Top Benefits
About the role
We are seeking a talented, energetic student to join the Product Development, Testing & Compliance team in our Milton Office location as a Product Development Specialist Co-Op. Duration for this role would be for 8 months (January 2026 - August 2026).
Location : 8024 Esquesing Line, Milton ON L9T 6W3
Ready to help build a better future for generations to come?
In an ever-changing, fast paced world, we owe it to ourselves and our future generations to live life responsibly. At ROCKWOOL, we work relentlessly to enrich modern living through our innovative stone wool solutions.
Join us and make a difference! What you will be doing : The role is based out of our Head Office in Milton, ON and reports to the Product Compliance Manager. As a member of the ROCKWOOL Product Development, Testing & Compliance team, you will be responsible for taking on exciting technical projects and initiatives for the duration of the co-op term. In this role, you will work closely with the Product Development, Testing & Compliance team to assist in the development of technical resources and tools.
Main job tasks :
- Collect and analyze current engineering data relevant to the North American insulation market.
- Analyze test data to identify trends and develop tools that will enable the extension of existing data to new products and applications.
- Establish a centralized library of existing test data and engineering reports, and identify any gaps.
- Help maintain and update technical documentation, ensuring it remains accurate, relevant, and accessible.
- Perform other assigned tasks, giving you exposure to a broad and enriching range of experiences.
At the end of your co-op term, you will have the opportunity to present your contributions to your fellow students and ROCKWOOL management.
What you bring :
- Currently enrolled in a relevant post-secondary program (e.g., Engineering, Building Science, Environmental Science, or related field).
- Excellent English written and verbal communication skills.
- Ability to work independently and collaboratively within a team.
- Proficient in Microsoft Office Suite (Word, Excel, PowerPoint).
- Detail-oriented with strong analytical skills.
- Previous co-op or internship experience in a related field is an asset.
- Strong time management skills, with the ability to track and manage multiple priorities
What we offer :
- Competitive Pay
- Paid Holidays during assignment
- Campus Connection Program
- Vacation accrual
About ROCKWOOL Group
We release the natural power of stone to enrich modern living.
ROCKWOOL Group is a focused industrial company with leading positions in insulation, acoustic ceilings and horticultural growing media based on proprietary stone wool technology. We harness the properties that nature has given us to create products for quality living.
Our products touch most aspects of everyday life. We offer carefully designed, innovative sustainable solutions for your comfort, safety and for the benefit of the environment.
ROCKWOOL Group's business portfolio consists of:
- ROCKWOOL® insulation solutions for buildings.
- ROCKWOOL® technical insulation solutions to both industry, marine and offshore.
- ROCKWOOL® core solutions tailor made stone wool products to be integrated into finished systems.
- Rockfon® acoustic ceilings and wall solutions.
- Rockpanel® cladding material.
- Grodan® growing media solutions for plants.
- Lapinus® solutions for applications such as friction, water management, tracks, coatings, gaskets.
At ROCKWOOL Group, we are committed to enriching the lives of everyone who experiences our product solutions. Our expertise is perfectly suited to tackle many of today’s biggest sustainability and development challenges, from energy consumption and noise pollution to fire resilience, water scarcity and flooding. Our range of products reflects the diversity of the world’s needs, supporting our stakeholders in reducing their own carbon footprint along the way.
Stone wool is a versatile material and forms the basis of all our businesses. With around 12,200 colleagues in 40 countries, we are the world leader in stone wool solutions, from building insulation to acoustic ceilings, external cladding systems to horticultural solutions, engineered fibres for industrial use to insulation for the process industry and marine & offshore.
Top Benefits
About the role
We are seeking a talented, energetic student to join the Product Development, Testing & Compliance team in our Milton Office location as a Product Development Specialist Co-Op. Duration for this role would be for 8 months (January 2026 - August 2026).
Location : 8024 Esquesing Line, Milton ON L9T 6W3
Ready to help build a better future for generations to come?
In an ever-changing, fast paced world, we owe it to ourselves and our future generations to live life responsibly. At ROCKWOOL, we work relentlessly to enrich modern living through our innovative stone wool solutions.
Join us and make a difference! What you will be doing : The role is based out of our Head Office in Milton, ON and reports to the Product Compliance Manager. As a member of the ROCKWOOL Product Development, Testing & Compliance team, you will be responsible for taking on exciting technical projects and initiatives for the duration of the co-op term. In this role, you will work closely with the Product Development, Testing & Compliance team to assist in the development of technical resources and tools.
Main job tasks :
- Collect and analyze current engineering data relevant to the North American insulation market.
- Analyze test data to identify trends and develop tools that will enable the extension of existing data to new products and applications.
- Establish a centralized library of existing test data and engineering reports, and identify any gaps.
- Help maintain and update technical documentation, ensuring it remains accurate, relevant, and accessible.
- Perform other assigned tasks, giving you exposure to a broad and enriching range of experiences.
At the end of your co-op term, you will have the opportunity to present your contributions to your fellow students and ROCKWOOL management.
What you bring :
- Currently enrolled in a relevant post-secondary program (e.g., Engineering, Building Science, Environmental Science, or related field).
- Excellent English written and verbal communication skills.
- Ability to work independently and collaboratively within a team.
- Proficient in Microsoft Office Suite (Word, Excel, PowerPoint).
- Detail-oriented with strong analytical skills.
- Previous co-op or internship experience in a related field is an asset.
- Strong time management skills, with the ability to track and manage multiple priorities
What we offer :
- Competitive Pay
- Paid Holidays during assignment
- Campus Connection Program
- Vacation accrual
About ROCKWOOL Group
We release the natural power of stone to enrich modern living.
ROCKWOOL Group is a focused industrial company with leading positions in insulation, acoustic ceilings and horticultural growing media based on proprietary stone wool technology. We harness the properties that nature has given us to create products for quality living.
Our products touch most aspects of everyday life. We offer carefully designed, innovative sustainable solutions for your comfort, safety and for the benefit of the environment.
ROCKWOOL Group's business portfolio consists of:
- ROCKWOOL® insulation solutions for buildings.
- ROCKWOOL® technical insulation solutions to both industry, marine and offshore.
- ROCKWOOL® core solutions tailor made stone wool products to be integrated into finished systems.
- Rockfon® acoustic ceilings and wall solutions.
- Rockpanel® cladding material.
- Grodan® growing media solutions for plants.
- Lapinus® solutions for applications such as friction, water management, tracks, coatings, gaskets.
At ROCKWOOL Group, we are committed to enriching the lives of everyone who experiences our product solutions. Our expertise is perfectly suited to tackle many of today’s biggest sustainability and development challenges, from energy consumption and noise pollution to fire resilience, water scarcity and flooding. Our range of products reflects the diversity of the world’s needs, supporting our stakeholders in reducing their own carbon footprint along the way.
Stone wool is a versatile material and forms the basis of all our businesses. With around 12,200 colleagues in 40 countries, we are the world leader in stone wool solutions, from building insulation to acoustic ceilings, external cladding systems to horticultural solutions, engineered fibres for industrial use to insulation for the process industry and marine & offshore.