“Join us in building Careers and shaping Experiences Beyond the Box” About Us At Atlantic Packaging, every box tells a story and yours begins here. As a proudly Canadian-owned company with over 80 years of excellence in the corrugated packaging industry with operations within North America (Ontario, Quebec and United States), we’re committed to sustainability, customer excellence and community impact. Since 1945, we’ve supported local jobs and built a legacy of trust with our clients and team members. At Atlantic, your ideas matter, your growth is supported and your work makes a real impact.
The Opportunity We are looking for a Testing Lab Technician for our Brampton location. Reporting to the Structural Design Manager, this position is responsible for preparing and testing corrugated board. Tests performed in the lab include; basis weight, edge crush (ECT), caliper, pin adhesion (PAT), flat crush (FCT), box compression (BCT), mullen (burst) and cobb. Pre – shipment tests include; drop, vibration and incline.
What you'll do Understandand implement companyquality systems and policies
Attend QWG and Safety meetingsasrequired
Daily Testing:Perform routine testing on random samples from plant corrugators (pre-converted sheets) and converting lines (post-converted samples).
Mill Lab Testing:Execute specialized tests including S.T.F.I., slip angle, and Mullen inside the mill lab environment
Technical Test Battery:Prepare, test, and report on basis weight, edge crush (ECT), caliper, pin adhesion, flat crush, box compression (BCT), Mullen burst, and Cobb tests.
Forwardall random testing resultsand reportsto the applicable Quality Control personnel




Non-Conformance Escalation:Advisethe Structural Design Managerofproduct non-conformances, workflow volume issues, or stock depletion
Data Log Reporting:Manage weekly productivity log reporting and distribute random testing results to applicable Quality Control personnel
Customer-Requested Testing:Run tailored tests requested by clients and forward dataand recommendationsdirectly to the handling sales representative
Competitor Benchmarking:Analyze and test competitor board samples for comparison purposes as requested by the sales team
Calibrate rulers, caliper gauges, and THDX recorder asrequired
Participating in Product Knowledge Seminars and tours
Perform other duties asrequired
Work safely, reporting hazards and unsafe conditions, and taking all reasonable measures to protect themselves and their co-workers
Use and wear personal protective equipmentasrequired
Work in compliance with the responsibilities as outlined in the Ontario Occupational Health & Safety Act and the Industrial Regulations and with the Company’s secure practices and procedures
What you'll bring College diploma or university degree in laboratory science, packaging technology, or materials scienceis preferred
1 to 2 years of hands-on laboratory or quality control experience, ideally within the pulp, paper, or corrugated packaging industry.




Familiarity with TAPPI, ASTM, or ISO testing procedures for paper and corrugated materials.
Knowledge of Microsoft Office products; Outlook, Excel, Word and Power point
Strong,effective communication skillsfor teamwork and independent work
Detail oriented and professional demeanor
What We Offer Comprehensive health, dental and vision coverage (dependents included)
Teamwork-focused culture with sustainability initiatives and social events
A culture of appreciation through a point-based recognition
Opportunities for advancement and internal movement
Education assistance for continuous skill development
Academic scholarships for employees’ children
Safety equipment and PPE support program
Knowledge of advanced material considerations is an asset
Inclusion and Accessibility Atlantic Packaging is committed to fostering an inclusive, accessible and respectful environment for all candidates. If you require accommodation during the hiring process, please contact our Talent Acquisition team—we’re here to support you.
We sincerely thank all applicants for their interest in joining Atlantic Packaging. While we appreciate the time and effort invested, only those selected for an interview will be contacted.
Please Note: Candidates who are 18 years or older are required to complete a criminal and background check. Details will be provided through the application process.
Hiring Range :$56,000 to $65,000 per year. A candidate’s experience and knowledge may be factored into the pay a candidate receives for this position. This posting is for an existing vacancy.

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📌 Testing Lab Technician (Ontario)
🏢 Socket.dev
📍 Ontario