Intern - Data Scientist at Coherent in Pine Brook, NJ

Job Summary

We are seeking a motivated Data Scientist Intern to join our SiC Data Systems team for Summer 2026. The intern will gain hands-on experience in Machine-Learning and Artificial Intelligence applications in manufacturing, work alongside software / data professionals, and meaningfully contribute to projects that support large-scale manufacturing of the next-generation semiconductor SiC materials.

Primary Duties & Responsibilities

• Projects will be in LLM implementation (Retrieval-Augmented Generation) or machine-learning-based defect classification.
• Guided ownership of entire project pipeline: problem identification, process discovery, solution design, and implementation.
• Key skills involved include dataset construction, model training & validation, semantic layer engineering.
• Close collaboration with software engineers, data scientists, and business stakeholders.
• By the end of the internship, a prototype of the selected project is expected.
   

Education & Experience

• Open to currently enrolled students or those who have graduated within one year of the internship start date.
• Education Level Required: pending bachelor’s degree (rising senior) at minimum. A pending master’s or doctoral degree is beneficial.
• Majors: Computer Science, Mathematics, Physics, Engineering, or other related STEM fields.
• Relevant coursework or extracurricular experience in material science or manufacturing is a plus.
• Must be US citizen or permanent resident.
   

Skills & Other Requirements

• Proficiency in AI model training or LLM context engineering.
• Familiarity with Python-based data science ecosystem.
• Sound understanding of foundations of AI/ML technologies.
• Excellent written and verbal communication.
• Team-oriented but able to work independently when needed.
• Adaptable and eager to learn in a fast-paced environment.
• Attention to detail and time management.
   

Additional Information

• Internship Duration: 10 – 14 weeks.
• At Coherent, interns are valued members of our team and have the opportunity to make meaningful contributions from day one. In addition to hands-on project experience, our internship program includes opportunities to connect with fellow interns and colleagues across the organization through virtual and in-person networking events, team-building activities and more. Interns are expected to actively participate in these events as part of their professional development and to fully immerse themselves in our collaborative and innovative culture.

Working Conditions

• This role will be based on-site in Pine Brook, NJ, with on-demand travel to Easton, PA.
• Regular use of a computer and other office equipment is necessary.
• Depending on the project, regular light technical work in advanced manufacturing setting, such as in clean rooms, might be necessary.
   

Physical Requirements

• Sitting for extended periods while working on a computer or in meetings.
• Use of hands and fingers for typing, writing, and handling documents.
• Occasional lifting of objects or materials up to 20 pounds for administrative tasks.
• Ability to communicate verbally and in writing.
   

ITAR/EAR and Other Requirements

• Must be a U.S. Person as defined by ITAR (U.S. Citizen, U.S. Permanent Resident, or protected individual).
• Compliance with all applicable export control regulations.

Safety Requirements

All employees are required to attend scheduled training, follow the site EHS procedures and II-VI Corporate EHS standards. This includes the use of proper protective equipment (PPE) as required by the job responsibilities.

Managers will ensure that all safety and environmental procedures are followed consistently.  They will ensure that risk assessments are performed, proper training, work instructions, required PPE is available, and will monitor compliance.

Quality and Environmental Responsibilities

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

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