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Process Engineer Tech - Injection Molding

Advantage Technical
Libertyville, IL Full Time
POSTED ON 4/18/2026
AVAILABLE BEFORE 5/18/2026
Process Engineering Technician - Injection Molding

Job Summary


The Injection Molding Technician is responsible for setting up, operating, maintaining, and troubleshooting injection molding machines to produce high-quality plastic parts. This role focuses on mold changes, process parameter adjustments (temperature, pressure, speed), quality inspections, and ensuring safety and efficiency. Technicians respond to machine alarms, handle materials, perform minor maintenance, and collaborate with engineers to meet production goals and customer specifications. The position requires technical knowledge and hands-on physical work.

Key Responsibilities


1) Molding Process


  • Strong understanding of injection molding principles and process optimization.


2) Molding Machine


  • Familiarity with injection molding machines; experience with Netstal injection molding machines preferred.


3) Material Knowledge


  • Knowledge of thermoplastics, resin drying, and raw material characteristics.


4) Setup & Operation


  • Prepare machines for production by installing molds and auxiliary equipment.

  • Set process parameters such as temperature, pressure, injection speed, and cycle times.

  • Preferred experience with molding automation: programming, troubleshooting, and maintaining robotics, End-of-Arm Tooling (EOAT), sensors, PLCs, and related electrical/pneumatic systems.


5) Troubleshooting & Adjustments


  • Diagnosing and correct processing issues (e.g., part defects, cycle time problems).

  • Make real-time adjustments to maintain quality and efficiency.


6) Quality Control


  • Understand molding defects and apply troubleshooting techniques.

  • Ensure compliance with process control and quality standards.


7) Maintenance


  • Perform preventive maintenance and clean molds.


Required Skills & Qualifications


  • Technical Skills: Strong injection molding knowledge, experience, mechanical, electrical, and pneumatic/hydraulic troubleshooting.

  • Experience: Proven experience in plastics injection molding process

  • Problem-Solving: Excellent analytical and problem-solving skills.

  • Education: Vocational/technical degree related to injection molding or plastic processing / tooling


What you'll receive for the great work you provide:


  • Full range of medical, dental, and vision plans

  • Life Insurance

  • Short-term and Long-term Disability

  • Matching 401(k) Contributions

  • Vacation and Paid Sick Time

  • Tuition Reimbursement


The base pay range listed reflects what we reasonably expect to offer for this role. Actual pay may vary based on location, experience, and performance. Depending on the position, benefits may include medical, dental, and vision coverage; retirement and savings plans; paid holidays and time off; supplemental insurance; and additional wellness or incentive programs.



About Us

Advantage Technical connects top- talent in technology, engineering, and technical fields with forward-looking companies.


Advantage Technical is an equal opportunity employer. All applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other legally protected status. Advantage Technical offers reasonable accommodations for qualified individuals with disabilities; contact your local branch for inquiries. Advantage Technical is an E-Verify employer. See our Privacy Notice for Candidates and Employees/Contractors at By applying, you consent to receive AI-generated and non-AI-generated calls, texts, or emails from Staffmark Group, its affiliates, and partners. Frequency varies and message/data rates may apply. Reply STOP to cancel or HELP for help.

Salary.com Estimation for Process Engineer Tech - Injection Molding in Libertyville, IL
$45,153 to $50,660
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