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Coherent
13 open internship positions for Summer 2026
AI & MLSoftwareHardwareProductlocation_on9 locations
Coherent Summer 2026 Internship Openings
Coherent has 13 open internship positions for Summer 2026 across AI & ML, Software, Hardware, Product. Positions are available in Newark, DE, Santa Clara, CA, Celina, TX, Hartford, CT, Simsbury, CT and 4 other locations.
Available Roles
- Intern Manufacturing Systems & Data Engineering
- Intern Software Developer - Document Control - Global Quality
- Intern – NPI lab and VCSEL R&D
- Intern Product Engineering - CO2 Lasers
- Intern Product Management
- Intern Program Manager
- Intern Laser Engineering
- Intern Data Science Software Engineer
- Intern – Engineering Data Analysis
- Intern - Software Automation
- Intern Web Applications and Dbs
- Test Development Engineer Intern - Transceivers
- Intern – Software Engineering
Hiring Locations
Newark, DESanta Clara, CACelina, TXHartford, CTSimsbury, CTHorsham, PASunnyvale, CATarentum, PAFremont, CA
Preparing for a Coherent Interview
Internship interviews at Coherent typically include a technical screening followed by coding interviews. Focus on:
- Data structures and algorithms - arrays, trees, graphs, dynamic programming.
- Research Coherent's products and engineering culture.
- Practice mock interviews to build confidence under pressure.
- Apply early - positions fill on a rolling basis.
Prepare for your Coherent interview
Practice with an AI interviewer that simulates real technical interviews.