II-VI Aerospace & Defense
Mount Olive, NJ
Job Description We are seeking a Senior Crystal Growth Engineer with strong experience in oxide crystal growth using the Czochralski technique to lead the development, optimization, and scale-up of crystal growth processes and equipment. This role combines deep process expertise with leadership in the design, specification, documentation, and sourcing of new crystal growth equipment, supporting both development and production needs. Key Responsibilities - Lead the crystal growth process development. - Develop and optimize growth recipes including melt chemistry, thermal gradients, motion control, atmosphere control, and diameter control. - Drive continuous improvement in crystal quality, yield, and reproducibility. - Provide technical leadership in the design, specification, and procurement of new crystal growth equipment. - Define raw material specifications (purity, morphology, trace impurities) and acceptance criteria. - Create and maintain engineering drawings,...
