Senior Engineering Technician I, Field Service

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 Korea is seeking a highly motivated and technically skilled Technical Engineer to support our strategic customers and growing business in South Korea. This role will serve as a key technical resource responsible for equipment performance, troubleshooting, maintenance support, customer engagement, and continuous improvement activities for ASM semiconductor equipment within customer manufacturing environments. The ideal candidate will possess strong semiconductor equipment knowledge, advanced problem-solving capabilities, and hands-on experience gained from leading semiconductor equipment companies What you will be working on Provide technical support for ASM semiconductor equipment at customer manufacturing sites. Diagnose and resolve complex equipment issues involving electrical, electronic, mechanical, vacuum, gas delivery, RF plasma, and software control systems. Support equipment installation, qualification, optimization, and performance improvement activities. Perform preventative maintenance and corrective actions to maximize equipment reliability and uptime. Analyze equipment performance data and identify opportunities for continuous improvement. Support customer escalations by conducting structured troubleshooting and root cause analysis. Interpret electrical sche