- Matrix Service (CA)
- …**TYPICAL DUTIES:** + To work well with supervision. + Operate equipment to dig trenches and holes of specified length, depth, and width and grade. + Be able to work ... around existing underground utilities and tight areas. + Understand shoring, soil classes and dewatering. + Use equipment to remove loosened material and put in piles or transport trucks. + Identify safety hazards you or other employees may be subject to and… more