Job posted on 2026-07-22 in OshawaThis is a Full TimePermanent position. View occupation: Contractors and supervisors, machining, metal forming, shaping and erecting trades and related occupations (opens in a new tab) · Short Description: You will be responsible for ensuring that all asphalt and aggregate materials meet project specifications through rigorous field sampling and laboratory… Full-time High school diploma or GED Travel Communication skills Driving Licence