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Laboratory Assistant IV Salaries in Thunder Bay, ON

• What is the average Laboratory Assistant IV salary for Thunder Bay, ON?
  How much does a Laboratory Assistant IV in Thunder Bay, ON make? The median annual Laboratory Assistant IV salary in Thunder Bay, ON is C$134,332, as of July 27, 2026, with a range usually between C$113,492-C$162,475 not including bonus and benefit information and other factors that impact base pay. However, the salary for someone with the title Laboratory Assistant IV 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 IV 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 IV in Thunder Bay, ON that make less than that salary. For example 50% of the people who perform the job of Laboratory Assistant IV in Thunder Bay, ON are expected to make less than the median.
  Source: HR Reported data as of July 27, 2026

• Job Description for Laboratory Assistant IV
  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 highly independent. May assume a team lead role for the work group. A specialist on complex technical and business matters. Typically requires 7+ years of related experience. View full job description

• Similar Job titles to Laboratory Assistant IV
  • Administrative Assistant IV
  • Document Control Assistant IV
  • Executive Assistant IV
  • Laboratory Assistant I
  • Laboratory Assistant II
  • Laboratory Assistant III
  • Laboratory Manager
  • Laboratory Quality Control Manager

• Level of Education
  • Laboratory Assistant IV Salaries with No Diploma
  • Laboratory Assistant IV Salaries with a High School Diploma or Technical Certificate
  • Laboratory Assistant IV Salaries with an Associate's Degree
  • Laboratory Assistant IV Salaries with a Bachelor's Degree
  • Laboratory Assistant IV Salaries with a Master's Degree or MBA
  • Laboratory Assistant IV Salaries with a JD, MD, PhD or Equivalent

• Most Popular Cities for Laboratory Assistant IV in Canada
  • Fredericton, NB Laboratory Assistant IV
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  • Oshawa, ON Laboratory Assistant IV
  • Ottawa, ON Laboratory Assistant IV
  • Charlottetown, PE Laboratory Assistant IV
  • Montreal, QC Laboratory Assistant IV
  • Quebec, QC Laboratory Assistant IV
  • Sherbrooke, QC Laboratory Assistant IV

• Most Popular Jobs Titles for Thunder Bay, ON
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• Categories that include Laboratory Assistant IV
  • Science and Research
  • Biotechnology
  • Healthcare - Technicians
  • Pharmaceuticals

• Laboratory Assistant IV 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