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Medical Lab Assistant Jobs in Hamilton, ON (NOW HIRING)

Job Title: Lab Assistant The Lab Material Handler / Lab Support Technician supports a team of ... Aerotek offers weekly pay, employee benefits including medical, dental & vision, employee ...

New

Lab Assistant Specimen Processing

Brampton, ON · On-site

CA$19.75 - CA$23.50/hr

Medical laboratory environment * Required walking with repetitive motions * May sit or stand for prolonged period of time with extensive computer use * Required to lift a maximum of 30 pounds as ...

Lab Assistant

Ottawa, ON · On-site

CA$21 - CA$24.75/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ... Medical laboratory environment * May be required to lift a maximum of 30 pounds * Repetitive ...

Lab Assistant

Mississauga, ON · On-site

CA$21 - CA$24.75/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ... Medical laboratory environment * May be required to lift a maximum of 30 pounds * Repetitive ...

Lab Assistant

Ottawa, ON

CA$21 - CA$24.75/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ... Medical laboratory environment * May be required to lift a maximum of 30 pounds * Repetitive ...

Lab Assistant

Oakville, ON

CA$21 - CA$24.75/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ... Medical laboratory environment * May be required to lift a maximum of 30 pounds * Repetitive ...

Lab Assistant

Kitchener, ON · On-site

CA$21 - CA$23.25/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab Assistance course with specialized training in phlebotomy * You are customer-focused with a genuine ...

Lab Assistant

Oakville, ON

CA$21 - CA$23.25/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab Assistance course with specialized training in phlebotomy * You are customer-focused with a genuine ...

Lab Assistant

Mississauga, ON

CA$21 - CA$24.75/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ... Medical laboratory environment * May be required to lift a maximum of 30 pounds * Repetitive ...

Lab Assistant

Ottawa, ON · On-site

CA$21 - CA$24.75/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ... Medical laboratory environment * May be required to lift a maximum of 30 pounds * Repetitive ...

Lab Assistant

Ottawa, ON

CA$21 - CA$24.75/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ... Medical laboratory environment * May be required to lift a maximum of 30 pounds * Repetitive ...

Lab Assistant

Burlington, ON · On-site

CA$21 - CA$23.25/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab Assistance course with specialized training in phlebotomy * You are customer-focused with a genuine ...

Lab Assistant

Mississauga, ON · On-site

CA$21 - CA$23.25/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab Assistance course with specialized training in phlebotomy * You are customer-focused with a genuine ...

Lab Assistant

Milton, ON

CA$21 - CA$23.25/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab Assistance course with specialized training in phlebotomy * You are customer-focused with a genuine ...

Lab Assistant

Hamilton, ON

CA$21 - CA$23.25/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab Assistance course with specialized training in phlebotomy * You are customer-focused with a genuine ...

Lab Assistant

Mississauga, ON

CA$21 - CA$23.25/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab Assistance course with specialized training in phlebotomy * You are customer-focused with a genuine ...

Lab Assistant

Mississauga, ON · On-site

CA$21 - CA$24.75/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ... Medical laboratory environment * May be required to lift a maximum of 30 pounds * Repetitive ...

Lab Assistant

Mississauga, ON

CA$21 - CA$24.75/hr

You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ... Medical laboratory environment * May be required to lift a maximum of 30 pounds * Repetitive ...

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Medical Lab Assistant information

See Hamilton, ON salary details

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How much do medical lab assistant jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for medical lab assistant in Hamilton, ON is $16.62, according to ZipRecruiter salary data. Most workers in this role earn between $13.32 and $19.16 per hour, depending on experience, location, and employer.

What is a medical lab assistant?

Medical Lab Assistants are healthcare professionals who support laboratory technologists and technicians by preparing samples, conducting basic tests, and ensuring lab equipment is clean and functioning. They play a crucial role in the diagnosis and treatment of patients by handling specimens such as blood, urine, and tissue. Their responsibilities include labeling samples, recording data, and sometimes interacting with patients to collect samples. Medical Lab Assistants work in hospitals, clinics, research laboratories, and diagnostic centers, helping to ensure accurate and timely test results.

What does a medical lab assistant do?

As a medical lab assistant, you typically work in a hospital or clinical/medical laboratory. This role is slightly different than a lab tech position in that you have less responsibility. As a lab assistant, it’s your job to assist technologists and technicians with lab tests. Depending on the specific position, your duties may include preparing specimens, managing their storage, and keeping track of the results. Other everyday tasks involve keeping the lab equipment clean, maintaining an accurate inventory of supplies, and placing orders as needed. You may also have administrative duties, like billing and filing.

What are the key skills and qualifications needed to thrive as a medical lab assistant, and why are they important?

To thrive as a Medical Lab Assistant, you need a solid understanding of laboratory procedures, specimen handling, and safety protocols, typically gained through a diploma or certificate in medical laboratory technology. Familiarity with laboratory information systems (LIS), centrifuges, and automated analyzers is important for efficient workflow. Attention to detail, organizational skills, and effective communication help ensure accurate results and smooth collaboration with healthcare teams. These skills and qualities are essential for maintaining high standards of laboratory accuracy, safety, and timely patient care.

What are some common challenges medical lab assistants face in their daily work, and how can they be managed?

Medical Lab Assistants often encounter challenges such as handling a high volume of specimens, maintaining accuracy under time pressure, and adhering to strict safety protocols. Managing these challenges involves strong organizational skills, effective communication with laboratory technologists and other healthcare staff, and diligent attention to detail. Many labs offer ongoing training and support to help assistants stay current with best practices and improve workflow efficiency, ensuring patient safety and reliable test results.

What is the difference between Medical Lab Assistant vs Medical Laboratory Technician?

AspectMedical Lab AssistantMedical Laboratory Technician
CredentialsHigh school diploma, phlebotomy certificationAssociate degree in medical laboratory technology, certification often required
Work EnvironmentClinics, hospitals, diagnostic labsHospitals, diagnostic labs, research facilities
Job DutiesSample collection, preparing specimens, basic testingPerforming complex tests, analyzing samples, operating lab equipment
Employer & IndustryHealthcare facilities, clinicsHospitals, research labs, diagnostic centers

Medical Lab Assistants typically handle sample collection and basic tasks, while Medical Laboratory Technicians perform more complex testing and analysis. Both roles are essential in healthcare labs, but Technicians usually require more advanced education and certification.

How much does a medical lab assistant get paid?

A medical lab assistant typically earns between $30,000 and $45,000 annually, depending on experience, location, and certification level. Salaries can vary based on the healthcare setting and whether the role requires specialized skills or equipment handling.

Is a medical lab assistant a good career?

A medical lab assistant is a valuable healthcare professional who performs laboratory tests and prepares specimens, supporting diagnosis and treatment. The role typically requires attention to detail, technical skills, and certification, with job prospects generally stable due to ongoing demand in healthcare settings.

What cities near Hamilton, ON are hiring for Medical Lab Assistant jobs?

Cities near Hamilton, ON with the most Medical Lab Assistant job openings:

Infographic showing various Medical Lab Assistant job openings in Hamilton, ON as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 19% Part Time, and 6% Contract. Highlights an 87% Physical, 1% Hybrid, and 12% Remote job distribution, with an average salary of $34,572 per year, or $16.6 per hour.

Lab Assistant

Aerotek

Cambridge, ON

CA$27/hr

Contractor

Medical, Dental, Vision

Posted yesterday

New


Job description

Job Title: Lab Assistant

Job Description

The Lab Material Handler / Lab Support Technician supports a team of microbiologists by ensuring the laboratory is clean, organized, and fully stocked in accordance with GMP standards. This role focuses on cleaning and maintaining lab equipment and spaces, preparing test tools and materials, and accurately tracking inventory using Excel and RF scanning tools. The position requires regular lifting and movement of materials and plays a critical part in keeping laboratory operations running smoothly and efficiently.

Responsibilities

  • Support a team of microbiologists by maintaining a clean, organized, and compliant laboratory environment in line with GMP standards.
  • Clean laboratory instruments, benches, and work areas continuously to meet sterility and cleanliness requirements.
  • Disassemble, clean, and reassemble equipment such as refrigerators and incubators as needed to support routine lab operations.
  • Prepare test tools and materials, including gathering beakers, tools, and other supplies from inventory for scheduled testing.
  • Receive products and raw materials into inventory using established procedures, spending approximately four hours per day on receiving activities.
  • Use an RF scanner to log and track incoming materials and ensure accurate recording of inventory movements.
  • Perform data entry and basic tracking in Excel, including scanning inventory into cells and maintaining up-to-date records of materials going in and out of inventory.
  • Move and stock equipment, supplies, and materials within the lab using carts and other material handling tools.

Essential Skills

  • At least 1 year of experience working in a laboratory environment, such as lab cleaning, sterilization, or material handling.
  • Hands-on experience with laboratory cleaning and sterilization practices in support of scientific or testing activities.
  • Experience handling inventory in a lab or similar environment, including receiving, stocking, and tracking materials.
  • Strong attention to detail to maintain accurate records, follow procedures, and uphold GMP and cleanliness standards.
  • Schooling in biology or microbiology, which can support understanding of lab processes and offer potential advancement opportunities.
  • Familiarity with RF scanners or similar handheld devices for tracking materials (training provided if no prior experience).

Why Work Here?

You will join a rapidly growing contract development and manufacturing organization that specializes in sterile injectable cartridge and combination product manufacturing, offering exposure to cutting-edge pharmaceutical projects. The environment provides opportunities to learn GMP practices, gain hands-on lab experience, and develop skills that can support internal advancement, especially for those with a background in biology or microbiology. You will work alongside experienced professionals in a collaborative setting, benefiting from stable hours and clear processes that support both professional growth and work-life balance.

Work Environment

This is an onsite role in a pharmaceutical GMP laboratory setting, working closely with approximately 20 colleagues per shift. The standard schedule is an afternoon shift from 2:00 p.m. to 10:00 p.m., with potential training on a day shift from 6:00 a.m. to 2:00 p.m., for a total of 37.5 hours per week. The work involves regular movement around the lab, use of carts and RF scanners to handle and track materials, and adherence to GMP cleanliness and safety standards.

Job Type & Location

This is a Contract position based out of Cambridge, ON.

Pay and Benefits

The pay range for this position is $27.00 - $27.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Workplace Type

This is a fully onsite position in Cambridge,ON.

À propos d'Aerotek

Aerotek® Inc. fournit des solutions de dotation en personnel et de services dans les domaines de la fabrication, de la logistique, de la construction, de l’aviation, des installations et de la maintenance. Nous offrons l’expertise, les solutions et les personnes nécessaires pour relever les défis de l’industrie nord-américaine. Basée à Hanover, au Maryland, Aerotek exploite un réseau unifié de plus de 200 bureaux à travers l’Amérique du Nord, soutenant plus de 18 000 clients chaque année. Aerotek est une entreprise du groupe Allegis, leader mondial en ressources humaines et solutions d’affaires. Pour en savoir plus, visitez: Aerotek.com | 1-888-AEROTEK.

Aerotek offre un salaire hebdomadaire, des avantages sociaux y compris des soins médicaux, des soins dentaires et des soins de la vue, ainsi qu’un programme d’aide aux employés et un programme de rabais.

La société souscrit au principe d’égalité d’accès à l’emploi et examinera toutes les candidatures sans tenir compte de la race, du sexe, de l’âge, de la couleur, de la religion, de l’origine nationale, du statut de vétéran, de handicap, de l’orientation sexuelle, de l’identité de genre, de l’information génétique ou de toute autre caractéristique protégée par la loi.

Ordonnance sur l’égalité des chances de San Francisco:
Conformément à l’Ordonnance sur l’égalité des chances de San Francisco, pour tous les postes situés dans la ville et le comté de San Francisco, nous examinerons les candidatures des personnes qualifiées ayant un casier judiciaire ou des antécédents criminels.

Utilisation de l’intelligence artificielle (IA):
Nous pouvons utiliser l’intelligence artificielle (IA) pour soutenir certaines étapes de notre processus d’embauche, notamment la recherche, la présélection et l’évaluation des candidatures. L’IA aide à analyser les candidatures et les qualifications, mais les décisions finales sont prises par notre équipe de recrutement. En soumettant votre candidature, vous reconnaissez et acceptez que celle-ci puisse être examinée à l’aide d’outils d’IA.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, employee assistance and discount programs.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

Company Description

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.


Aerotek logo

About Aerotek

Sourced by ZipRecruiter

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our "people are everything" spirit to the test as your career continues to grow.

Industry

Recruiting and staffing services and travel arrangement services

Company size

1,001 - 5,000 Employees

Headquarters location

Hanover, MD, US