Optical Engineering Intern

Optical Engineering Intern – Diffraction Gratings
💰 Compensation: $25–$35/hour
📅 Start Date: January 2027
⏳ Duration: 6-month internship/co-op
🏢 Department: Engineering Research & Development
💼 Employment Type: Internship
Role Overview
We are seeking an Optical Engineering Intern to support laboratory research, optical testing, and data analysis, with a focus on diffraction gratings.
This role combines theoretical optics with hands-on laboratory work. You’ll use tools such as MATLAB and Zemax to simulate optical performance, analyze stray light behavior, and optimize grating designs. You’ll also work alongside experienced engineers in laboratory and cleanroom environments, using precision optical equipment.
Key Responsibilities
- Assist with setting up, aligning, and operating optical test beds to measure diffraction grating efficiency and wavefront quality.
- Use optical design software such as Zemax and programming tools such as MATLAB or Python to model grating behavior and analyze experimental data.
- Inspect optical components using microscopes and interferometers to identify defects and maintain quality standards.
- Document test procedures, compile results, and present findings to the engineering team.
- Support laboratory research and optical characterization activities.
- Follow laser safety procedures and cleanroom protocols when working with specialized equipment.
Candidate Qualifications
- Currently pursuing a BS, MS, or PhD in Optical Engineering, Physics, Mechanical Engineering with an optics focus, or a related technical discipline.
- Completed coursework in physical optics, wave mechanics, or laser physics.
- Hands-on experience in a university optics laboratory or a previous internship is highly preferred.
- Familiarity with laser safety practices.
- Strong analytical, documentation, and problem-solving skills.
Work Environment
This role involves working in laboratory and cleanroom environments, as well as performing computer-based modeling and data analysis.
Candidates should be comfortable with:
- Inspecting optical surfaces using microscopes and other precision instruments.
- Working with laser safety equipment and following strict safety protocols.
- Standing, bending, or maintaining specific postures during optical alignment.
- Working in low-light laboratory environments.
- Spending extended periods using computer software for optical modeling and data analysis.
- Occasionally handling equipment weighing approximately 20–50 lbs.
✈️ Travel: Up to 0–10%, as required.
Internship Program Highlights
- Six-month co-op assignment within a functional business area.
- Meaningful technical projects and hands-on experience.
- Networking opportunities with peers and company executives.
- Exposure to different business divisions.
- Opportunities to learn about the company's culture and commitment to belonging.
Internship Term: January 2027 start, with a six-month duration.
Application Process
We are an HR consultancy that helps candidates explore suitable career opportunities through a free AI-powered profile evaluation system.
If your qualifications align with the role, submit your resume for evaluation. Our recruitment team can then provide further guidance on your strengths and potential career opportunities.
Important: Successful application submission is conditional on your profile evaluation by our AI system. We can provide more specific guidance after reviewing your resume.

Work arrangement
Yes