About the role#
This is a 16-month internship focused on test development. You will join an engineering team to create and maintain hardware and software test solutions for our customers. This role involves working in a production environment where you will gain exposure to the full product development lifecycle.
What you'll do#
- Support the development of test and automation solutions, including hardware, software, diagnostics, and user interfaces.
- Assist in developing line automation tools such as robotics and vision systems.
- Implement software and hardware solutions, covering procurement, integration, qualification, and installation for manufacturing test.
- Collaborate with engineering teams to review and provide input on development designs.
- Integrate tools and code from internal groups and external customers.
- Debug solutions using design of experiments and failure analysis.
- Update development work instructions and manage project inventory and materials.
- Coordinate with suppliers and customers to improve process quality and efficiency.
What you'll need#
- Enrollment in a university internship or co-op program, having completed your 3rd year of a 4-year degree or 4th year of a 5-year degree.
- Major in Electrical Engineering, Mechatronics Engineering, Computer Engineering, or Computer Science.
- General knowledge of electronics and hardware assembly skills.
- Proficiency in software code design and development.
- Experience with instrumentation such as power supplies, oscilloscopes, and multimeters.
- Ability to multitask and work effectively within a team.
- Proficiency in Google Suite and MS Office tools.
- Canadian citizenship or permanent resident status to comply with the Controlled Goods Program.
Location & details#
- Location: Newmarket, Ontario, Canada.
- Term: Summer 2027 start.
- Modality: On-site.
- Employment: Full-time paid internship.
About Celestica
Celestica is a technology and innovation company founded in 1994. It provides hardware platform solutions, engineering, and supply chain services for industries including aerospace, healthcare, and data centers. The company supports hyperscalers with infrastructure for AI and cloud computing. Based in Toronto, Ontario, it operates as a public company with over 16,000 employees.
How to get in at Celestica
Applying early at Celestica is a significant advantage because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published, so you can apply among the first before the pile grows. This helps you avoid the frustration of submitting your resume to a crowded queue. You should aim to be one of the first candidates to signal your interest. Reaching out to the right person can also make a difference. Intern Insider surfaces the recruiters behind the company roles so you can contact them directly to ask about the position or a referral. This direct approach often improves your response rates compared to a standard application. It is a practical way to show you are serious about joining the team.



