Senior Process Technician - Injection Molding

Senior Process Technician - Injection Molding JG Plastics Group, LLC. Costa Mesa, CA Job Details Full-time $65,000 - $80,000 a year 13 hours ago Benefits Health insurance Dental insurance 401(k) Paid time off Vision insurance Qualifications Teamwork Self-direction Technical documentation ISO standards Statistical Process Control Injection (injection molding) Calipers Equipment troubleshooting Manufacturing facility Production validation processes Medical device manufacturing facility experience Continuous improvement Attention to detail Injection molding Injection molding machines Compliance documentation Batch records Micrometer Cleaning Biomedical regulatory compliance Technical troubleshooting support Biomedical manufacturing processes Root cause analysis Time management Full Job Description Overview The Senior Process Technician is a hands-on role responsible for optimizing manufacturing equipment and processes to produce high-quality injection molded products. This position plays a critical leadership role in new program launches, process development, and continuous improvement efforts. The Senior Process Technician coordinates molding activities, establishes and refines manufacturing processes, and supports production teams through troubleshooting and technical guidance. This role also monitors process performance, analyzes data, and presents findings to management while mentoring and training injection molding personnel. Key Responsibilities Develop, evaluate, and document new and existing manufacturing processes Implement process improvements to enhance product quality, productivity, and equipment efficiency Provide technical leadership, mentorship, and hands-on training for technicians, operators, and molding staff Create and maintain detailed process documentation, ensuring clarity and compliance (including DHR records) Troubleshoot manufacturing issues to improve yield, throughput, and part quality while reducing costs Monitor injection molds for performance issues and recommend repair or refurbishment actions Support and implement solutions to meet customer expectations for cost, quality, and delivery Establish, validate, and periodically review process parameters for all molding operations Conduct process capability studies and maintain proper documentation Participate in mold trials, process validations, and new program launches Assist with the selection, installation, and qualification of new equipment (injection machines, automation, robotics, and auxiliary systems) Drive continuous improvement initiatives across molding, tooling, and assembly operations Partner with Quality Assurance to resolve corrective action requests (CARs) and perform root cause analysis Ensure compliance with

ISO 13485, AS9100, ISO 9001

standards, and internal quality systems Promote Good Manufacturing Practices (GMP) and company safety policies Maintain flexible hours when needed to support critical production activities Qualifications & Requirements Master Molder certification or equivalent Scientific Molding qualification required Minimum of 5 years of experience in plastic injection molding Experience in medical device manufacturing within an

ISO 13485

environment required Strong background in mold validation and process validation for injection molded components Proven ability to start up, operate, troubleshoot, and shut down injection molding machines and auxiliary equipment Experience with automation, robotics, and material handling systems preferred Ability to work independently on new process development and production troubleshooting Excellent analytical, problem-solving, and documentation skills Strong written and verbal communication skills Work Environment & Expectations Hands-on, self-starter, fast-paced manufacturing environment Collaboration across engineering, quality, and production teams Leadership role requiring initiative, accountability, and technical expertise Why Join JG Plastics Group? Work with advanced molding technologies in aerospace and medical markets. Be part of a collaborative, quality‑driven engineering team. Opportunity to lead impactful process improvements and validations. Competitive compensation and benefits package.

Pay:

$65,000.00 - $80,000.00 per year

Benefits:

401(k) Dental insurance Health insurance Paid time off Vision insurance

Work Location:

In person