Building a sustainable future, together.
Thorold, Ontario
Walker is a fifth-generation family-owned company headquartered in Niagara, Ontario, with over 1200 employees across North America. We offer high-performance products and services across various industries, including renewable energy, waste disposal, aggregates, road construction and more. We serve our communities through our three divisions: Aggregates & Construction Supplying materials and services necessary to build and strengthen infrastructure through Walker Aggregates and Walker Construction. Environmental Providing critical services for communities to manage waste, recover resources and contribute to a circular economy through Walker Waste services, Walker Organics Recovery, and its multiple brands. Emulsions Using advanced chemistries and technologies to create innovative and sustainable products used across a wide array of manufacturing and construction applications through Walker Emulsion. Our mission is to support communities through what we do, how we do it, and by caring about our people, our neighbours and the environment. It is our legacy and our future. Learn more at walkerind.com and connect with us to stay up-to-date. Disclaimer: Posts that are abusive, offensive, obscene, fraudulent or inappropriate will not be tolerated. Comments or posts of this nature will be removed.
On-site
The Compost Quality Technician is responsible for performing physical and chemical analysis of compost materials while ensuring compliance with environmental regulations. They will maintain laboratory records, monitor product quality, and collaborate with operations to improve production processes.
On-site · Oakville
Working at Walker At Walker, your contribution matters. Become part of a team you can count on and where your health and safety are our priority. Our team of more than 1200 people work in environmental waste management and recovery, renewable energy, paving and construction, aggregates, and emulsions chemistries. We are a fifth-generation, family-owned company founded in 1887, operating from our base in the Niagara Region with facilities across Canada and the United States. We care about the environment, each other, and our neighbours, and give back to our communities. Join us on our journey…
On-site · Ottawa
The driver is responsible for collecting grease trap waste and performing equipment cleaning at various customer locations. They must also conduct daily vehicle inspections and ensure all activities comply with health, safety, and regulatory policies.
On-site · Stevensville
The Scale House Operator is responsible for accurately weighing and documenting trucks entering and exiting the quarry to ensure regulatory compliance. They also serve as the primary point of contact for customers, handling inquiries, payments, and site security operations.
On-site · Niagara Falls
The Health & Safety Coordinator will support the implementation of the Safety Management System and ensure compliance across aggregate operations. They will conduct site inspections, lead incident investigations, and collaborate with site teams to foster a proactive safety culture.
On-site · Niagara Falls
The Driver/Operator is responsible for hauling waste, recycling, and biosolids using various tractor-trailer configurations while maintaining accurate vehicle inspection and hours-of-service paperwork. They must ensure timely and efficient service to customers while adhering to all safety and environmental regulations.
Hybrid · Niagara Falls
The Senior Database Specialist will administer, maintain, and optimize SharePoint and SQL Server environments while managing database architecture and data integration solutions. They will also provide technical support, develop reporting solutions, and partner with business users to improve system capabilities.
On-site · Niagara Falls
The Sales Clerk provides administrative and analytical support to the sales and business development teams, including managing data and software systems. They are also responsible for processing invoices, handling logistics, and resolving customer account inquiries.
On-site · Severn
The Driller is responsible for safely operating drilling equipment to extract aggregates and performing routine maintenance on machinery. They must also assist with plant repairs during the winter season while adhering to all safety and environmental standards.
On-site · Duntroon
Working at Walker At Walker, your contribution matters. Become part of a team you can count on and where your health and safety are our priority. Our team of more than 1200 people work in environmental waste management and recovery, renewable energy, paving and construction, aggregates, and emulsions chemistries. We are a fifth-generation, family-owned company founded in 1887, operating from our base in the Niagara Region with facilities across Canada and the United States. We care about the environment, each other, and our neighbours, and give back to our communities . Join us on our journe…
On-site · Niagara Falls
Working at Walker At Walker, your contribution matters. Become part of a team you can count on and where your health and safety are our priority. Our team of more than 1200 people work in environmental waste management and recovery, renewable energy, paving and construction, aggregates, and emulsions chemistries. We are a fifth-generation, family-owned company founded in 1887, operating from our base in the Niagara Region with facilities across Canada and the United States. We care about the environment, each other, and our neighbours, and give back to our communities. Join us on our journey…
On-site · Barrie
The Health and Safety Manager will provide strategic and field-based leadership to implement safety programs and reduce risks across construction and aggregates operations. They are responsible for mentoring safety staff, conducting incident investigations, and ensuring compliance with corporate standards and legislation.
On-site · Arthur
Working at Walker At Walker, your contribution matters. Become part of a team you can count on and where your health and safety are our priority. Our team of more than 1200 people work in environmental waste management and recovery, renewable energy, paving and construction, aggregates, and emulsions chemistries. We are a fifth-generation, family-owned company founded in 1887, operating from our base in the Niagara Region with facilities across Canada and the United States. We care about the environment, each other, and our neighbours, and give back to our communities. Join us on our journey…
On-site · Arthur
Working at Walker At Walker, your contribution matters. Become part of a team you can count on and where your health and safety are our priority. Our team of more than 1200 people work in environmental waste management and recovery, renewable energy, paving and construction, aggregates, and emulsions chemistries. We are a fifth-generation, family-owned company founded in 1887, operating from our base in the Niagara Region with facilities across Canada and the United States. We care about the environment, each other, and our neighbours, and give back to our communities. Join us on our journey…
On-site · Niagara Falls
Working at Walker At Walker, your contribution matters. Become part of a team you can count on and where your health and safety are our priority. Our team of more than 1200 people work in environmental waste management and recovery, renewable energy, paving and construction, aggregates, and emulsions chemistries. We are a fifth-generation, family-owned company founded in 1887, operating from our base in the Niagara Region with facilities across Canada and the United States. We care about the environment, each other, and our neighbours, and give back to our communities. Join us on our journey…
On-site · Severn
The Quarry Plant Operator is responsible for operating aggregate processing equipment including wash plants, crushers, and conveyors. They must also perform routine maintenance and troubleshooting to ensure safe and efficient production.
On-site · Woodbridge
The Sales Coordinator will manage customer relations, handle inquiries, and resolve complaints while providing administrative support to the sales department. They are also responsible for generating performance reports and maintaining accurate account documentation.
On-site · Calgary
The Provincial Account Manager is responsible for managing sales and relationships for Grease Trap Services within an assigned region. This includes developing new business, conducting site inspections, and coordinating with service teams to ensure customer satisfaction.
On-site · Reaboro
The Facility Operator is responsible for monitoring plant equipment, managing feedstocks, and performing preventative maintenance on digestion systems. They must also handle administrative tasks and respond to plant alarms or upsets during regular and on-call hours.
On-site · Wellington North
The Maintenance Supervisor oversees all maintenance activities for production lines and equipment to ensure minimal downtime and maximum efficiency. They are responsible for supervising a team of millwrights and apprentices while ensuring compliance with health, safety, and environmental regulations.
