Investigate equipment failures or difficulties to diagnose faulty operation and recommend remedial actions for photolithography equipment. Develop and implement engineering solutions driving uptime improvement. Create and manage project management (PM) procedures. Develop and implement preventative maintenance programs to ensure optimal equipment performance. Train technicians to perform repairs on photolithography equipment. Oversee operation, maintenance, and repair to ensure that machines or equipment are functioning according to specifications. Establish and coordinate safety procedures among the equipment team. Maintain effective communications between environmental and ecological services (EES), process engineering, quality, test and manufacturing to ensure optimal tool availability. Develop new concepts of maintenance to eliminate or reduce major equipment failures and extended downtime. Identify and correct chronic problem areas, using both on-site and off-site equipment expertise. Coordinate maintenance activities with EES manager and EES technicians. Provide necessary data for decision making and work with equipment suppliers to improve tool capabilities. Maintain a high level of expertise within the group by assisting in the training and development of EES technicians. Provide technical expertise and support of new equipment selection and tool sign off. Direct and manage the installation of new equipment. Develop, edit and maintain PM documents. Drive equipment issues to root cause and implement corrective and preventive actions. Assist EES technicians with PM and repair as needed. Participate in 5Y and 8D analysis as needed. Requirements : Bachelor's degree in Engineering or related. 2 years of experience in Engineering or related. Requires skills and experience to involve: Deep knowledge of photolithography equipment engineering tools and processes. Expert problem solving and analysis for troubleshooting and maintaining photolithography equipment. Demonstrated knowledge of semiconductor manufacturing processes, procedures, and protocols. Demonstrated experience troubleshooting to find root cause and analyzing collected data for continuous improvement in engineering processes. To apply : Email resumes to About Us Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us! Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening. Job Info Job Identification 2010574 Posting Date 01/27/2026, 05:49 PM Apply Before 02/27/2026, 05:49 PM Locations 6800 South, US-75, Sherman, TX, 75090, US #J-18808-Ljbffr