About the role#
GreenShield is seeking a Co-op Student to join our Pharmacy Benefit Management (PBM) team. This role provides hands-on experience in the healthcare and benefits industry by supporting daily operations and various PBM functions. You will work alongside professionals to manage prescription drug plans and gain practical exposure to how a PBM operates. No pharmacy background is required for this position.
What you'll do#
- Support PBM system and application initiatives through data analysis, system testing, and documentation.
- Review and analyze large datasets to identify trends, anomalies, and opportunities.
- Translate business needs into clear requirements for the technology team.
- Contribute to projects focused on operational improvements, system enhancements, and process optimization.
- Document current workflows and identify opportunities for efficiency and automation.
- Learn how prescription drug claims are adjudicated in real time.
- Build an understanding of common rejection and exception codes, pricing and dispensing fee logic, and how adjudication rules are configured, tested, and maintained.
What you'll need#
- Enrollment in an accredited college or university co-op program.
- Proficiency in English.
- Strong organizational skills and a willingness to learn.
- Curiosity regarding clinical concepts and the PBM field.
- Proficiency in Microsoft Excel, including VLOOKUP, SUMIF, Pivot Tables, and formulas.
- Proficiency in Microsoft PowerPoint.
Location & details#
- Locations: Windsor, Ontario and Toronto, Ontario.
- Work Modality: Hybrid.
- Employment Type: Full-time.
- Compensation: $22.50 per hour.
- Term: Rolling.
About GreenShield
GreenShield is a national non-profit health care and insurance organization based in Windsor, Ontario. It operates as a payvider, meaning it functions as both an insurance payer and a health care provider. The company offers services including pharmacy, mental health, and chronic disease management. With a staff of 1,001-5,000 employees, it reinvests excess earnings into community health initiatives.
How to get in at GreenShield
Applying early to GreenShield is a distinct advantage, as recruiters often review candidates before the applicant pool grows too large. Intern Insider sends an instant alert the moment a role matching your target is published, helping you get your materials in among the first. This timing often makes the difference between being seen and being lost in a high volume of submissions. You can improve your response rate at GreenShield by reaching out to the right people. Intern Insider surfaces the recruiters behind the company roles, allowing you to connect directly to ask about the position or a potential referral. A brief, professional inquiry to a human contact is far more effective than waiting for a response from a generic application queue.



