our Lancaster, PA facility. Interns are responsible for their transportation to the plant. For those living more than 50 miles away, there may be an option for housing provided by a local university.Check out our interns from prior summers! https://jobs.stryten.com/early-careers

Responsibilities
  • Support Injection Molding Process control and capability using scientific molding principles.
  • Assist with molding improvements to include cycle time efficiencies, cavitation, scrap reduction, and establishment of  optimal process parameters.
  • Support process improvement, cost reduction and correction actions teams.
  • Provide technical support for daily processing activities.
  • Assist in the set-up, repair, and troubleshooting of injection molding equipment.
  • Follow all Environmental, health & safety as they apply to the facility & work area.
  • Understand and follow the required safety guidelines such as lockout/tag out use of PPE.
Qualifications

Education, Experience, Certifications:

  • Working towards a BS in Engineering with relevant coursework in Engineering/ Plastics Processing/ Manufacturing or a related field.
  • Graduating between December 2027 and May 2029
  • With a GPA of 3.0 or greater.
  • You must have transportation.
  • The position is required to work onsite daily.
  • Possibility of housing provided by the local university.

Competencies, Skills, Knowledge:

  • Prior plastics injection molding experience preferred.
  • Familiar with all aspects of the scientific injection molding process.
  • Strong computer skills, including knowledge of Word, PowerPoint, Excel, and database software.
  • Excellent verbal and written communication skills.
  • Team-oriented thinking with enthusiasm for continuous learning.

Travel, other requirements:

  • Minimal or no travel.

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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