The Field Service Engineer (FSE) at Cognex is responsible for providing technical support and solutions for complex industrial machine vision systems. This role involves on-site modifications, installations, and troubleshooting of electrical, optical, and mechanical systems to ensure optimal performance. The FSE serves as the primary contact for customers, coordinating resources and providing training and mentorship to new engineers and customers. The position requires a high level of technical expertise, customer service skills, and the ability to work independently while traveling frequently for project assignments.