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Coherent
29 open internship positions for Summer 2026
HardwareSoftwareAI & MLProductlocation_on11 locations
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29 positions
|Updated Apr 16
Coherent Summer 2026 Internship Openings
Coherent has 29 open internship positions for Summer 2026 across Hardware, Software, AI & ML, Product. Positions are available in Fremont, CA, Tarentum, PA, Newark, DE, Easton, PA, Parsippany-Troy Hills, NJ and 6 other locations.
Available Roles
- Intern Firmware Engineer
- Intern – Embedded System Engineer
- Intern – Software Engineering
- Intern Web Applications and Dbs
- Intern - Software Automation
- Intern – Computer Science
- Data Scientist Intern
- Data Analyst Intern
- Intern – Engineering Data Analysis
- Intern Software Application Development
- Intern Data Scientist - AI and Business Analytics
- Intern – Failure Analysis
- Intern Thermal Testing Engineer
- Intern Machine Learning - Semiconductor Laser Manufacturing
- Intern Laser Application Engineer
- Firmware Engineer Intern
- Intern Reliability Data Analyst
- Intern Technology Integration & Customer Solutions - AI Enabled Insights
- Intern – Commercial and Operational Data Analyst
- Intern Laser Engineering
- Intern Opto-Mechanical System Engineer
- Intern Product Management
- Intern Program Manager
- Intern Product Engineering - CO2 Lasers
- Intern Automation and Machine Learning Engineer
- Intern – NPI lab and VCSEL R&D
- Intern Software Developer - Document Control - Global Quality
- Intern Manufacturing Systems & Data Engineering
- Intern Data Science Software Engineer
Hiring Locations
Fremont, CATarentum, PANewark, DEEaston, PAParsippany-Troy Hills, NJSunnyvale, CASanta Clara, CAHartford, CTSimsbury, CTHorsham, PACelina, TX
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.