Student Intern, Aerospace & Defense

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Date: Oct 6, 2026

Location: Toronto, ON, CA

As a global technology leader, Celestica designs, engineers, and manufactures industry-leading products and services that drive customer success and market advancement. Headquartered in Toronto, Canada, we bring together over 33,000 employees across more than 45 sites in North America, Europe, and Asia.

With deep expertise in design, engineering, manufacturing, supply chain management and platform solutions, Celestica enables critical data center infrastructure for AI, cloud, and hybrid cloud and advances technologies in high-growth markets. Working with the world’s leading technology companies across a broad range of industries, Celestica helps its customers achieve a competitive advantage.

These products span key areas such as data centre technology, aerospace and defense, healthtech, and capital equipment.

Working at Celestica is more than a job. It’s about being part of something bigger and shaping the future with your work. You’ll take on exciting and challenging projects, get hands‑on experience, collaborate with a global team, and learn from some of the greatest minds in the industry. And just as we aspire to imagine, develop and deliver a better future with our customers, we’re just as committed to delivering the best employee experience.

Benefits for Students Include:

• Experience working for one of the largest Canadian global technology companies
• Possibility of a student casual contract position after completion of internship
• Possibility of a full‑time position after completion of degree
• Access to Celestica’s development programs and projects
• Celestica's Time Off to Volunteer program – two paid days off to volunteer per year
• Fun intern activities including celebration events and networking
• Internal recognition programs and rewards for stellar performance

What’s in it for you?

• Opportunity: Job experience at a large Canadian‑based global company
• Innovation: We look to our employees to implement new ideas and improve the way we do things
• Collaboration: Students work as part of global teams, enabled by collaborative technology
• Sustainability: We uphold strong ethics, reduce our impact on the environment and empower employees to give back to the community with two paid days off per year to volunteer
• Development opportunities: including soft skills courses, innovation projects and mentorship
• Networking: Strategically build your professional network to advance your career and deepen relationships across your peers and colleagues.
• Fun: Our interns have the opportunity to participate in fun activities including intern social events, Celestica’s charitable initiatives and our Spirit Week activities

• Ability to work well in a team environment
• Ability to meet tight deadlines in a fast-paced environment
• Ability to work effectively autonomously once trained
• Excellent analytical, report writing and problem solving skills
• Good written and verbal communication skills
• Candidates must be proficient in Microsoft Excel, PowerPoint and Word
• Gathering component information from Celestica production and external suppliers
• Generating comparison data from similar components
• Interfacing with supply chain and commodity managers during component selection
• Review of design documentation to understand design intent.
• Creation of data documentation that justify the new selected components
• Managing Customer pricing and rollout process
• Project related contract amendments
• Accounts receivable reconciliation
• Quarterly Excess and Obsolete claim process with customer
• Quarterly Consignment confirmation and signoff process with customer

Physical Demands, duties of this position are varied…