Job Description

Our student and new graduate programs offer a chance to explore Sun Life from the inside. You’ll make a difference in the lives of our customers and communities, while building the skills and experience that allow you to grow in a meaningful and rewarding way.

We are seeking a talented and enthusiastic summer intern to join our Mainframe Services team. This internship offers a unique opportunity to work with cutting-edge IBM Z mainframe technology and contribute to enterprise-level solutions.

What will you do?

• Contribute to machine learning projects utilizing IBM Z's AI accelerator

• Help create and optimize full-stack e-commerce applications with mainframe back-end processing

• Collaborate with cross-functional teams to troubleshoot and resolve technical issues

• Assist in documenting processes, procedures, and code

What do you need to succeed?

• Currently pursuing a Bachelor's degree in Computer Science, Software Engineering, or a related field

• A graduation date of December 2026 or later is required

• Strong interest in mainframe technology, particularly IBM Z systems

• Hands-on experience with mainframe development projects

• Familiarity with COBOL, JCL, and mainframe architecture

• Knowledge of AI/ML concepts and their applications in enterprise systems

• Excellent problem-solving and analytical skills

• Strong communication and teamwork abilities

• Leadership experience in technical societies or clubs is a plus

What is in it for you?

• A friendly, collaborative, and inclusive culture where you’re an innovator and trusted partner

• An environment of continuous learning and improvement

• We’re honoured to be recognized as a 2025 Best Workplaces in Canada by Great Place to Work® Canada

The Base Pay range is for the primary location for which the job is posted for. The Base Pay which you will be considered for will vary depending on the Campus program you are selected for.

Eligible Sun Life employees for various Campus Graduate programs will also participate in various incentive plans, payment under which is discretionary and subject to individual and company performance

Diversity and inclusion have always been at the core of our values at Sun Life. A diverse workforce with wide perspectives and creative ideas benefits our Clients, the communities where we operate and all of us as colleagues. We welcome applications from qualified individuals from all backgrounds.

Persons with disabilities who need accommodation in the application process, or those needing job postings in an alternative format, may e-mail a request to thebrightside@sunlife.com

We are proud to be a hybrid organization that offers our employees the choice and flexibility to work from both the office and virtually based on the needs of the business, our Clients and you! Several flexible work options are available and can be discussed throughout the selection process depending on the role requirements and individual needs.

We may use artificial intelligence to support candidate sourcing, screening, interview scheduling.

We thank all applicants for showing an interest in this position. Only those selected for an interview will be contacted.

Job Category:

Temporary Employee

Posting End Date:

26/05/2026