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Lab Assistant Ii Jobs in Ontario (NOW HIRING)

Dynacare

Lab Assistant

North York, ON · On-site

CA$21 - CA$24.75/hr

Laboratory and Health Services Centre Number of positions: 2 Vacancy Type :Existing Start Date ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Dynacare

Lab Assistant

North York, ON · On-site

CA$21 - CA$24.75/hr

Laboratory and Health Services Centre Number of positions: 2 Vacancy Type :Existing Start Date ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Dynacare

Lab Assistant

Richmond Hill, ON · On-site

CA$21 - CA$24.75/hr

Laboratory and Health Services Centre Number of positions: 2 Vacancy Type :Existing Start Date ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Dynacare

Lab Assistant

Toronto, ON · On-site

CA$21 - CA$24.75/hr

Laboratory and Health Services Centre Number of positions: 2 Vacancy Type :Existing Start Date ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Dynacare

Lab Assistant

Toronto, ON · On-site

CA$21 - CA$24.75/hr

Laboratory and Health Services Centre Number of positions: 2 Vacancy Type :Existing Start Date ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Dynacare

Lab Assistant

Vaughan, ON · On-site

CA$21 - CA$24.75/hr

Laboratory and Health Services Centre Number of positions: 2 Vacancy Type :Existing Start Date ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Dynacare

Lab Assistant

Vaughan, ON · On-site

CA$21 - CA$24.75/hr

Laboratory and Health Services Centre Number of positions: 2 Vacancy Type :Existing Start Date ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Dynacare

Lab Assistant

Richmond Hill, ON · On-site

CA$21 - CA$24.75/hr

Laboratory and Health Services Centre Number of positions: 2 Vacancy Type :Existing Start Date ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Humber River Health

Pathology Assistant II

Toronto, ON · On-site

CA$87K - CA$109K/yr

... Assistants II are responsible in performing a variety of tasks consisting primarily of gross ... lab assistants and clerical staff. * Excellent interpersonal, organizational, teamwork, and ...

Humber River Health

Pathology Assistant II

Toronto, ON · On-site

CA$44.77 - CA$56/hr

... Assistants II are responsible in performing a variety of tasks consisting primarily of gross ... lab assistants and clerical staff. * Excellent interpersonal, organizational, teamwork, and ...

Humber River Health

Pathology Assistant II

Toronto, ON · On-site

CA$87K - CA$109K/yr

... Assistants II are responsible in performing a variety of tasks consisting primarily of gross ... lab assistants and clerical staff. * Excellent interpersonal, organizational, teamwork, and ...

Humber River Health

Pathology Assistant II

Toronto, ON · On-site

CA$44.77 - CA$56/hr

... Assistants II are responsible in performing a variety of tasks consisting primarily of gross ... lab assistants and clerical staff. * Excellent interpersonal, organizational, teamwork, and ...

Homewood Health

Laboratory Technologist

Guelph, ON · On-site

Supervise Lab Assistant students * Operate within the established standards of the Ontario ... * 1-2 years' experience in a hospital or private laboratory * Member in good standing with the ...

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All JobsLab Ii JobsLab Assistant Ii JobsLab Assistant Ii Jobs in Ontario

Lab Assistant Ii information

See Ontario salary details

$13

$20

$26

How much do lab assistant ii jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for lab assistant ii in Ontario is $20.55, according to ZipRecruiter salary data. Most workers in this role earn between $17.79 and $25.00 per hour, depending on experience, location, and employer.

What is a Lab Assistant II?

Lab Assistant II positions are roles within laboratories that involve performing a variety of tasks to support scientific research or medical testing. These duties often include preparing specimens, operating basic lab equipment, maintaining cleanliness, and recording data. Lab Assistant II typically denotes a more experienced or specialized role compared to entry-level lab assistants, sometimes requiring additional technical skills or certifications. They may also be responsible for training junior staff and ensuring safety protocols are followed. The role is essential for the efficient and safe operation of many laboratory environments.

What are the key skills and qualifications needed to thrive as a Lab Assistant II?

To thrive as a Lab Assistant II, you need a solid understanding of laboratory techniques, specimen handling, and safety protocols, usually supported by a relevant associate degree or equivalent laboratory experience. Familiarity with laboratory information systems (LIS), automated analyzers, and quality control procedures is typically required. Attention to detail, strong organizational skills, and effective communication help Lab Assistants excel in a fast-paced, accuracy-driven environment. These competencies are crucial for maintaining reliable lab operations, ensuring data integrity, and supporting scientific or clinical teams.

What are some typical challenges faced by a Lab Assistant II, and how can they be managed effectively?

Lab Assistant IIs often juggle multiple responsibilities such as preparing samples, maintaining equipment, and ensuring compliance with safety protocols. A common challenge is managing time efficiently while handling urgent requests from researchers or supervisors. Staying organized, prioritizing tasks, and maintaining clear communication with team members are key strategies to manage these demands. Additionally, proactively participating in regular training sessions helps stay updated on laboratory procedures and safety standards, making daily tasks more manageable.

What is the difference between Lab Assistant Ii vs Lab Assistant I?

AspectLab Assistant IiLab Assistant I
Required CredentialsHigh school diploma; some roles may require certification or relevant courseworkHigh school diploma; minimal certification needed
Work EnvironmentLaboratory settings, hospitals, research facilitiesSimilar laboratory environments, often entry-level
Employer & Industry UsageUsed across healthcare, research, and clinical labsCommonly used in similar settings, often as entry-level
Job ResponsibilitiesPerforming tests, maintaining lab equipment, recording dataAssisting with basic lab tasks, preparing samples

The main difference between Lab Assistant Ii and Lab Assistant I lies in experience and responsibilities. Lab Assistant Ii typically requires more experience or specialized training, handling more complex tasks, while Lab Assistant I is an entry-level position focused on basic lab support. Both roles are essential in laboratory settings, but the Lab Assistant Ii often takes on more advanced duties.

How much does a lab assistant ii get paid?

The average salary for a Lab Assistant II typically ranges from $30,000 to $45,000 per year, depending on experience, location, and the specific employer. Entry-level positions may start lower, while those with specialized skills or certifications can earn higher wages. Compensation often includes benefits such as health insurance and paid time off.

What are popular job titles related to Lab Assistant Ii jobs in Ontario?

For Lab Assistant Ii jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Lab Assistant Ii jobs in Ontario look for?

The top searched job categories for Lab Assistant Ii jobs in Ontario are:

What cities in Ontario are hiring for Lab Assistant Ii jobs?

Cities in Ontario with the most Lab Assistant Ii job openings:

Lab Assistant Ii jobs near you
Infographic showing various Lab Assistant Ii job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 27% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $42,751 per year, or $20.6 per hour.

Medical Lab Assistant

Hamilton Health Sciences

Hamilton, ON • On-site

Part-time

Re-posted 28 days ago

Job description

Under supervision and direction the Medical Laboratory Assistant is responsible for the proper collection of appropriate specimens for laboratory testing on inpatients and outpatients. The Lab Assistant performs a variety of laboratory tasks, which require learned manual skills rather than a technological training, to assist the trained technologists in various sections within the Department of Laboratory Medicine. 

1. Grade 12 education or recognized equivalent 
2. OSMT Certified Medical Laboratory Assistant Certificate 
3. Minimum (3 years) experience is required with demonstrated Order Entry Skills 
4. Demonstrated experience in receiving and handling Laboratory Specimens 
5. Experience and demonstrated proficiency in venous and capillary blood collection and collection for adults, pediatrics, and infants, and collection of other body fluids as necessary 
6. Excellent communication skills and ability to work in a team environment 
7. Data entry skills preferred 

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