- Upstone Materials (Plattsburgh, NY)
- Plant Maintenance Mechanic Company: UPSTONE Location: Plattsburgh Country: USA Type of Contract: Seasonal Publication Date: Nov 11, 2025 Upstone Materials, ... visitwww.colas.com. Compensation $20.00-$30.00 Per Hour Job Summary The Crusher Plant Maintenance Technician is responsible for the safe and efficient operation… more