Dozer / Universal Equipment Operator. OCCUPATIONAL SUMMARY. Operate and maintain heavy, motorized equipment in a safe and efficient manner within our aggregates mining operation. JOB DUTIES. Perform pre-shift, and post-shift safety inspections and complete daily equipment report. Reports unsafe mechanical conditions to shop foreman and supervisor. Has full knowledge of and can operate a D10 Bulldozer and/or Motor Grader as well as two or more of ...