Senior Assembly Process Engineer

Excelitas Technologies Corp.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Excelitas Technologies Corp. in Singapore seeks a Senior Assembly Process Engineer to design and optimize ultra-clean assembly processes for semiconductor and optical fiber products.

You will transfer new manufacturing methods, ensure strict cleanliness, and drive improvements across productivity, cost, and quality while mentoring the team and coordinating with project teams. Responsibilities include implementing DFMs, overseeing process development, and ensuring RFQ closures with timely updates

Qualifications

• Master's or Bachelor's Degree in Optical, Materials, Mechanical, Precision Engineering, Physics, Chemistry, or a related discipline.
• Minimum 3 years of experience in a technical, engineering, or manufacturing environment, preferably in optical or laser manufacturing cleanroom environments.

Responsibilities

• Develop and design process workflows for ultra-clean product assembly in semiconductor environments.
• Transfer and develop new manufacturing processes for series production of assemblies in optical fiber field.
• Implement cleanliness requirements in cleanroom environments and set process specs for stable production.
• Optimize assembly processes to improve productivity, efficiency, cost, and quality.
• Mentor and develop the team to achieve high performance and drive continuous improvement.
• Lead customer communications during escalations and provide progress updates to management.
• Drive Design for Manufacture (DFM) principles to maximize quality and yield.

Skills

Leadership/execution

DOE

Lean Six Sigma

Root cause analysis

Project coordination

Education

Optical/Mechanical Eng

Tools

AutoCAD

SolidWorks

SAP

Metrology systems

Job description

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Senior Assembly Process Engineer

Location: Singapore, SG, 627969

Job Function: Operations - Engineering

Job Type: Regular Full Time

Job Description:

• Develop and design process workflows for ultra-clean product assembly in semiconductor manufacturing environments.
• Transfer and develop new manufacturing processes for series production of assemblies and products in the optical fiber field.
• Implement customer cleanliness requirements in cleanroom environments and establish process specifications to ensure stable series production conditions.
• Optimize assembly processes for series products and internal procedures to improve productivity, efficiency, cost, and quality.
• Mentor and develop the team to achieve high performance and drive continuous improvement in assembly processes for semiconductor and life science applications.
• Demonstrate experience in optical fiber assembly and industry-specific contamination control standards commonly used in semiconductor and precision optics assembly manufacturing.
• Collaborate closely with project teams to meet technical budgets and ensure successful execution of technical projects and customer requirements. Oversee task planning, prioritize critical activities, and ensure smooth daily operations.
• Implement engineering controls and training programs to achieve a zero-incident safety culture, including laser safety risk assessments and audits.
• Ensure timely closure of RFQs by tracking and reporting turnaround time (TAT).
• Lead customer communications during escalations and provide progress updates to management.
• Ensure operational readiness and successful project handover.
• Drive Design for Manufacture (DFM) principles to maximize quality and yield at every stage of production.
• Drive testing strategies, process development, and design reviews for new products.

Job Requirements:

• Master's or Bachelor's Degree in Optical, Materials, Mechanical, Precision Engineering, Physics, Chemistry, or a related discipline.
• Minimum 3 years of experience in a technical, engineering, or manufacturing environment, preferably within an optical or laser manufacturing cleanroom environment.
• Proven experience in team leadership within mechanical, optical, laser, or fiber product development or manufacturing in a clean environment.
• Demonstrated success in process improvement projects using Design of Experiments (DOE), 8D, and Lean Six Sigma methodologies.
• Hands-on experience with Design for Manufacture (DFM), New Product Introduction (NPI), and process development.
• Experience in commissioning test and metrology systems for laser and fiber assembly products.
• Familiarity with implementing and maintaining process control measures and quality assurance systems.
• Strong practical knowledge of root cause analysis, 8D problem-solving, and developing solution concepts using Design of Experiments (DOE).
• Experience interfacing with customers and leading escalations or technical discussions.
• Experience working in ISO 9001, ISO 14001, and AS9100 environments.
• Knowledge of RGA process controls is an advantage.
• Professional certifications in Six Sigma, Lean Manufacturing, or Quality Management (e.g., ASQ CQE or Lean Six Sigma Green/Black Belt) are advantageous.
• Proficiency in stringent cleaning requirements, preferably in contamination control for semiconductor and precision parts manufacturing.
• Expertise in product realization, manufacturing readiness, and fiber processing techniques.
• Familiarity with AutoCAD or SolidWorks.
• Knowledge and experience in laser and fiber assembly will be an advantage.
• Proficient in Microsoft Office applications, including Word, Excel, and PowerPoint.
• Competent in preparing and maintaining documentation required for the building and testing of precision clean assemblies for semiconductor and life science applications.
• Knowledge of ERP systems, preferably SAP.