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Internship Injection Molding Process Engineer Jobs in Illinois

Proman Staffing

Injection Molding Technician

Hebron, IL · On-site

$27 - $34/hr

... to Process Engineers. · Train new/current technicians to increase machine knowledge. · Ensures ... Plastics injection molding: 3 years (Required) Shift availability: * Overnight Shift (Required ...

Sunstar

Sr Process Injection Molding Technician

Schaumburg, IL · On-site

$24.50 - $29.50/hr

... injection molding and vision-based camera inspection system processes are stable, capable, and ... Engineering & Validation Support Essential Job Functions: ~ 60% • Execute machine, mold, and ...

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Internship Injection Molding Process Engineer information

What does an Internship Injection Molding Process Engineer do?

An Internship Injection Molding Process Engineer assists in the design, optimization, and troubleshooting of injection molding processes used to manufacture plastic parts. They work closely with senior engineers to set up and monitor molding machines, analyze process data, and help improve efficiency and product quality. Interns may also be involved in testing materials, supporting quality assurance, and documenting processes. This role provides hands-on experience in a manufacturing environment and helps interns develop technical and problem-solving skills relevant to plastics engineering.

What other jobs can a process engineer do?

A process injection molding engineer can transition into roles such as manufacturing engineer, quality engineer, or production manager, leveraging skills in process optimization, quality control, and machinery operation. They may also pursue positions in plant management or process improvement, often requiring knowledge of lean manufacturing and certifications like Six Sigma. These roles typically involve overseeing production efficiency, implementing process improvements, and ensuring product quality.

What is the role of process engineer in injection molding?

An injection molding process engineer is responsible for developing, optimizing, and maintaining the manufacturing process to produce high-quality plastic parts efficiently. They analyze machine settings, troubleshoot issues, and implement process improvements using tools like statistical process control (SPC) and mold flow analysis. Their role ensures consistent product quality, reduces cycle times, and minimizes defects in the injection molding process.

What are the 4 stages of injection molding?

The four stages of injection molding are clamping, injection, cooling, and ejection. During clamping, the mold halves are held together; injection involves forcing molten material into the mold cavity; cooling solidifies the part; and ejection removes the finished product from the mold. As an injection molding process engineer, understanding these stages is essential for optimizing cycle times and part quality.

What types of projects and hands-on experiences can an Internship Injection Molding Process Engineer expect during their internship?

As an Internship Injection Molding Process Engineer, you can expect to work on a variety of projects such as optimizing molding parameters, assisting with troubleshooting production issues, and supporting process validation activities. You will likely collaborate closely with experienced engineers, production staff, and quality teams to ensure that molded parts meet specifications. Interns often gain hands-on experience by participating in mold trials, collecting process data, and contributing to continuous improvement initiatives. This role offers a valuable opportunity to develop technical skills in a manufacturing environment and gain insight into the daily challenges of process engineering.

What is the difference between Internship Injection Molding Process Engineer vs Injection Molding Process Engineer?

AspectInternship Injection Molding Process EngineerInjection Molding Process Engineer
Education & CertificationsTypically pursuing or recently completed relevant degree; minimal certificationsBachelor's or higher in engineering; certifications like Six Sigma may be preferred
Work EnvironmentInternship setting, supervised, learning-focusedFull-time professional role, responsible for process optimization
ResponsibilitiesAssisting with process setup, data collection, learningDesigning, implementing, and optimizing injection molding processes

The main difference lies in experience and responsibility level. An internship role is designed for learning and gaining experience, while a full-time injection molding process engineer handles process development and optimization independently.

What are the key skills and qualifications needed to thrive as an Internship Injection Molding Process Engineer, and why are they important?

To thrive as an Internship Injection Molding Process Engineer, you need a solid understanding of polymer science, mechanical engineering principles, and process optimization, typically supported by coursework or a degree in engineering. Familiarity with CAD software, injection molding machinery, and quality control systems is essential, and experience with tools like SolidWorks or AutoCAD is often preferred. Strong analytical thinking, problem-solving, and effective communication skills set candidates apart in this role. These skills and qualities are crucial for ensuring efficient production, high-quality parts, and continual process improvement in a manufacturing environment.

How much do injection mold engineers make?

Injection mold process engineers typically earn between $60,000 and $90,000 annually, depending on experience, location, and industry. Entry-level positions may start around $50,000, while experienced engineers with specialized skills can earn over $100,000. Compensation often includes benefits such as health insurance and opportunities for professional development.
What are the most commonly searched types of Injection Molding Process Engineer jobs in Illinois? The most popular types of Injection Molding Process Engineer jobs in Illinois are:
What cities in Illinois are hiring for Internship Injection Molding Process Engineer jobs? Cities in Illinois with the most Internship Injection Molding Process Engineer job openings:
Internship Injection Molding Process Engineer jobs near you
Process Engineer - Plastic Injection Molding

Process Engineer - Plastic Injection Molding

Now Hiring Heroes

Rockford, IL

$65K - $70K/yr

Full-time

Posted 20 days ago

Job description

Process Engineer – Plastic Injection Molding
Location: On-Site Manufacturing Facility
Employment Type: Full-Time
Compensation: $65k - $70k
Industry: Manufacturing / Plastics / Packaging
Position Overview
A growing manufacturing organization is seeking an experienced Process Engineer with plastic injection molding expertise to support high-volume production operations. This role focuses on developing, optimizing, and troubleshooting injection molding processes to ensure efficient, consistent, and high-quality manufacturing output.
The Process Engineer works closely with process technicians, tooling teams, maintenance, quality, and production leadership to improve cycle times, reduce scrap, increase uptime, and support continuous improvement initiatives.
This position also plays a key role in new product launches, equipment upgrades, and automation integration within a fast-paced manufacturing environment.
Key Responsibilities
Injection Molding Process Development
  • Develop, document, and optimize plastic injection molding processes for new and existing molds
  • Provide technical guidance to process technicians and molding operators
  • Troubleshoot molding defects, process instability, and equipment performance issues
  • Improve cycle times, scrap reduction, and process repeatability
  • Support mold trials, machine startups, and process validation
Manufacturing Process Improvement
  • Analyze production data and implement improvements to increase efficiency and OEE
  • Lead process validation activities including DOE, IQ/OQ/PQ, and capability studies
  • Identify opportunities for cost reduction and manufacturing efficiency
  • Participate in Lean Manufacturing and Six Sigma initiatives
Cross-Functional Collaboration
  • Work closely with tooling, quality, maintenance, and operations teams
  • Support preventive and predictive maintenance strategies
  • Evaluate mold performance and recommend tooling improvements
  • Assist project teams with new product introductions
Automation & Equipment Integration
  • Support integration of molding cells with robotics, vision inspection, and automated packaging systems
  • Assist with installation and commissioning of molding machines and auxiliary equipment
  • Identify automation opportunities to improve production efficiency
Required Qualifications
  • Bachelor’s Degree in Plastics Engineering, Mechanical Engineering, Manufacturing Engineering, or related field (or equivalent experience)
  • 5+ years of experience in plastic injection molding manufacturing
  • Experience with high-speed injection molding processes
  • Experience developing scientific molding processes
  • Experience conducting Design of Experiments (DOE)
  • Experience troubleshooting molding processes and mold issues
  • Strong understanding of Statistical Process Control (SPC)
Preferred Qualifications
  • Experience with thin-wall packaging applications
  • Lean Manufacturing or Six Sigma certification
  • Continuous Improvement Green Belt certification
  • Training in Scientific Molding or RJG technology
  • Experience integrating robotics or automated production systems
  • Experience working in regulated manufacturing environments
Technical Skills
  • Knowledge of polypropylene, polyethylene, and other packaging resins
  • Strong understanding of OEE metrics and process improvement
  • Experience performing root cause analysis and process troubleshooting
  • Proficiency with Microsoft Office
  • Familiarity with ERP or MES manufacturing systems
Why This Role
  • Work in a modern manufacturing environment
  • Opportunity to lead process improvement initiatives
  • Exposure to high-speed production and advanced automation
  • Impact production efficiency, quality, and operational performance