Mechanical Engineer Co-op/Intern

Position Title: Mechanical Engineering Co-op Student

Employment Type: Student – Co-op/Intern

Duration: 4 – 12 months starting January 2026

Location: Ottawa ON, Onsite

About Lumentum

Headquartered in San Jose, California, Lumentum is a leading provider of optical and photonic products. The company operates through two core platforms:

• Cloud & Networking: Delivers components, modules, and subsystems for high-speed data transmission over fiber optic networks. These products power applications in cloud data centers, artificial intelligence/machine learning, enterprise operations, and communication services.

• Industrial Tech: Offers a diverse range of lasers, including solid-state, kilowatt-class fiber, ultrafast, diode, and gas lasers. These technologies serve industries such as semiconductor manufacturing, solar cell production, display technology, electric vehicles, and battery manufacturing.

Lumentum is committed to shaping a brighter future by leveraging the power of light to connect people, enhance safety, and drive operational efficiency. Our culture emphasizes innovation, inclusivity, and excellence, fostering collaboration, respect, and a focus on continuous improvement – creating an environment where everyone can thrive and contribute to a brighter future.

Why You’ll Love This Role

The Mechanical Engineering Co-op Student will support the mechanical engineering team on a variety of ongoing projects. This role offers hands-on experience in design, analysis, thermal and vibration testing, as well as prototyping. The successful candidate will have the opportunity to work at the forefront of the industry, gaining exposure to opto-mechanical design and its applications in data centers. This is a unique chance to contribute to cutting-edge advancements in telecommunications technology.

What You’ll Be Doing

• Create and modify 3D models of mechanical parts and assemblies using CAD software.

• Support the development and validation of thermal management solutions for telecom systems.

• Development and testing of prototypes for durability and compliance with industry standards.

• Dynamic analysis and testing of systems exposed to shock and vibration based on industry standards.

• Create and revise engineering drawings, BOMs, and technical documentation.

• Prepare engineering calculations, reports, and presentations.

• Collaborate with cross-functional teams including electrical engineers, manufacturing engineers, and project managers.

What We’re Looking For

Education:

• Currently pursuing a Bachelor’s degree in Mechanical Engineering or a related field.

• Completion of at least 2nd or 3rd year of study preferred.

Skills:

• Strong understanding of mechanical design principles and basic engineering fundamentals.

• Experience with CAD tools.

• Ability to manage time effectively and work independently.

• Excellent communication, technical report writing and organizational skills.

Assets (Nice to Have):

• Familiarity of GD&T and tolerance analysis.

• Exposure to FEA/CFD analysis (Ansys, Icepak).

• Familiarity with manufacturing processes (e.g. machining, sheet metal fabrication, 3D printing).

Key Competencies

• Strong team player.

• Highly motivated and quick to learn new concepts.

• Detail-oriented.

• Able to operate in a high pace design environment and adapt to changes.

Perks You’ll Love

• Free parking

• Free gym

• Cafeteria with subsidized meals and free coffee/tea

• Prayer room

• Games room