Equipment Engineer (Etch)

ST; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

STMicroelectronics Singapore seeks a Production Equipment Engineer to own etch tools (LAM XLE & LAM Rainbow) and drive uptime, MTBF, and MTTR targets. You will lead preventive maintenance, complex troubleshooting, and root-cause analysis with cross-functional teams.

Work with process engineering to ensure CD, profile, uniformity, and defectivity targets. Analyze tool logs and wafer maps, support CIP/Lean/Six Sigma initiatives, and coach junior staff on SOPs and safety.

Qualifications

• Bachelor's degree in Electrical & Electronics Engineering, Materials Science Engineering, Chemical Engineering or equivalent.
• Minimum 5 years of relevant experience in semiconductor Etch, familiar with Etch equipment (LAM XLE and LAM Rainbow).
• Strong analytical and creative problem-solving skills with attention to detail.
• High interpersonal skills; ability to work independently and in cross-functional teams.
• Knowledge of SPC, FMEA, and 8D methodologies.

Responsibilities

• Own and maintain assigned tools (LAM XLE and LAM Rainbow); improve OEE, MTBF, MTTR; monitor equipment health.
• Plan and perform preventive maintenance; lead complex troubleshooting and RCA; coordinate field service engineers.
• Collaborate with process engineering to support CD, profile, uniformity, defectivity; analyze tool logs and wafer maps.
• Support CIP/Lean/Six Sigma projects; participate in capacity upgrades and equipment enhancements.
• Develop SOPs, maintenance procedures, and troubleshooting guides; document events in CMMS/EHS systems.
• Ensure compliance with EHS rules, safety audits, and relevant quality management systems.

Job description

# Welcome to STMicroelectronics' Career CenterStreamline your search by uploading your resume to be matched with jobs that best suit your qualifications.- Relevant skills and experience will be listed so you know why those jobs are a match## Job description**OUR STORY****At STMicroelectronics, we believe in the power of technology to drive innovation and make a positive impact on people, businesses, and society. As a global semiconductor company, our advanced technologies and chips form the hidden foundation of the world we live in today.****When you join ST, you will be part of a global business with more than 115 nationalities, present in 40 countries, and comprising over 50,000 diverse and dedicated creators and makers of technology around the world.****Developing technologies takes more than talent: it takes amazing people who understand collaboration and respect. People with passion and the desire to disrupt the status quo, drive innovation, and unlock their own potential.****Embark on a journey with us, where you can innovate for a future that we want to make smarter and greener, in a responsible and sustainable way. Our technology starts with you.****Key Responsibilities****1. Equipment Ownership & Uptime*** Serve as **primary owner** for assigned tools, especially, LAM XLE and LAM Rainbow systems.* Maintain and continuously improve **OEE**, **MTBF**, and **MTTR** targets.* Develop and maintain **equipment health monitoring** and **baseline control** (SPC, FDC, fault codes, alarms).* Drive daily **tool performance reviews**, documenting issues, actions, and recovery plans.**2. Maintenance & Troubleshooting*** Plan, execute, and optimize **preventive maintenance (PM)** activities according to OEM recommendations and fab strategies.* Perform **complex troubleshooting** on electrical, mechanical, vacuum, RF, gas delivery, and software subsystems.* Lead **root cause analysis (RCA)** for chronic and high-impact issues using structured methods (8D, Fishbone, 5-Why, etc.).* Coordinate and supervise **vendor field service engineers (FSEs)** and contractors during major interventions, upgrades, and rebuilds.**3. Process / Equipment Interaction*** Work closely with **process engineering** to ensure equipment performance supports **CD, profile, uniformity, selectivity, and defectivity** requirements.* Analyze tool logs, SPC charts, metrology data, and wafer maps to correlate equipment conditions with yield and parametric performance.* Support **process qualifications**, **chamber swaps**, **hardware changes**, and **recipe releases**.* Ensure correct implementation and maintenance of **chamber matching** between AMAT and TEL tools.**4. Continuous Improvement & Cost Reduction*** Identify and implement **improvement projects** to increase uptime, extend parts lifetime, and reduce operating cost.* Optimize **consumables usage** and **spare parts strategy** (buffer stock, repair vs. replace, refurbishment plans).* Participate in or lead **CIP / Lean / Six Sigma** projects for productivity and quality enhancement.* Support **capacity upgrades** (chamber additions, throughput improvement, software enhancements).**5. Documentation, Procedure & Training*** Create and maintain **standard operating procedures (SOPs)**, **maintenance procedures**, and **troubleshooting guides** for AMAT SuperE, AMAT DPS.* Document all **events, alarms, interventions, and changes** in the equipment history system (EHS/CMMS).* Provide **technical training and coaching** to equipment technicians, junior engineers, and shift personnel.* Ensure compliance with **change management** process for hardware, software, and recipe modifications.**6. Safety & Compliance*** Ensure all activities follow **EHS regulations**, company safety rules, and cleanroom protocols.* Conduct and support **risk assessments**, LOTO procedures, and safety audits for gas, chemical, RF, and high-voltage systems.* Support compliance with **ISO/Automotive/Quality Management Systems** as applicable.**Job Requirements**1. Bachelor's Degree in Electrical & Electronics Engineering, Materials Science Engineering, Chemical Engineering or equivalent2. Min 5 years of relevant work experience in Semiconductor Etch area, familiar with Etch Equipment (LAM XLE and LAM Rainbow)3. Good analytical and creative problem-solving skills with a keen eye to details4. High degree of interpersonal skills and able to work both independently and with cross-functional teams5. Knowledge of SPC, FMEA, 8D methodologies.ST is proud to be one of the 17 companies certified as a 2025 Global Top Employer and the first and only semiconductor company to achieve this distinction. ST was recognized in this ranking thanks to its continuous improvement approach and stands out particularly in the areas of ethics & integrity, purpose & values, organization & change, business strategy, and performance.At ST, we endeavor to foster a diverse and inclusive workplace, and we do not tolerate discrimination. We aim to recruit and retain a diverse workforce that reflects the societies around us. We strive for equity in career development, career opportunities, and equal remuneration. We encourage candidates who may not meet every single requirement to apply, as we appreciate diverse perspectives and provide opportunities for growth and learning. Diversity, equity, and inclusion (DEI) is woven into our company culture.To discover more, visit st.com/careers.### Popular skills of previous hires* Accountability* AI/Automation in the Workplace* Compliance* Communication Engineering* Communication* Analysis* Materials Research* Corporate Performance Management* Communicating Engagingly* Communicating Clearly### Job titles of previous hiresProductionEquipment EngineerSenior EngineerEngineerLead Engineer