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Student Intern, Process and Manufacturing Engineer Date: Sep 24, 2026
Location: Newmarket, ON, CA
16 Month Internship 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
About this Opportunity: Team player who possesses valuable communication skills (written and verbal)
Basic manufacturing system knowledge
MS Office (Excel, PowerPoint)
Knowledge of web-based coding
Knowledge of CAD software such as SolidWorks, 3D printing is an asset
Ability to work within a fast-paced environment
Ability to learn quickly and adapt to situations
Takes initiative, create opportunities for themselves
Organized, ability to deliver on commitments
Excellent problem solving skills
Activities:
Project coordination and customer interfacing
Design of experiments, tools, and fixtures
Support the development and updating of assembly work instructions
Improving quality and efficiency of the manufacturing process; process optimization
Engineering Support of Shop Floor Control Tool
Manufacturing technical support for new and existing products
Flexibility to work overtime and on weekends as required
Physical Demands, duties of this position are varied and will include:
Duties of this position are performed in a normal office environment.
Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data.
Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required.
The range described in this posting is an estimate by the Company, and may change based on several factors, including but not limited to a change in the duties covered by the job posting, or the credentials, experience or geographic jurisdiction of the successful candidate.
The hourly wage is determined by the years of study completed and is non-negotiable as per company policy.
Hourly Wage: $23-30 CAD/hr
Area: Process/Manufacturing Engineering

Start Date: May 2027
Vacancies: 5 positions
Experience: No Formal Experience Required.
Education: Currently enrolled in a University internship program and have completed their 3rd year of studies. This role is ideal for students who enrolled in a Mechanical/Aerospace/Mechatronics Engineering program.




***As this position involves work that is subject to the Canadian Government's Controlled Goods Program (CGP), your employment offer is conditional upon the successful completion of a security assessment by Celestica and/or its authorized agents, per the Controlled Goods Regulations.
Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws.
At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Accommodations are available upon request for candidates throughout the hiring process. If you require an accommodation, we will work with you to meet your needs.
This position involves technologies regulated by the Canadian government's Controlled Goods Program (CGP). Candidates must be Canadian citizens or permanent residents of Canada and meet all other requirements under CGP. Job offers will be conditional upon candidates undergoing a successful security screening per the Controlled Goods Regulations.
COMPANY OVERVIEW:
Celestica (NYSE, TSX: CLS) enables the world's best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development – from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud.Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.
We use artificial intelligence tools to assist in screening and assessing applications for this role. All hiring decisions involve human review.
This posting is for an existing vacancy.
Celestica would like to thank all applicants, however, only qualified applicants will be contacted.
Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services.

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📌 Student Intern, Process and Manufacturing Engineer (Ontario)
🏢 Celestica
📍 Ontario