Optical Engineer Co-op/Intern Student

It's fun to work in a company where people truly BELIEVE in what they're doing!

Lumentum Canada was awarded the 2022 National Capital Region’s Top Employers and the 2022 Career Directory Canada’s Best Employers for Recent Graduates .

Position Title: Optical Engineer Co-op/Intern

Employment Type: Student – Co-op/Intern

Location: Ottawa ON, Onsite

Welcome to Lumentum! We’re all about harnessing cutting-edge tech to create a brighter, more connected future. We are the leaders in optical and photonic products, working at the intersection of innovation and impact. Here’s what we’re up to:

Cloud & Networking

• Powering high-speed data transmission for cloud data centers, AI/ML, enterprise systems, and communication services. Think streaming, gaming, and next-gen tech—we make it happen.

Industrial Tech

• Innovating with state-of-the-art lasers used in industries like EVs, solar power, display technology, and semiconductors. We’re enabling the future of green tech and advanced manufacturing.

At Lumentum, we’re committed to collaboration, inclusivity, and empowering our team to shine. Together, we’re shaping the tech of tomorrow while supporting a culture where everyone thrives.

The Opportunity

• 12 months: May 2026 - April 2027
• 16 months (preferred): May 2026 - August 2027
• Pay range: $24-35/hr
• Existing vacancy

Why You’ll Love This Role

Are you passionate about photonics and eager to gain hands-on experience with cutting-edge optical technology?
We are seeking a motivated and detail-oriented Optical Engineering Co-op to join our team. In this role, you’ll work alongside experienced engineers on projects that directly impact the development, testing, and optimization of advanced optical technologies.

What You’ll Be Doing

• Develop and enhance optical design and simulation tools to support ongoing research and engineering projects.
• Characterize and test fiber optics, measuring performance metrics and analyzing resultsto ensure product quality and reliability.
• Assemble and align optical modules with precision, gaining valuable lab and prototyping experience.
• Design and build optical test setups, applying both creativity and problem-solving skills.
• Run optical simulations of diffractive optical elements (DOEs) and metasurfaces to explore next-generation technologies.

What You’ll Gain

• Hands-on lab experience with state-of-the-art fiber optic tools and test equipment.
• Exposure to optical design, simulation software, and precision alignment techniques used in industry.
• Opportunities to collaborate with senior engineers and scientists on high-impact projects.
• A chance to apply your classroom knowledge to real-world engineering challenges while developing new technical skills.

What We’re Looking For

• Currently in your 3rd year of an Engineering program (, Electrical, Physics, Photonics, or related field).
• Working knowledge of Gaussian beam theory, polarization, and optics fundamentals.
• Basic laboratory experience, with a strong willingness to learn new techniques and methodologies.
• Strong interest in optics, photonics, and advanced technologies.
• Eager to learn, detail-oriented, and able to work both independently and in a team environment.
• Prior exposure to optical systems, simulation tools (, Zemax, Lumerical), or photonics-related projects is a plus, but not required.

Perks You’ll Love

• Free parking
• Free gym
• Cafeteria with subsidized meals and free coffee/tea
• Prayer room
• Games room

Join a Team That’s Shaping the Future

At Lumentum, we’re more than just a workplace—we’re a launchpad for creativity and innovation. We’re committed to celebrating your unique talents and helping you grow. Our guiding principles—Innovate, Engage, Deliver, Excel, and Win—aren’t just words; they’re the heart of what we do.

Let’s Build a Brighter Future Together!

We’re committed to building an inclusive workplace where everyone feels valued and empowered. We welcome applicants from all backgrounds and provide accommodations for individuals with disabilities throughout the hiring process. Your uniqueness makes us stronger, sparks creativity, and drives our success.

Join us—your future starts here!