The posting
Job Description
Coherent is a global leader in photonics, developing advanced laser, optical and materials technologies that enable semiconductor manufacturing, AI infrastructure, advanced communications and precision industrial applications worldwide.
In Scotland, our teams combine engineering expertise, advanced manufacturing and collaborative innovation to develop, manufacture and support high-performance laser and ultrafast laser systems for demanding industrial and scientific applications worldwide.
Position Summary
The Assembly Engineer is responsible for developing, characterizing, optimizing and maintaining manufacturing processes to achieve high process capability, product quality, production yield and operational efficiency. This role focuses on continuous improvement, process optimization, cost reduction and machine productivity within a mass production environment.
The successful candidate will provide hands-on engineering support for die attach and wire bonding processes, drive yield improvement initiatives, support new product introduction (NPI) and product transfers, and collaborate with cross-functional teams to ensure manufacturing processes meet quality, productivity and business requirements.
Primary Duties & Responsibilities
- Establish process capability, capacity and productivity models for designated manufacturing processes.
- Define, characterize and optimize manufacturing processes in accordance with Process Control Plans (PCP), product drawings, specifications and Bills of Materials (BOM).
- Establish and maintain appropriate process controls, equipment settings, setup parameters and operational precautions to ensure product quality and process stability.
- Monitor process yields, identify root causes of defects and implement corrective and preventive actions to improve manufacturing performance.
- Drive continuous improvement initiatives to improve process yield, machine output (UPH), productivity and cost efficiency.
- Apply Lean Manufacturing principles to eliminate waste, optimize resource utilization and reduce inventory.
- Conduct Gauge Repeatability and Reproducibility (Gauge R&R) studies, correlation studies and measurement system improvement activities.
- Develop and implement reaction plans for out-of-control (OOC) process conditions.
- Utilize Statistical Process Control (SPC), Design of Experiments (DOE), Failure Mode and Effects Analysis (FMEA) and 8D problem-solving methodologies to improve process capability and product quality.
- Provide hands-on engineering support for die attach and wire bonding (WB) processes, including process troubleshooting and equipment optimization.
- Support manufacturing personnel through operator training, qualification, technical guidance and productivity improvement initiatives.
- Lead and support new product introduction (NPI), process validation and transfer of new products into mass production.
- Collaborate with cross-functional teams to resolve manufacturing issues and ensure compliance with quality systems, ISO requirements, company policies and applicable standards.
- Apply risk-based thinking when planning and executing engineering activities.
- Perform other duties as assigned by the immediate superior.
Education & Experience
- Bachelor's or Master's Degree in Science or Engineering, preferably in Electrical, Electronics, Telecommunications, Mechatronics or Mechanical Engineering.
- Minimum 5 years of relevant experience in manufacturing engineering or process engineering, preferably in a mass production environment.
- Experience in semiconductor or optical transceiver manufacturing is an added advantage.
- Hands-on experience with die attach machines and wire bonding equipment is required.
- Experience supporting NPI, process validation and new product transfers is preferred.
Knowledge & Skills
- Strong technical knowledge of die attach and wire bonding processes.
- Familiarity with K&S (KNS), Shinkawa, Datacon or ASM equipment is an added advantage.
- Good computer literacy and proficiency in SPC-related applications and statistical data analysis.
- Hands-on experience with DOE and statistical or analytical engineering tools for process optimization.
- Good understanding of quality systems and problem-solving methodologies, including SPC, FMEA and 8D.
- Knowledge of mechanical dimensioning and tolerancing (GD&T) and poka-yoke principles is an added advantage.
- Strong analytical, troubleshooting and root cause analysis skills.
- Ability to interpret engineering drawings, product specifications and process control documentation.
- Ability to lead, coach and train technicians and production operators.
- Strong communication, interpersonal and teamwork skills.
- Adaptable and flexible in responding to changing business needs.
- Mandarin communication skills are an added advantage.
- Willingness to travel when required to support NPI and product transfer activities.
Working Conditions
- This role is 100% onsite.
Key Competencies
- Process Engineering Excellence: Ability to establish, characterize and optimize manufacturing processes to achieve consistent quality and high process capability.
- Analytical Thinking & Problem Solving: Ability to analyze process data, identify root causes and implement effective corrective and preventive actions.
- Continuous Improvement: Demonstrates a proactive approach to improving yield, productivity, machine UPH and cost efficiency.
- Quality & Risk Management: Applies sound quality principles, risk-based thinking and process controls to maintain compliance and product reliability.
- Technical Leadership: Ability to guide, coach and develop technicians and operators to improve manufacturing performance.
- Collaboration & Communication: Works effectively with cross-functional teams to achieve shared objectives and resolve technical challenges.
- Adaptability & Accountability: Takes ownership of assigned processes and responds effectively to changing priorities and business requirements.
- Results Orientation: Focuses on measurable improvements in process yield, equipment productivity, operational efficiency and manufacturing cost.
Ensure adherence to company’s values (ICARE) in all aspects of your position:
🤝 Integrity – Create an Environment of Trust
✨ Collaboration – Innovate Through the Sharing of Ideas
🎯 Accountability – Own the Process and the Outcome
🌍 Respect – Recognize the Value in Everyone
🚀 Enthusiasm – Find a Sense of Purpose in Work
Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.
Responsibilities
- Lead process optimization initiatives for die attach assembly, aiming to enhance yield, HPU, and quality.
- Collaborate with cross-functional teams to identify and implement process improvements.
- Monitor and analyze assembly line performance, identifying areas for enhancement.
- Develop and implement strategies to reduce waste and improve overall efficiency.
- Ensure compliance with industry standards and regulations for die attach assembly processes.
- Provide technical support and guidance to assembly line personnel, fostering a culture of continuous improvement.
- Conduct root cause analysis for assembly-related issues and implement corrective actions.
- Stay updated with the latest industry trends and technologies in die attach assembly.
- Document and report on process optimization initiatives and their outcomes.
Qualifications
- Bachelor's degree in Engineering or a related field.
- 3 to 5 years of experience in die attach assembly or a similar role.
- Strong knowledge of assembly processes and techniques.
- Experience in process optimization and improvement initiatives.
- Proficiency in using assembly equipment and tools.
- Excellent problem-solving and analytical skills.
- Ability to work effectively in a fast-paced, dynamic environment.
- Good communication and collaboration skills.
- Willingness to learn and adapt to new technologies.
- Attention to detail and a commitment to quality.
About Us
Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!
Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.
Coherent Malaysia (formerly known as II-VI Incorporated) began operations in 2001 through the incorporation of Finisar Malaysia with 300 headcounts, now employs over 3000 employees. Ipoh’s assembly and test site for optical components, transceivers, and wavelength management equipment, remains committed to the expansion of Coherent Corporation, accelerated by the growth of next generation products to meet the increasing demands for network bandwidth and data storage.
Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!
