Quaero Life Science
Principal Injection Molding Technician / Principal Process Technician — Injectio
Quaero Life Science, Wilmington, Massachusetts, us, 01887
5 days ago Be among the first 25 applicants
This range is provided by Quaero Life Science. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range $90,000.00/yr - $130,000.00/yr
About the Role As a
Principal Injection Molding Technician , you will serve as the top-level technical resource for injection molding processes. You’ll lead the development, optimization, and troubleshooting of molding operations across multiple machines and parts. You will partner with engineering, tooling, quality, and operations teams to ensure stable, efficient, and high-quality production. You will also mentor junior technicians and establish standards for best practices in process control.
Key Responsibilities
Lead process development and optimization for injection molding operations using
molding
principles (e.g. cavity pressure monitoring, decoupled molding).
Define and maintain robust process windows, using data and statistical methods (DOE, capability studies).
Support mold launches and validations (IQ/OQ/PQ), perform mold qualification and first‑article runs.
Troubleshoot complex molding issues (short shots, sink, warpage, flow lines, flashing, gate vestige, etc.), identify root causes, and implement corrective or preventive actions.
Monitor and analyze process data in real time and historically (press sensors, alarms, cycle variations).
Collaborate with tooling engineering to influence mold design, gate location, cooling, venting, etc., for manufacturability.
Support automation/robotics integration (EOAT, pick & place, in‑mold sensors) and auxiliary systems (hot runners, chillers, dryers, material handling).
Standardize process documentation: work instructions, changeover procedures, testing protocols, calibration logs.
Mentor and train molding technicians, share knowledge, and drive continuous improvement culture.
Participate in or lead Lean/Kaizen events, drive waste reduction, scrap reduction, downtime elimination, and cycle time improvements.
Support quality and regulatory compliance; assist CAPA investigations with process data and implement corrective measures.
Interface with operations, maintenance, quality, and engineering to maintain production stability and incremental improvements.
Qualifications Required:
7+ years of hands‑on injection molding experience with process development, optimization, and troubleshooting.
Solid understanding of molding principles and capability to apply them.
Experience with mold launches, validations, and process qualification.
Strong mechanical and analytical aptitude with experience in supporting auxiliary molding systems.
Experience mentoring or guiding less‑experienced technicians.
Experience in a manufacturing environment, ideally with plastics, consumer goods, automotive, or related industries.
Preferred:
Advanced molding certifications (e.g. RJG Master Molder I/II or equivalent).
Experience with ERP systems (SAP or similar), process monitoring software, or data collection systems.
Exposure to robotics, automation, or in‑mold sensing technology.
Lean or Six Sigma experience.
Technical degree (e.g. Plastics Technology, Mechanical/Industrial Engineering) or equivalent.
Proficiency in statistical tools (DOE, SPC, capability studies).
Ability to read and interpret engineering drawings, part and mold designs.
Expert‑level problem solver with systematic, data‑driven approach.
Excellent communication skills (able to work across functions).
Ability to teach and transfer technical knowledge.
Detail‑oriented, with strong documentation and discipline.
Innovative mindset with willingness to experiment and test improvements.
High integrity, responsibility, and ownership of process performance.
Work Environment & Physical Requirements
Work primarily on the production floor; exposure to molding machines, robots, and auxiliary systems.
Must follow all safety and environmental protocols.
May require standing, walking, lifting (e.g. molds or tooling components), and working around machinery.
Shift flexibility may be needed (e.g. support during production changes or mold launches).
Why Join Us
Be the technical anchor and subject matter expert in molding operations.
Opportunity to influence process technology and mold design choices.
Work on challenging, high‑impact projects in a cutting‑edge manufacturing environment.
Supportive team culture with focus on innovation and continuous improvement.
Competitive salary, bonus, benefits, and professional growth opportunities.
Seniority Level Associate
Employment Type Full‑time
Job Function Manufacturing
Industries Manufacturing and Pharmaceutical Manufacturing
#J-18808-Ljbffr
This range is provided by Quaero Life Science. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range $90,000.00/yr - $130,000.00/yr
About the Role As a
Principal Injection Molding Technician , you will serve as the top-level technical resource for injection molding processes. You’ll lead the development, optimization, and troubleshooting of molding operations across multiple machines and parts. You will partner with engineering, tooling, quality, and operations teams to ensure stable, efficient, and high-quality production. You will also mentor junior technicians and establish standards for best practices in process control.
Key Responsibilities
Lead process development and optimization for injection molding operations using
molding
principles (e.g. cavity pressure monitoring, decoupled molding).
Define and maintain robust process windows, using data and statistical methods (DOE, capability studies).
Support mold launches and validations (IQ/OQ/PQ), perform mold qualification and first‑article runs.
Troubleshoot complex molding issues (short shots, sink, warpage, flow lines, flashing, gate vestige, etc.), identify root causes, and implement corrective or preventive actions.
Monitor and analyze process data in real time and historically (press sensors, alarms, cycle variations).
Collaborate with tooling engineering to influence mold design, gate location, cooling, venting, etc., for manufacturability.
Support automation/robotics integration (EOAT, pick & place, in‑mold sensors) and auxiliary systems (hot runners, chillers, dryers, material handling).
Standardize process documentation: work instructions, changeover procedures, testing protocols, calibration logs.
Mentor and train molding technicians, share knowledge, and drive continuous improvement culture.
Participate in or lead Lean/Kaizen events, drive waste reduction, scrap reduction, downtime elimination, and cycle time improvements.
Support quality and regulatory compliance; assist CAPA investigations with process data and implement corrective measures.
Interface with operations, maintenance, quality, and engineering to maintain production stability and incremental improvements.
Qualifications Required:
7+ years of hands‑on injection molding experience with process development, optimization, and troubleshooting.
Solid understanding of molding principles and capability to apply them.
Experience with mold launches, validations, and process qualification.
Strong mechanical and analytical aptitude with experience in supporting auxiliary molding systems.
Experience mentoring or guiding less‑experienced technicians.
Experience in a manufacturing environment, ideally with plastics, consumer goods, automotive, or related industries.
Preferred:
Advanced molding certifications (e.g. RJG Master Molder I/II or equivalent).
Experience with ERP systems (SAP or similar), process monitoring software, or data collection systems.
Exposure to robotics, automation, or in‑mold sensing technology.
Lean or Six Sigma experience.
Technical degree (e.g. Plastics Technology, Mechanical/Industrial Engineering) or equivalent.
Proficiency in statistical tools (DOE, SPC, capability studies).
Ability to read and interpret engineering drawings, part and mold designs.
Expert‑level problem solver with systematic, data‑driven approach.
Excellent communication skills (able to work across functions).
Ability to teach and transfer technical knowledge.
Detail‑oriented, with strong documentation and discipline.
Innovative mindset with willingness to experiment and test improvements.
High integrity, responsibility, and ownership of process performance.
Work Environment & Physical Requirements
Work primarily on the production floor; exposure to molding machines, robots, and auxiliary systems.
Must follow all safety and environmental protocols.
May require standing, walking, lifting (e.g. molds or tooling components), and working around machinery.
Shift flexibility may be needed (e.g. support during production changes or mold launches).
Why Join Us
Be the technical anchor and subject matter expert in molding operations.
Opportunity to influence process technology and mold design choices.
Work on challenging, high‑impact projects in a cutting‑edge manufacturing environment.
Supportive team culture with focus on innovation and continuous improvement.
Competitive salary, bonus, benefits, and professional growth opportunities.
Seniority Level Associate
Employment Type Full‑time
Job Function Manufacturing
Industries Manufacturing and Pharmaceutical Manufacturing
#J-18808-Ljbffr