Walker Industries - Canada, On-site work

Join Walker, a fifth-generation family-owned leader in environmental waste management and renewable energy, as a Receivables Clerk – Summer Student in Niagara Falls, Canada. You will process customer payments, perform account reconciliations, and support the Collections Team. Ideal candidates hav...

QA/QC Technician needed in Niagara Falls, Canada to perform compost sampling, physical/chemical testing, and lab reporting. Ideal for candidates with lab or production experience and a background in biology, chemistry, or environmental science. Responsibilities include sample collection, data ent...

Join Walker as a DZ Driver in Woodbridge, ON. We seek a safety-conscious professional with a valid Ontario DZ license and clean abstract for grease trap collection. Enjoy early morning shifts, 44-hour weeks with overtime, and daily home base returns. Benefit from comprehensive union perks, paid v...

Laboratory Technologist needed for an on-site R&D role in Burlington, Canada. You will formulate experimental emulsions, conduct analyses using TGA, DSC, and particle sizing, and support customer projects. Ideal candidates have a Chemistry diploma/degree and 1-2 years of lab experience. Enjoy a c...

Join our Grey-Bruce team as a Licensed Heavy Duty Mechanic (421A) in Kemble, Canada. You’ll perform preventative maintenance and major repairs on CAT equipment in a fast-paced aggregate environment. A valid DZ license and strong problem-solving skills are required. Enjoy a comprehensive benefits ...

Join our Grey-Bruce team as a Licensed Heavy Duty Mechanic (421A) in Hanover, ON. Diagnose and repair CAT equipment in a fast-paced aggregate environment. Earn $41.50-$44.50/hr with a comprehensive benefits package, paid volunteer days, and industry-leading safety practices. A valid DZ license an...

Join our Horticultural Production Team as a Production Worker in Arthur, Canada. Operate forklifts, skid steers, and production lines to create high-quality soil and mulch products. We seek physically fit problem-solvers comfortable lifting up to 45lbs; farming or forklift experience is a bonus b...

Join a dynamic team as an Inside Sales Representative in Essex, Canada, supporting infrastructure and construction in the aggregate industry. You’ll manage customer orders, provide quotes, and coordinate deliveries, requiring 1+ year of sales or dispatch experience and strong computer skills. Thr...

Join our Ottawa team as a DZ Tech Driver, combining driving and grease trap cleaning with excellent customer service. We seek a valid Ontario D license, clean abstract, and physical fitness to lift 50lbs. Enjoy early morning shifts, home-based start/end, and 44-hour weeks with overtime. Benefit f...

Seeking a Licensed Millwright for our Walker Compost & Packaging Facility in Arthur, ON. Perform preventive and curative maintenance on mobile and fixed plant equipment. Requires a Millwright license and apprenticeship; heavy duty equipment mechanic (421A) experience is an asset. Earn $43.00/hour...

Join our team as a Heavy Equipment Mechanic in Arthur, ON, earning $39.91/hour. You’ll perform preventative maintenance, hydraulic work, and major repairs on screeners, grinders, and loaders. Licensed as a 421A technician, you’ll troubleshoot, weld custom parts, and prioritize safety. Enjoy a com...