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Quality Control Microbiologist Jobs in Ontario (NOW HIRING)

Quality Control Specialist

Woodstock, ON ยท On-site

CA$55K - CA$70K/yr

As a Quality Control Specialist, you will play a crucial role in ensuring that our dairy products ... Perform laboratory tests, including chemical, microbiological, and sensory evaluations, to assess ...

Support the basic operation, cleaning, calibration verification, monitoring, and organization of microbiology and quality-control laboratory equipment. * Prepare samples for internal or external ...

Acting as the Quality Assurance lead for QC systems, you will ensure that sampling, testing ... Post-secondary education in Food Science, Agriculture, Animal Science, Microbiology, Quality ...

CA$40K - CA$50K/yr

London, Ontario (onsite) What You'll Do 1. Routine Microbial QC * Prepare microbiology media for plates, broths, flasks, cultures, and QC testing, and prepare samples for analysis. * Perform plating ...

We are currently looking for a Microbiology Lab Technician to join our growing team! JOB SUMMARY ... Perform quality control monitoring by taking incubator temperatures, inoculating control organisms ...

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Quality Control Microbiologist information

See Ontario salary details

$15

$27

$38

How much do quality control microbiologist jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for quality control microbiologist in Ontario is $27.02, according to ZipRecruiter salary data. Most workers in this role earn between $21.39 and $31.49 per hour, depending on experience, location, and employer.

What is a quality control microbiologist?

Quality Control Microbiologists are professionals who monitor and test products, materials, or environments in industries such as pharmaceuticals, food, and cosmetics to ensure they are free from harmful microorganisms. They perform laboratory tests, analyze samples, and document results to verify compliance with safety and quality standards. Their work is critical in preventing contamination and ensuring products are safe for consumers. They also play a key role in troubleshooting issues and recommending corrective actions to improve manufacturing processes.

What are the key skills and qualifications needed to thrive as a quality control microbiologist?

To thrive as a Quality Control Microbiologist, you need a solid background in microbiology, laboratory techniques, and a relevant science degree such as microbiology, biology, or biochemistry. Familiarity with laboratory information management systems (LIMS), aseptic techniques, and industry regulations like GMP and ISO standards is typically required. Attention to detail, critical thinking, and strong communication skills distinguish top performers in this role. These competencies are vital to ensure accurate testing, compliance with safety standards, and effective collaboration in maintaining product quality.

What are some common challenges faced by quality control microbiologists, and how can they be addressed?

Quality Control Microbiologists often encounter challenges such as meeting tight testing deadlines while ensuring accuracy, handling unexpected contamination events, and staying up-to-date with rapidly changing regulatory standards. These challenges can be managed by developing strong organizational skills, participating in ongoing training, and maintaining open communication with production and quality assurance teams. Additionally, implementing robust standard operating procedures and regular equipment calibrations helps minimize errors and ensures reliable results.

What is the difference between Quality Control Microbiologist vs Quality Assurance Specialist?

AspectQuality Control MicrobiologistQuality Assurance Specialist
CredentialsTypically requires a degree in microbiology, biology, or related field; certifications like ASQ are a plusSimilar credentials; often holds degrees in related fields and certifications in quality management
Work EnvironmentLaboratory settings focused on testing and analyzing samples for microbial contaminationOffice and production environments overseeing quality systems and compliance
Employer & Industry UsageCommon in pharmaceutical, biotech, and food industries for microbial testingUsed across manufacturing sectors to develop and maintain quality standards

While both roles focus on quality, the Quality Control Microbiologist primarily conducts microbial testing in labs, whereas the Quality Assurance Specialist oversees overall quality systems and compliance. Both roles require similar credentials but differ in daily tasks and work environments.

What are popular job titles related to Quality Control Microbiologist jobs in Ontario?

For Quality Control Microbiologist jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Quality Control Microbiologist jobs in Ontario look for?

The top searched job categories for Quality Control Microbiologist jobs in Ontario are:

What are popular job titles related to Quality Control Microbiologist jobs in ON?

For Quality Control Microbiologist jobs in ON, the most frequently searched job titles are:

Infographic showing various Quality Control Microbiologist job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 20% Part Time, 3% Contract, and 1% Nights. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution, with an average salary of $56,194 per year, or $27 per hour.

Microbiologist - Afternoon shift (Sunday to Thursday 15:00-23:30)

Baxter

Alliston, ON โ€ข On-site

Full-time

Posted 8 days ago


Job description

This is whereyour work makes a difference.

At Baxter, we believe every person-regardless of who they are or where they are from-deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond.

Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results.

Here, you will find more than just a job-you will find purpose and pride.

Your Role at Baxter

This is where my hands make life-sustaining products

You are driven by the knowledge that the products you help make saves and sustain lives. You can move quickly, address questions, and encourage teammates, all while getting quality products out on time. You are calm, positive, and a key part of a fast-paced environment that emphasizes camaraderie and teamwork. As a Quality Control Microbiologist, you are happiest when you are moving, and we will not disappoint!

Baxter is known for its speed and high-quality product. Our manufacturing operations are around-the-clock to meet the needs of our customers. Our high-caliber talent works through the challenges at hand while pushing toward meeting client order needs. We are currently looking for a Microbiologist to work a permanent, full-time position on our Afternoon shift (Sunday to Thursday 15:00h-23:30h EST), at our Alliston facility!

Your team

Baxter is focused on saving and sustaining lives by manufacturing high-quality products. We strive to create quality products for our customers each day.

Delivering life-saving products is about getting them right, and attention to detail is how we make sure we meet that challenge. We are a team that supports each other throughout each shift. Working together in a supportive and open culture makes our processes evolve for the better and engages our workforce.

The following are dress/gowning requirements: safety glasses, safety shoes, ear plugs, jumpsuit, hood, hairnet, beard cover, gloves, isolation mask and boots (additional PPE required when cleaning)

  • Constant or intermittent exposure to elevated levels of noise

  • Involves working around equipment, machinery, and belts

What You'll be Doing:

The Microbiologists perform daily solution bioburden, subvisible particulate matter and endotoxin testing. They collect and process viable and non-viable air and surface samples as part of the Environmental Monitoring program. They also sample and test the critical systems like compressed air and water. They are responsible for processing the biological indicators associated with sterilizer qualifications as well. They also provide back up to the Supervisors and QC specialist to aide with investigations, trending and data analysis for APQRs, Validation Maintenance, etc

  • Obtain water, air and surface samples from designated sample sites within the facility on a daily, weekly, monthly and quarterly basis as part of the Environmental-monitoring program. Conduct the required testing, incubation and plate reading of these samples in accordance with specifications.

  • Perform daily solution bioburden testing for total count and spore count in accordance with approved procedures ensuring required documentation is complete and all results are read in a timely manner. Conduct testing of raw materials as required.

  • Perform processing of biological indicators to support sterilizer qualifications

  • Perform daily endotoxin and subvisible particulate testing of finished goods as per approved procedures and specifications.

  • Perform required testing and complete documentation required for critical work requests and emergency response incidents (i.e. differential pressure alarm) to support timely start up of production following the work and/or incident

  • Recognizing your peers, and - Embracing 6s.

  • Identifying and implementing VIP's (Value Improvement Project)

  • Embrace continuous learning

  • Utilize Leader Standard Work

  • Utilize Root Cause Analysis tools to identify and prevent problems from recurring and drive measurable results.

  • Improve the effectiveness of all team members by providing documented training, mentoring employees during feedback reviews, and daily activities to improve skills, providing recognition for good performance.

  • Prepare and/or perform growth promotion testing on prepared or purchased media

What You'll Bring:

  • College diploma or University Degree in a related field (Microbiology)

  • Microbiology

  • Quality Assurance

  • Experience in a manufacturing environment Proficiency in Word & Excel

  • Previous experience working in a Quality function

  • Knowledge of Aseptic Technique and Microbiological Methods

  • 0- 2 years

  • Strong analytical and problem solving skills and critical thinking abilities

  • Strong communication skills, ability to work with all levels of the organization.

  • Strong ability to balance multiple priorities with excellent time management skills.

  • Detail oriented with the ability to work under pressure.

  • Uncompromising dedication to quality.

  • Ability to work off shift, holidays and plant shut downs on a rotating basis.

  • Coverage for production overtime Saturdays on a rotating basis is mandatory

  • Must comply with Good Laboratory Practices

  • When performing Sterilizer Quals: the work is conducted in extreme environmental conditions (temperature, humidity, wet, moving trucks, loud, hot pipes)

Pay Transparency & Compliance Language
We understand that compensation is an important factor as you consider the next step in your career. At Baxter,we are committed to equitable pay for all employees, and we strive to be more transparent with our pay practices.The estimated salary range for this position is $72,080 - $108,120 annually, which reflects base salary as wellas estimated target payout under the Management Incentive Compensation Plan. Individual pay will bedetermined based upon skills, expertise and experience, and the incentive, which is contingent upon company andindividual performance outcomes. For questions about this, our pay philosophy, and available benefits, pleasespeak to the recruiter if you decide to apply and are selected for an interview.


This posting is for a current existing vacancy within our organization. We are actively seeking qualified candidatesto fill this open position. If you are interviewed for this position, we will advise you within 45 days of the interviewas to whether or not you were successful in obtaining the position. Information submitted as part of the jobapplication process will be kept on file for 3 years from the date of submission in accordance with legislativerequirements.


As part of our recruitment process, Baxter Corporation may use AI tools to assist screening candidates and assistin evaluating candidate qualifications. All final hiring decisions are made by the hiring manager and recruitment
team.

Equal Employment Opportunity

Baxter is an equal opportunity employer. Baxter evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic.

Reasonable Accommodations
Baxter is committed to working with and providing reasonable accommodations to individuals with disabilities globally. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application or interview process, please click on the link here and let us know the nature of your request along with your contact information.

Recruitment Fraud Notice
Baxter has discovered incidents of employment scams, where fraudulent parties pose as Baxter employees, recruiters, or other agents, and engage with online job seekers in an attempt to steal personal and/or financial information. To learn how you can protect yourself, review our Recruitment Fraud Notice.