PRINCIPAL ENGINEER - PD SG WET PROCESS

MICRON SEMICONDUCTOR ASIA OPERATIONS PTE. LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Micron Semiconductor Asia Operations PTE. LTD. locates in Singapore and seeks a PhD/Master/Bachelor level engineer to develop and optimize wet etch processes for next‑generation NAND devices.

You will lead cross‑functional teams, evaluate process innovations, and translate device needs into robust manufacturing requirements. You will drive experiments, monitor margins, and help implement new nodes with advanced process control.

Qualifications

• PhD/Masters/Bachelor degree or higher in Chemistry, Materials Science, Chemical/Microelectronic Engineering.
• Deep understanding of chemistry, kinetics, thermodynamics, mass transport, physical phenomena.
• Deep understanding of films and interface engineering and analysis techniques (SIMS, XPS, EDX, SEM/TEM).
• Understanding of integration and structural impacts for wet etch processes.
• Experience with memory processing, NAND memory concepts.
• Working knowledge of DoE and data analysis.
• Proven ability to collaborate with local and overseas teams.
• Excellent communication in English.
• Willingness to work extended hours if required.
• Ability to manage multiple projects in a demanding environment.

Responsibilities

• Develop and optimize unit processes to meet yield and quality requirements for advanced NAND products.
• Quantify benefits of process/equipment solutions to enable early experimentation and margin improvement.
• Prioritize Singapore Wet Etch activities on key tech issues needing RD breakthroughs.
• Integrate and troubleshoot processes within cross-functional teams for yield/quality improvements.
• Engage with Advanced Node teams on technology choices and translate needs into process requirements.
• Identify disruptive processes early and coordinate with manufacturing on viable paths.
• Conduct fundamental research, hardware evaluations, and testing for novel applications and IP.
• Lead experiments to widen process margins and test manufacturability of next nodes.
• Identify process simplification opportunities and drive cross-functional implementation.
• Incorporate best manufacturing practices early in upcoming nodes and design monitoring/control methods.
• Serve as technical expert on process improvements, procedures, and equipment.
• Lead complex multi-disciplinary projects in quality, process, yield, cost, and productivity meetings.
• Provide guidance on significant technical issues and pursue patents/publications.
• Collaborate globally with partners; adhere to IP policy.
• Engage in worldwide R&D with suppliers and integrate AI-assisted tools to improve efficiency and quality.

Skills

Communication skills

Collaboration

Data analysis knowledge

Design of Experiments (DoE)

Self-motivation and adaptability

Prioritization in dynamic environments

Education

PhD/Masters/Bachelor in Chemistry/MEMS/Chemical/Microelectronic Engineering

Tools

SIMS

XPS

EDX

SEM/TEM

Y3 data analysis system

Job description

Responsibilities

• Develop and optimize unit processes to meet the yield and quality requirements of advanced NAND products.
• Quantify benefits of innovative process and/or equipment solutions to enable early experimentation and adoption for process margin improvement
• Prioritize within Singapore based manufacturing Wet Etch team on the key technology issues that need R&D breakthroughs.
• Integrate and troubleshoot processes as part of cross-functional teams driving yield and quality improvement
• Participate with Advanced Node peers on technology choices for the upcoming nodes and able to translate future technology device needs into clear process requirements
• Identify disruptive processes early on and work with manufacturing to identify viable path forward
• Process development will include performing fundamental research, hardware evaluations, as well as testing processes for novel applications and generating intellectual property relevant to Micron.
• Initiate and manage experiments to widen process margins as well as to test out manufacturability of next node solutions
• Identify process simplification opportunities and drive cross functional teams in implementation
• Incorporate best known manufacturing methods into early development phase of upcoming nodes.
• Design and implement advanced process monitoring and control methodologies.
• Serve as a technical expert within Micron contributing to technical projects for improvements to processes, procedures and equipment.
• Lead team or sites or suppliers on complex, multi-disciplinary projects in quality focused meetings, process and yield improvement meetings, cost and productivity improvement meetings
• Provide advice and counsel to management on significant technical issues. Leads and initiate innovation projects through patents/technical papers.
• This position requires communications and collaboration with partners both locally and globally. Strict adherence to Micron Intellectual Property protection policy is a must.
• Be part of the continuous worldwide R&D engagement with suppliers pushing for breakthrough solutions.
• Integrates AI-assisted tools and insights into daily work to improve efficiency, quality, or effectiveness, exercising sound judgment and complying with organizational standards and legal requirements. Contributes to a culture of continuous improvement by identifying, testing, and sharing AI-enabled enhancements within one’s scope of work.

Requirements

• PhD/Masters/Bachelor degree or higher in Chemistry, Materials Science, Chemical/Microelectronic Engineering with minimum 3 years hands-on experience in leading edge wet etch technology work.
• A deep understanding of chemistry, chemical kinetics, thermodynamics, mass transport, physical phenomena.
• Deep understanding of films and interface engineering and analysis techniques thereof – SIMS, XPS, EDX, SEM/TEM.
• Understanding of various integration and structural impacts and constraints related to wet etch processes.
• An understanding of the general process steps and process flow for memory processing, planar and vertical NAND memory in particular.
• Working knowledge of data analysis systems e.g.: Y3 to facilitate analysis of experimental data
• Working knowledge of Design of Experiments (DoE)
• Proven ability to collaborate with local and overseas teams on projects
• Excellent oral and written communication skills with ability to convey the message in concise and effective manner both in local as well as remote communications.
• Ability to be a self-motivated individual and be adaptable to Micron’s changing needs in terms of working extended hours, if required
• Proven ability to work in a demanding & dynamic environment and able to prioritize and manage multiple projects simultaneously