Step into a career with ASM, where cutting edge technology meets collaborative culture. For over 55 years ASM has been ahead of what’s next, at the forefront of innovation and what’s technologically possible. With more than 4,500 ASMers representing 70 nationalities, our people and our advanced semiconductor devices are playing a crucial role in trends such as 5G, cloud computing, AI, and autonomous driving. But we’re more than just a tech company. We value diversity, inclusion and sustainability as we strive to make a positive impact on the world. Our development programs help support your growth, shaping your future and pushing the boundaries of innovation to unleash potential. Job's Mission ASM is recruiting for Field Process Engineer in our ALD/EPI/PEALD/CVD/CMP business function Taiwan. As part of a team, You'll be the engineer customers call when something on the recipe isn't behaving, and the one who finds the answer. Location: Hsinchu, Taichung, Tainan, or Kaohsiung (you will be able to indicate your preferred work location when submitting your application.) What you will be working on • Developing and optimizing unit processes (ALD, PEALD, Epitaxy, furnace, or PECVD) on assigned applications • Owning day-to-day customer requests on a single product/film: scoping the issue, running the experiment, presenting the result • Designing and executing Design of Experiments (DOEs) to validate new technology performance and accelerate readiness for high-volume manufacturing (HVM) • Validating tool performance and feeding structured findings back to Product Management to improve the product • Implementing Best Known Methods (BKMs) and documenting qualification results so the team gets faster every cycle • Bringing innovative ideas to recipe tuning and staying current with the state of the art • Identifying safety risks on the tool and helping train newer engineers on safe execution What we are looking for - MS in Chemical Engineering, Materials Science, Physics, Mechanical Engineering, or a related field - 0-6 years of experience in semiconductor process engineering, thin-film deposition, or a related field - Hands-on experience with at least one thin-film deposition technology through research, internships, academic projects, or industry experience - Working knowledge of statistics and Design of Experiments (DOE); able to analyze data and present findings effectively - Strong analytical and problem-solving skills, with familiarity in structured troubleshooting methodologies - Clear written and verbal communication skills; able to prepare technical reports and present results to internal and customer teams - Willingness to travel 25-50% domestically and internationally to support customer activities - Professional working proficiency in English and Chinese What sets you apart - Experience with thin-film deposition, plasma processing, ALD, CVD, PVD, or semiconductor manufacturing - Hands-on experience with vacuum systems, gas delivery systems, or metrology tools (SEM, XRR, Ellipsometry) - Knowledge of NPI, process qualification, or HVM environments - Experience applying structured problem-solving methodologies (5-Why, Fishbone, FMEA, etc.) - Passion for advanced semiconductor technologies and continuous learning Apply today to be part of what’s next. We make the tech that enables the chips in devices which improve lives around the world. We do this with an eye to the future, pushing the boundaries of what’s possible through cutting-edge innovation, and driving the next wave of technological breakthroughs that shape how we live, work, and connect. To learn more about ASM, find us at asm.com and on LinkedIn , Facebook , Instagram, X and YouTube . ASM is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, age, nationality, social or ethnic origin, sexual orientation, gender, gender identify or expression, marital status, pregnancy, political affiliation, disability, genetic information, veteran status, or any other characteristic protected by law.