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Job Summary:

Responsible for overseeing and optimizing CNC Router production processes for sheet plastic manufacturing. Drives quality, efficiency, and throughput across the full production lifecycle — from programming and setup to final part inspection — ensuring on-quality, on-time, and on-cost delivery.

Essential Duties and Responsibilities:

Program and optimize CNC Router operations for sheet plastic materials including Acrylic, Polycarbonate, HDPE, UHMW-PE, PVC, and ABS.
Develop and maintain CAM programs using Alphacam and/or Cimatron for 2D and 3D routing operations.
Read, interpret, and create mechanical drawings using 2D/3D CAD software (SolidWorks).
Design and develop jigs, fixtures, and vacuum hold-down systems specific to sheet plastic routing.
Contribute to on-quality, on-time, and on-cost objectives of production.
Define and optimize cutting parameters (feed rates, spindle speeds, depth of cut) for various plastic substrates to minimize melting, chipping, and burr formation.
Write and maintain Standard Operating Procedures / Work Instructions (SOP/WI) for CNC Router processes.
Train operators on machine setup, program loading, and safe operation of CNC Routers.
Participate in and lead troubleshooting for production issues; identify root causes and implement corrective actions.
Ensure periodical achievement of Process Failure Mode Effect Analysis (PFMEA).
Verify quality of finished parts using appropriate measuring equipment (calipers, micrometers, CMM as needed).
Interface with contractors, suppliers, and stakeholders for tooling, material, and process improvements.
Identify opportunities for process optimization, waste reduction, and continuous improvement.
Support new product introduction (NPI) from development stage through to mass production.
Perform other related duties as required.

Knowledge, Skills, Experience:

Speaks fluent English, good communication abilities, experience with communicating projects in global company.
Solid knowledge of CNC Router operations and plastic machining principles.
Proficient with CAD/CAM systems: SolidWorks, SolidCAM, Alphacam, and/or Cimatron.
Understanding of G & M code programming (Fanuc-based controllers preferred).
Knowledge of plastic material properties and their machining characteristics.
Able to interpret mechanical drawings; knowledge of GD&T.
Strong analytical and problem-solving skills.
Implementation and monitoring of work routines and production schedules.
Knowledge of quality assurance techniques and measurement tools.
Proficient with Microsoft Office Suite.
Plastic manufacturing related experience is an advantage.

Education, Certifications, Requirements:

Minimum 3–5 years of experience as a CNC Engineer or Production Engineer, preferably in plastic machining.
Degree in any engineering discipline, preferably Mechanical or Mechatronic.
Knowledge of manufacturing processes, fabrication methods, and tool & fixture design.
Experience in machining of plastic materials (Acrylic, Polycarbonate, HDPE, PVC, ABS).
Familiarity with manufacturing process equipment and quality assurance techniques.
Experience with CNC Router machines (3-axis and 5-axis).
Well-versed in relevant software (SolidWorks, SolidCAM, Alphacam, Cimatron) — advantage.
Working in ISO 9001:2015 environment organizations

Ultra Clean Technology is proud to be an equal-opportunity employer. We are committed to equal employment opportunity regardless of race, color, national or ethnic origin, age, religion, disability, sexual orientation, gender, gender identity and expression, marital status, pregnancy, political affiliation, union membership, covered veteran status, protected genetic information and any other characteristic protected under laws and regulations.

Engineer II