Injection Molding Development Engineer

 

Overview

The Injection Molding Development Engineer is responsible for developing, optimizing, and industrializing new injection molding concepts, processes and equipment to provide efficient, high-quality, and cost-effective high volume production solutions. This role involves working with cross-functional teams to improve process stability, reduce waste, and drive continuous improvement initiatives. The engineer will also play a key role in equipment validation, process standardization, and implementing best practices in molding operations.

 

Responsibilities

• Plan, organize and manage projects that deliver high volume industrialized injection molding cells.
• Develop, implement, and optimize injection molding processes to improve efficiency, quality, and cycle times.
• Introduce and perform short- & long-term capability studies to identify and drive out process variation.
• Standardize the use of scientific molding principles and methodologies including the use of process monitoring tools.
• Promote and lead the use of Design of Experiment tools and techniques to determine optimal process parameter and interactions between them to improve defects and/or reduce part to part variation.
• Lead new production equipment installations and qualification activities, including IQ/OQ/PQ protocols, to ensure compliance with safety, quality, and performance expectations.
• Support new mold tool qualifications, test runs, and process development for new product introductions.
• Work closely with tooling engineers, maintenance teams, operations and processing staff during the planning and implementation of all new concepts and /or new equipment introduction
• Standardize process validation documentation, including sampling plans, process optimization workbooks and all associated records.
• Serve as a key contributor for part and mold DFM efforts.
• Evaluate and implement new molding technologies, automation, and auxiliary equipment to enhance production capabilities.
• Provide technical training to engineers, technicians, and production personnel.
• Ensure compliance with all quality standards and company policies.

 

Must Haves

• Bachelor’s degree in mechanical engineering, Plastics Engineering, or a related field.
• 5+ years of experience in injection molding process development, tooling, and manufacturing with a focus on tight tolerance, precision injection molding.
• Proficient in the use of CAD software – Auto-CAD Inventor preferred
• Strong understanding of polymer materials, mold construction, and processing parameters with a focus on engineering grade resins including PEI, PBT, and PC/ABS.
• Expertise in scientific molding techniques, mold flow analysis, and process validation methodologies. 
• Hands-on experience with injection molding machines, robotics, and automation systems.
• Familiarity with lean manufacturing principles, Six Sigma methodologies (Green/Black Belt preferred), and SPC.
• Strong analytical, problem-solving, and project management skills.
• Effective communication and teamwork abilities for cross-functional collaboration.

 

What We Offer

• Competitive base salary with performance-based bonus potential
• 4 weeks of PTO to relax and recharge
• Health, dental, and vision plans to support you and your family
• 401(k) retirement savings plan with employer match and planning resources
• A collaborative, team-based culture focused on innovation and quality
• Paid holidays and employee recognition programs
• Opportunities to work with advanced tooling technologies and global vendors
• STEM outreach and community engagement initiatives