Walker Industries - On-site work

Join our composting operations team in Arthur, ON as an Equipment Operator. You’ll operate heavy machinery like bulldozers, wheel loaders, and portable grinders to support sustainable waste processing. Ideal candidates have hands-on experience in agriculture or construction, can lift 50 lbs, and ...

Join a fifth-generation family-owned leader in environmental sustainability as a Laboratory Technologist in Burlington, Canada. You’ll support R&D and Technical Service teams, conducting experiments and operating advanced analytical instruments like FTIR and DSC. Ideal for candidates with a Chemi...

Seeking a detail-oriented **Customer Service Assistant** for a 4-month contract in **Caledon, ON**. You will manage yard traffic, coordinate drivers, and handle inbound/outbound materials using Oracle software. This on-site role (7am-4pm) requires excellent communication skills and reliable trans...

Student Finance role supporting the Controller with invoice coding, payment processing, and month-end financial reports. Requires high school plus one year of bookkeeping or office admin coursework, and a valid G Ontario Driver’s Licence. Earn $21–$22/hour at the Hanover or Kemble office. Join a ...

Join a safety-first team at Duntroon Quarry as a Licensed 309A Construction & Maintenance Electrician. This full-time, hourly role involves servicing heavy machinery, troubleshooting electrical issues, and performing preventative maintenance across Simcoe region sites. Requires a valid 309A licen...

Seeking a hands-on Production Supervisor to lead daily operations at our Essex Quarry. This rotating shift role oversees plant production, safety compliance, and team performance. Requires 2+ years in aggregates or heavy industrial supervision, a valid G license, and strong leadership skills. Com...