Intern, Engineering

IPG Photonics is revolutionizing the laser industry as the pioneering developer and leading producer of fiber lasers and amplifiers. Headquartered in Marlborough, MA, IPG has over 4,800 employees in more than 30 locations around the world. We aspire to work together with our employees and customers to apply light in ways that improve life.

Our mission is to develop innovative laser solutions to make the world a better place. To accomplish this mission, we are committed to attracting and retaining the best talent and an engaged and thriving workforce that drives a sustainable future for our company and society.

Working at IPG Photonics you can expect challenging projects, a motivating and friendly environment, and workinghand-in-hand with skilled teams of software and hardware engineers.

Job Summary

IPG is developing next-generation laser products based on its state-of-the-art laser technology. The Engineering Intern will support the team by working with SBO crystal imaging data, including annotating images and assisting with machine learning (ML) dataset preparation and training workflows. This role is well-suited for a student pursuing Materials Science or a related field who is interested in applying their laboratory and analytical experience to real-world data and imaging problems. The position emphasizes attention to detail, structured data handling, and collaboration within an engineering team, with opportunities to gain exposure to applied ML in a manufacturing environment.

• Must be enrolled in an engineering, computer science, physics, or related technical degree program
• GPA 3.0 or higher preferred
• Basic familiarity with programming (Python preferred) is a plus, but not required
• Strong attention to detail, especially for image labeling and data accuracy
• Interest in machine learning, data annotation, or computer vision concepts
• Experience with MS Office products (Word, Excel, PowerPoint)
• Strong analytical and problem-solving skills

Personal Requirements:

• Strong oral, written and interpersonal skills required for interaction within group and other departments
• Results-oriented, with ability to multitask
• Aptitude to learn new systems and technologies
• Ability to maintain professional demeanor at all times
• Attention to detail
• Have the ability to work a consistent schedule during business hours
• Reliable transportation