Job Summary:
We are seeking a skilled and detail-oriented Plastics Welding Engineer to develop, optimize, and manage plastic joining processes in manufacturing environments. The ideal candidate will have hands-on experience with plastic welding techniques and a strong background in materials engineering, quality control, and production optimization.
Develop and implement plastic welding processes including ultrasonic, hot plate, vibration, laser, and spin welding.
Design and validate welding parameters and tooling for new product introductions.
Perform root cause analysis and resolve welding defects or inconsistencies.
Collaborate with design, quality, and manufacturing teams to ensure weld integrity and compliance with specifications.
Conduct material compatibility assessments and support polymer selection.
Lead trials, DOE (Design of Experiments), and process validation activities.
Maintain documentation for welding procedures, process control plans, and quality records.
Ensure compliance with industry standards (e.g., ISO, ASTM, AWS).
Bachelor’s degree in Mechanical Engineering, Materials Science, Plastics Engineering, or related field.
3+ years of experience in plastic welding or thermoplastics manufacturing.
Knowledge of polymer behavior, welding standards, and mechanical testing.
Experience with CAD software and statistical process control tools.
Strong problem-solving, analytical, and communication skills.
Experience in automotive, medical devices, packaging, or consumer electronics is a plus.
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