About the role

Validation Engineer optimizing electronic vapor product testing methodologies for Greentank's innovative electronic vapor products. Collaborating with cross-functional teams to ensure quality and compliance in laboratory operations.

Responsibilities

**Key Responsibilities:**
**Testing Execution & Experimental Design Support**
Develop, refine, and validate scientific test methods for electronic vapor products to ensure accuracy, repeatability, and reproducibility.
Identify gaps, limitations, and sources of variability in current testing methodologies; propose and implement method improvements.
Define test parameters, sample sizes, test conditions, and acceptance criteria based on risk assessment, DOE principles, and scientific rationale.
Assist in structuring fit-for-purpose experimental designs (DoE), ensuring clarity on variables, controls, and success criteria.
**Quality Management System (QMS) & Compliance**
Operate within and actively support the development of Greentank’s QMS framework, including:
SOP adherence and updates
Deviation tracking and escalation
CAPA support (Corrective & Preventive Actions)
Ensure all testing activities meet internal quality standards and are aligned with regulatory expectations (e.g. health Canada).
Maintain audit-ready documentation and support internal/external audits where required.
Stay updated on industry standards, regulatory expectations, and emerging scientific approaches related to aerosol science, materials testing, and measurement systems.
**Data Management & Analysis**
Ensure all test data is:
Accurately recorded, structured, and stored in designated systems
Traceable to specific samples, equipment, and test conditions
Provide scientific data analysis, calculation, and presentation methods to deliver more accurate and intuitive insights.
Maintain data logs, test reports, and digital/physical records in accordance with data integrity principles 。
Support the development and maintenance of centralised data repositories and reporting frameworks.
**Laboratory Resource Management**
Manage the full lifecycle of test samples and materials to coordinate sample readiness and availability to meet project timelines.
Take the main ownership of testing equipment, tools, and jigs sourcing and development.
Take the main ownership of performing maintenance, calibration and repairs on testing equipment.
Take the main ownership of handling routine laboratory upkeep and maintenance tasks.
Create, organize, and maintain the regulation of lab operation and housekeeping.
Ensure compliance with laboratory health & safety standards, including:
Safe handling of chemicals and materials
Proper use of PPE
Waste disposal procedures
Support risk assessments (e.g. COSHH-style assessments) and incident reporting.
Promote a safety-first culture within the lab environment.
**Cross-Functional Coordination**
Act as a coordination point between Testing, Engineering, Product, and Quality teams.
Track project progress against milestones and escalate risks where required.
Support communication with external testing partners and suppliers where relevant.
Other duties, as assigned

Requirements

**Formal Education or Equivalent**
Post-secondary education in Engineering, Science, or a related technical field (or equivalent hands-on experience)
**Years of Experience**
3~5 years experience in laboratory, testing, or engineering environments
Exposure to structured testing, data handling, or quality systems is preferred
**Competencies**
Innovative Problem-Solving
Team Collaboration
Effective Communication
Performance Excellence
Ethical Conduct Enforcement
Inclusive Attitude
Personal Accountability
Results-Driven
**Specialized skills, knowledge, or certifications unique to this role**
Understanding of:
Experimental testing methodologies
Technical documentation and engineering drawings
Familiarity with:
QMS principles (ISO/GMP exposure beneficial)
6-sigma
Data management systems (Excel, databases, LIMS/PLM preferred)
Strong written and verbal communication skills
Vape or Cannabis experience is an asset

Benefits

**What Greentank Offers:**
🦷 Comprehensive Medical & Dental Benefits – Stay healthy with top-tier coverage.
💳 Health Spending Account – Extra flexibility for your wellness needs.
📈 ESOP Program – Be part of our success with employee ownership opportunities.
🏢 Modern, Custom-Built Workspace – Work in a sleek, innovative office in Liberty Village.
☀️ Summer Hours – Enjoy more sunshine with flexible summer scheduling!
🎉 Amazing Team Culture – Join a fun, forward-thinking team that thrives on innovation!
At Greentank, we believe diversity drives innovation! 🌎✨ We’re proud to be an equal opportunity employer, fostering a safe, inclusive, and supportive workplace where everyone is respected, valued, and empowered to grow. 💡🚀
No matter your background, we welcome you to be part of a team that celebrates diversity, inclusivity, and opportunity for all! ❤️🤝

Validation Engineer

at Greentank Technologies

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