Yield Engineering Systems manufactures process equipment for semiconductor fabs and advanced materials applications, built on a stack of simulation tools (ANSYS, Fluent, STAR-CCM+), CAD platforms (SolidWorks, Creo, NX, CATIA), and embedded systems (C++, Fortran, PLC, real-time hardware control). The hiring mix — predominantly senior engineers alongside product and VP-level roles, with new engineering capacity added in the last 30 days — reflects active development of semiconductor equipment control systems and a hybrid digital twin platform, addressing internal pain points around time-to-repair and process optimization.
Yield Engineering Systems is a semiconductor equipment manufacturer founded in 1980, headquartered in Fremont, California. The company designs and delivers thermal processing, wet processing, plasma cleaning, and coating systems for advanced packaging, IoT, life sciences, AR/VR, MEMS, power, automotive, and sensor applications. With 201–500 employees and accelerating hiring in engineering, product, and support functions, YES is scaling development of real-time equipment control software, operator interfaces, and digital twin capabilities to improve customer equipment performance and reduce service delivery times.
YES uses ANSYS, Fluent, and STAR-CCM+ for simulation; SolidWorks, Creo, CATIA, NX, and AutoCAD for design; and develops control systems in C++, Fortran, Python, and .NET integrated with hardware via PLC and TCP/IP.
YES is building a hybrid digital twin platform, semiconductor process equipment simulation, real-time hardware control systems, and operator interface design, while improving service delivery operations and ISO compliance workflows.
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