Manufacturing Process Engineer

Responsibilities

• Provide technical engineering ownership of ABS compounding and twin-screw extrusion processes, including parameter optimization and material consistency.
• Lead troubleshooting efforts and support the scale-up of new or modified formulations from R&D to full-rate production.
• Drive continuous improvement initiatives to improve yield, throughput, and OEE while reducing scrap and downtime.
• Partner with Production, Quality, and Maintenance teams to ensure stable and executable manufacturing processes.
• Develop and maintain accurate process documentation, specifications, and ERP master data.
• Support capital projects and cost-reduction initiatives related to process efficiency and energy usage.
• Provide engineering guidance and support specifically for the 2nd shift (Monday–Friday, 2:45 PM to 11:15 PM).

Requirements

• Bachelor of Science in Chemical, Mechanical, Manufacturing, Polymer, or Plastics Engineering.
• 2+ years of process engineering or manufacturing experience in a plastics environment.
• Hands-on experience with polymer compounding or extrusion (twin-screw preferred).
• Proven experience troubleshooting manufacturing processes in a production environment.
• Proficiency in Microsoft Office (Excel, Word, PowerPoint, Outlook).
• Knowledge of ERP or SAP systems.
• Must be authorized to work in the United States on a full-time, permanent basis without sponsorship.

Preferred Qualifications

• Direct experience with ABS or engineering thermoplastics.
• Lean Manufacturing and/or Six Sigma training or project experience.
• Experience supporting off-shift manufacturing operations.
• Familiarity with process validation concepts (IQ/OQ/PQ).
• Experience supporting capital equipment projects.

About the Company

LG Chem is one of the largest science and chemical companies in the world, connecting science to life for a better future. With a global presence and a diverse portfolio including petrochemicals, advanced materials, and life sciences, LG Chem is committed to innovation and reaching carbon-neutral growth.