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Lab Corp Jobs in Ontario (NOW HIRING)

Micro Lab Helper

Richmond Hill, ON · On-site

CA$20.04/hr

Micro Lab Helper About Us: TreeHouse Foods is a leading manufacturer of private label packaged ... corporate offices across the United States and Canada. At TreeHouse Foods, our commitment to ...

Lab Assistant

Port Perry, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Northbrook, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Amherstview, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Cannington, ON

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Amherstview, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Amherstview, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Cannington, ON

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Belleville, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Kingston, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Cannington, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Belleville, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Peterborough, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Port Perry, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Northbrook, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Belleville, ON

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Northbrook, ON

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Amherstview, ON

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

Lab Assistant

Peterborough, ON · On-site

CA$21 - CA$24.75/hr

Contribute to meeting the departmental/corporate quality metrics, regulatory compliance and quality ... You have completed Secondary School and a Laboratory Assistant training program or a Medical Lab ...

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Lab Corp information

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

AspectLab CorpMedical Laboratory Technician
CredentialsVaries; often requires certification or licensure depending on locationTypically requires an associate degree in medical laboratory technology and certification
Work EnvironmentClinical laboratories, hospitals, diagnostic labsHospital labs, diagnostic labs, clinics
Job RoleOversees lab operations, manages staff, ensures quality controlPerforms laboratory tests, prepares samples, reports results

Lab Corp is a large diagnostic company employing various roles, including managerial positions, while Medical Laboratory Technicians focus on performing tests and supporting lab operations. Both roles require relevant certifications and work in clinical lab settings, but Lab Corp roles often involve administrative or supervisory duties, whereas Medical Laboratory Technicians are hands-on testing professionals.

Infographic showing various Lab Corp job openings in Ontario as of August 2026, with employment types broken down into 2% As Needed, 74% Full Time, 13% Part Time, and 11% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Micro Lab Helper

TreeHouse Foods

Richmond Hill, ON • On-site

CA$20.04/hr

Full-time

PTO

Re-posted 18 days ago


TreeHouse Foods rating

7.5

Company rating: 7.5 out of 10

Based on 37 frontline employees who took The Breakroom Quiz

154th of 443 rated food and drinks producers


Job description

Employee Type:

Full time

Location:

ON Richmond Hill

Job Type:

Quality

Job Posting Title:

Micro Lab Helper

About Us:

TreeHouse Foods is a leading manufacturer of private label packaged foods and beverages, operating a network of over 20 production facilities and several corporate offices across the United States and Canada. At TreeHouse Foods, our commitment to excellence extends beyond our products and revolves around our people. We are investing in talent and creating a performance-based culture where employees can do their best work and develop their careers, directly impacting our mission to make high quality, affordable food for our customers, communities, and families. We hope you will consider joining the team and being part of our future.

Named one of America's Best Large Employers by Forbes Magazine, we are proud to live by a strong set of values and strive to "Engage and Delight - One Customer at a Time." Guided by our values-Own It, Commit to Excellence, Be Agile, Speak Up, and Better Together. We are a diverse team driven by integrity, accountability, and a commitment to exceptional results. We embrace change, prioritize continuous learning, and foster collaboration, transparency, and healthy debate. Together, we set each other up for success to achieve enterprise-wide goals.

What You Gain:

  • Competitive compensation and benefits program!

  • Enrollment in our wellness and employee assistance programs! Paid holidays, vacation, and other competitive paid time off opportunities!

  • An inclusive working environment where you can build meaningful work relationships with a diverse group of people

  • Leaders who are invested in supporting your career growth.

  • Opportunities to be recognized for outstanding contributions to your team through our employee recognition programs.

Job Description:

  • Transferring samples from the incubation room to the micro lab for daily testing.
  • Preparing and sanitizing the micro lab and testing samples.
  • Sorting, clearing, and properly disposing of tested samples.
  • Assisting with inventory and stock management of lab supplies and materials.
  • Performing general preventative maintenance and cleaning of QC equipment and the micro lab.
  • Preparing, cleaning, sanitizing, and maintaining supplies and work areas including the incubation room, micro lab, and sample storage areas.
  • Assisting with sorting products in cases and laying samples on pallets when required.
  • Maintaining the cleanliness and monitoring of laboratory instruments and equipment.
  • Reporting any safety concerns or issues to the Quality Assurance Manager and Quality Team Leader promptly.

Important Details: This is a full-time permanent role on the night shift, which operates from 7:00 pm to 7:30 am Monday through Friday with some Saturdays. The hourly rate for the role is $20.04 with a night shift premium of $1

About You:

You'll fit right in if you have:

  • Completion of high school diploma or equivalent
  • 1 year of experience supporting QC Technicians in a laboratory environment is preferred
  • 1 year of experience in a Food Manufacturing environment is an asset
  • Ability to multi-task and work in a fast-paced, deadline driven environment
  • Strong attention to detail and strong organizational skills
  • Excellent time management skills
  • Ability to lift up to 30 lbs
  • Ability to work periodically in a warm environment - Incubation/Hot Room

Your TreeHouse Foods Career is Just a Click Away!

Click on the "Apply" button or go directly towww.treehousefoods.com/careersto let us know you're ready to join our team!

At TreeHouse Foods, we embrace diversity and inclusion for innovation and growth. We are committed to building inclusive teams and an equitable workplace for our employees to bring their true selves to work to help us "Engage and Delight - One Customer at a Time".TreeHouse Foods is an Equal Opportunity Employer that prohibits discrimination or harassment of any type. All qualified applicants are considered for employment without regard to race, color, national origin, age, sex, sexual orientation, gender, gender identity or expression, disability status, protected veteran status, or any other characteristic protected by law. Applicants who require an accommodation to participate in the job application or hiring process should contactdisability-accommodations@treehousefoods.com

TreeHouse Use Only: #IND1


What TreeHouse Foods employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


TreeHouse Foods logo

About TreeHouse Foods

Sourced by ZipRecruiter

At TreeHouse, our purpose is to engage and delight – one customer at a time. To support that purpose, we have developed four strategic growth pillars. We call one of these pillars “Talent Leader”. We believe that our people and talent are critical to achieving our purpose and are focused on being the employer of choice by engaging our employees and developing a high performance culture.

Industry

Food and drink manufacturing

Company size

10,000+ Employees

Headquarters location

Oak Brook, IL, US

Year founded

2005