- Upstone Materials (Gillette, WY)
- SIMON | Shop & Field Mechanic Company: SIMON NORTH Location: Gillette Country: USA Type of Contract: Seasonal Publication Date: May 12, 2025 ... Subsidiary: SIMON Simon , the Colas USA subsidiary that...visitwww.colas.com. Job Summary: Performs repairs, maintenance, and service in shop and field on electric, diesel, and… more