Process Technician - Injection Molding

Gerresheimer; Peachtree City (GA); On-site; USD 55,000 - 75,000; Full time

Job summary

Gerresheimer Peachtree City, GA is seeking a Process Technician who will set up, optimize, and maintain injection molding equipment to produce precision plastic components. You will mentor junior technicians, troubleshoot processes, and drive continuous improvement on the production floor.

The role requires deep knowledge of injection molding, strong data analysis, and a commitment to safety, quality, and ISO/IATF environments.

Qualifications

• High school diploma or GED; technical degree or vocational certification in plastics technology preferred
• Minimum 5 years of hands-on injection molding experience, including at least 2 years in a senior or lead technician role
• Proficiency with a wide range of injection molding presses from multiple OEMs (Engel, Husky, Arburg, Milacron, Van Dorn)
• Working knowledge of mold components, hot runner systems, hydraulic and electric press operations
• Strong understanding of plastic material properties (ABS, PC, PA, PP, TPE, LCP, etc.) and their processing characteristics
• Ability to read and interpret engineering drawings, GD&T, and material data sheets
• Experience with process documentation and quality systems (ISO, IATF, FDA/GMP environments)

Responsibilities

• Set up and start up injection molding machines according to established process parameters and traveler documentation
• Develop, refine, and document robust molding processes, including fill studies, gate seal, and cushion analysis
• Optimize cycle times, shot weights, temperatures, pressures, and cooling profiles to meet targets
• Perform mold validations and first article inspections with quality and engineering teams
• Conduct Scientific Injection Molding studies to ensure process repeatability and capability
• Diagnose and resolve process-related defects including short shots, flash, sink marks, warpage, and weld lines
• Collaborate with toolroom and engineering on mold repairs, preventive maintenance, and process improvements
• Monitor SPC data; respond to out-of-control conditions and initiate corrective actions
• Support RCA and lead 8D or A3 problem-solving for recurring issues
• Mentor and coach Process Technicians on setup procedures, process fundamentals, and troubleshooting
• Lead or participate in Kaizen events and lean manufacturing projects on the production floor
• Maintain process sheets, change logs, and setup documentation in MES/ERP
• Ensure compliance with ISO 9001, IATF 16949, ISO 13485, and applicable QMS
• Participate in internal audits and support customer/third-party audits

Skills

Injection molding

Leadership

Quality assurance

Root cause analysis

Kaizen/Lean

Education

High school diploma

Vocational plastics tech cert

Tools

Engel presses

Husky presses

Arburg

Milacron

Van Dorn

Job description

Gerresheimer is the global partner for pharmaceutics, biotech, healthcare, and cosmetics with a very broad product range for pharmaceutical and cosmetic packaging solutions and drug delivery systems. The company is an innovative solution provider from concept to delivery of the end product. Gerresheimer achieves its ambitious goals through a high level of innovative strength, industrial competence and concentration on quality and customer focus. In developing innovative and sustainable solutions, Gerresheimer relies on a comprehensive international network with numerous innovation and production centers in Europe, America and Asia. Gerresheimer produces close to its customers worldwide with around 11,000 employees and generated annual revenues in 2022 of EUR 1.8bn. With its products and solutions, Gerresheimer plays an essential role in people's health and well-being. Gerresheimer Peachtree City L.P. was established in 1993 in Peachtree City, GA, as part of the Plastics & Devices Division manufacturing and assembling a variety of precision molded plastic parts for various applications in the medical industry. https://www.gerresheimer.com/

About the Role

The Process Technician is responsible for setting up, optimizing, and maintaining injection molding equipment to produce high-quality plastic components. This role serves as a technical leader on the production floor, mentoring junior technicians, troubleshooting process issues, and driving continuous improvement initiatives. The ideal candidate brings deep knowledge of injection molding processes, strong analytical skills, and a commitment to safety and quality.

Responsibilities

• Process Setup & Optimization
• Set up and start up injection molding machines (50–2,000+ ton) according to established process parameters and traveler documentation
• Develop, refine, and document robust molding processes, including fill studies, gate seal, and cushion analysis
• Optimize cycle times, shot weights, temperatures, pressures, and cooling profiles to meet quality and efficiency targets
• Perform mold validations (IQ/OQ/PQ) and first article inspections in coordination with quality and engineering teams
• Conduct Scientific Injection Molding (RJG or equivalent) studies to ensure process repeatability and capability
• Troubleshooting & Quality
• Diagnose and resolve process-related defects including short shots, flash, sink marks, warpage, weld lines, splay, and dimensional non-conformance
• Collaborate with toolroom and engineering on mold repairs, preventive maintenance, and process improvements
• Monitor and interpret SPC data; respond to out-of-control conditions and initiate corrective actions
• Support root cause analysis (RCA) and lead 8D or A3 problem-solving efforts for recurring process issues
• Leadership & Training
• Mentor and coach Process Technicians I & II on setup procedures, process fundamentals, and troubleshooting techniques
• Conduct on-the-job training and contribute to the development of work instructions and training materials
• Serve as the go-to technical resource during shift operations in the absence of Process Engineering staff
• Lead or participate in Kaizen events and lean manufacturing projects on the production floor
• Documentation & Compliance
• Maintain accurate process sheets, change logs, and setup documentation in the MES/ERP system
• Ensure compliance with ISO 9001, IATF 16949, ISO 13485, or applicable quality management systems
• Adhere to all safety protocols including lockout/tagout (LOTO), PPE requirements, and machine guarding standards
• Participate in internal audits and support customer/third-party audits as needed

Qualifications

• Required
• High school diploma or GED; technical degree or vocational certification in plastics technology preferred
• Minimum 5 years of hands-on injection molding experience, including at least 2 years in a senior or lead technician role
• Proficiency with a wide range of injection molding presses from multiple OEMs (e.g., Engel, Husky, Arburg, Milacron, Van Dorn)
• Working knowledge of mold components, hot runner systems, hydraulic and electric press operations
• Strong understanding of plastic material properties (ABS, PC, PA, PP, TPE, LCP, etc.) and their processing characteristics
• Ability to read and interpret engineering drawings, GD&T, and material data sheets
• Experience with process documentation and quality systems (ISO, IATF, FDA/GMP environments)
• Preferred
• RJG Master Molder II or equivalent Scientific Molding certification
• Experience with hot runner controllers, robotics/automation integration, and auxiliary equipment (dryers, chillers, blenders)
• Familiarity with FMEA, Control Plans, and PPAP documentation
• Proficiency with Statistical Process Control (SPC) software
• Experience in an IATF 16949 or ISO 13485 regulated environment

Pay range and compensation package

Ensure smooth execution of daily assembly operations, meeting safety, quality, cost, and delivery targets. Monitor performance through KPIs and proactively drive process optimization and productivity improvements. Lead and develop your team through coaching, feedback, and performance management. Align and visualize production results at the shift level (e.g., performance boards, KPI reviews). Ensure optimal staffing and qualification-based deployment of employees. Initiate and support actions related to staffing, restructuring, and disciplinary measures if required. Actively contribute to strategic and operational planning, including CAPEX and personnel budgets. Support audits and lead internal and external complaint handling. Participate in project initiatives related to standardization, investment, and continuous improvement. Collaborate with SCM, Facility Management, and Maintenance for preventive and corrective measures. Take responsibility for special projects and additional tasks as needed.

Equal Opportunity Statement

All your information will be kept confidential according to EEO guidelines.