The Medical Lab Assistant is responsible for unpacking, sorting, and preparing incoming laboratory specimens for technical analysis. They also perform data entry, maintain laboratory equipment, and ensure compliance with safety and privacy regulations.
For over 50 years, LifeLabs has been Canada’s leading provider of laboratory diagnostic information and digital health connectivity systems, enabling patients and healthcare practitioners to diagnose, treat, monitor and prevent disease. We are passionate about empowering healthier Canadians through accessible, accurate, and innovative diagnostic services.
We are committed innovators, operating Canada's first commercial genetics lab, and the country's largest online patient portal, with more than 8 million Canadians receiving their results online. More than 112 million laboratory tests come through LifeLabs’ laboratories annually, and our team of more than 6,000 passionate, caring, and diverse professionals works together as one to provide high quality testing and results that Canadians can trust.
We know that behind every lab requisition, sample being tested, or investment in technology is an individual and their family counting on us. At LifeLabs, you can make a meaningful impact on Canadians’ lives every day.
Our teams are at the heart of everything we do. We are proud to be recognized as one of Canada’s Best Employers, reflecting our deep commitment to our core values of caring, agility, teamwork, and a customer-centered approach. As part of this commitment, LifeLabs prioritizes the ongoing development of our diversity, equity, and inclusion (DEI) program to better serve the needs of our diverse workforce and the communities we serve. We continue to take steps to challenge ourselves to act with courage and integrity, and to create an environment where people can be their true selves.
These values are not just words on a page, they guide our actions and decisions every day and have come to define our team culture. As Medical Lab Assistant you will play a key role in the testing and diagnostic process for a wide range of patients. LifeLabs also provides first aid training, continuing education opportunities, and excellent opportunities for career growth and advancement.
1 Start Date: ASAP Internal Application Deadline: September 04, 2026 Union: This is part of the OPSEU LAB collective agreement.
Candidates should have completed a recognized Medical Lab Assistant program and possess strong data entry and computer skills. The role requires the ability to work in a fast-paced environment with high attention to detail.
Market context
Ontario medical lab assistant roles support ongoing diagnostic testing and can attract applicants with recognized training, accurate data-entry skills, and experience working efficiently in fast-paced settings. Review the posting’s shift expectations and prepare examples demonstrating attention to detail before applying. Requirements and benefits here are AI-summarized from the original job description, including health, dental, life insurance, vacation, and retirement provisions, saving research time.
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