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Laboratory Assistant I Salaries in Thunder Bay, ON

• What is the average Laboratory Assistant I salary for Thunder Bay, ON?
  How much does a Laboratory Assistant I in Thunder Bay, ON make? The median annual Laboratory Assistant I salary in Thunder Bay, ON is C$69,914, as of September 23, 2026, with a range usually between C$60,517-C$80,543 not including bonus and benefit information and other factors that impact base pay. However, the salary for someone with the title Laboratory Assistant I may vary depending on a number of factors including industry, company size, location, years of experience and level of education. Our team of Certified Compensation Professionals has analyzed survey data collected from thousands of HR departments at companies of all sizes and industries to present this range of annual salaries for people with the job title Laboratory Assistant I in Thunder Bay, ON.

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• About this chart
  This chart describes the expected percentage of people who perform the job of Laboratory Assistant I in Thunder Bay, ON that make less than that salary. For example 50% of the people who perform the job of Laboratory Assistant I in Thunder Bay, ON are expected to make less than the median.
  Source: HR Reported data as of September 23, 2026

• Job Description for Laboratory Assistant I
  Performs research activities in a laboratory environment to aid in the planning, designing, and conducting of experiments. Collects, prepares, and tests samples and records measurements or observations. Prepares reports detailing results and conclusions, applications, and methodology. Conducts routine maintenance and safety checks on lab equipment to ensure working order. Assists with receipt and inspection of raw materials and the ordering and stocking of materials and equipment. May be responsible for cleaning, disinfecting, and maintaining cleanrooms and equipment. Typically requires a bachelor's degree. Typically reports to a manager. Work is closely managed. Works on projects/matters of limited complexity in a support role. Typically requires 0-2 years of related experience. View full job description

• Similar Job titles to Laboratory Assistant I
  • Administrative Assistant I
  • Executive Assistant I
  • Financial Assistant I
  • Laboratory Assistant II
  • Laboratory Assistant III
  • Laboratory Assistant IV
  • Laboratory Quality Control Analyst I
  • Laboratory Quality Control Technician I

• Level of Education
  • Laboratory Assistant I Salaries with a High School Diploma or Technical Certificate
  • Laboratory Assistant I Salaries with an Associate's Degree
  • Laboratory Assistant I Salaries with a Bachelor's Degree
  • Laboratory Assistant I Salaries with a Master's Degree or MBA
  • Laboratory Assistant I Salaries with a JD, MD, PhD or Equivalent

• Most Popular Cities for Laboratory Assistant I in Canada
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• Most Popular Jobs Titles for Thunder Bay, ON
  • Thunder Bay, ON Art Director
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• Categories that include Laboratory Assistant I
  • Science and Research

• Laboratory Assistant I Salaries by Province in Canada
  • Alberta
  • British Columbia
  • Manitoba
  • New Brunswick
  • Newfoundland and Labrador
  • Nova Scotia
  • Northwest Territories
  • Nunavut
  • Ontario
  • Prince Edward Island
  • Quebec
  • Saskatchewan
  • Yukon

• Science and Research Jobs by Salary Range
  • <$30K
  • $30K–$50K
  • $50K–$80K
  • $80K–$100K
  • >$100K