Student Intern, Salesforce Developer
at Celestica International LP

16 Month Internship

Celestica is a global electronics manufacturing services company, headquartered in Toronto, Canada, with over 28,000 employees across 40 sites in North America, Europe, and Asia.

Working with the world’s leading technology companies across a broad range of industries, Celestica delivers a full suite of services – from design and engineering, to manufacturing and supply chain management – to help its customers develop and manufacture products that are transforming the global economy. These products span key areas such as data centre technology, green energy, healthtech, and autonomous vehicles.

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:

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

What’s in it for you?

1. Opportunity: Job experience at a large Canadian-based global company
2. Innovation: We look to our employees to implement new ideas and improve the way we do things
3. Collaboration: Students work as part of global teams, enabled by collaborative technology
4. 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
5. Development opportunities: including soft skills courses, innovation projects and mentorship
6. Networking: Strategically build your professional network to advance your career and deepen relationships across your peers and colleagues.
7. 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:

The Salesforce Developer Intern will work with a team to deliver high-quality, scalable solutions across the Salesforce platform. The student will be involved in the configuration, development, and support of specific functionalities associated with Business Requirements from Operations/Business Counterparts. As well, they will provide ongoing support to end-users and resolve business issues through technological design and critical thinking.

Perferred Skills:

1. Enrolled in a formal University or college Internship program.
2. Some degree of experience with Apex, Visualforce, and/or Lightning Web Components (LWC) (one or multiple).
3. Have some fundamental understanding of Salesforce platform capabilities, object-oriented design, and relational databases.
4. Ability to adapt and adjust work accordingly in an evolving environment.
5. Basic knowledge of software development lifecycle concepts.
6. Strong analytical and problem-solving skills with a solution-driven mindset.
7. Able to work with users around the globe and discern what their concerns/requirements are.

Activities:

1. Design, develop, and implement solutions using Apex, Lightning Web Components (LWC), and other platform tools to support business requirements on the Salesforce platform, working on key projects and initiatives.
2. Create and modify configurations using standard Salesforce tools, including Flow, and Validation Rules.
3. Troubleshoot production and test issues; performing root cause analysis, recommending corrective action, and performing resolution efforts.
4. Writing, testing, and debugging custom code and configurations, including Apex Classes, Apex Triggers, SOQL/SOSL, Lightning Components (Aura/LWC).
5. Assuring quality, security, and compliance requirements are met for supported areas.
6. Provide ongoing support to end-users and resolve business issues through technological design and critical thinking.
7. 
   

Physical Demands, duties of this position are varied and will include:

1. Duties of this position are performed in a normal office with exposure to manufacturing environments.
2. Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data
3. Repetitive manual movements are frequently required (e.g. data entry, using a computer mouse, using a calculator, etc).
4. Basic manufacturing system knowledge.

Additional Details:

Area: IT Enterprise Platform

Start Date: May 2026

Location: 5140 Yonge St, North York, ON M2N 6L7

Vacancies: 1 position

Experience: No formal experience required.

Education: Currently enrolled in an Undergraduate or Master's program in Computer Science, Information Technology, Computer Engineering, Software Engineering, or other related fields. Must be able to complete 16-month internship.

To apply, please visit www.celestica.com. Please provide a copy of your transcript with your application. Please include your student email address in your application.

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. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them.

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.

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.