On-Site Supervisor

Workpac

📍 Australia, South Australia, Australia

Casual/Holiday Other Management Occupations Posted February 23, 2026

Job Description

Job details

  • 2:1 Roster 12 Hour Shifts (Days & Nights)
  • DIDO Murray Mallee Region
  • Attractive Pay Rate

About the Role:

Impact Drill & Blast offers integrated drill and blast services, offering full Rock on Ground capabilities covering every stage of the project from survey, blast design, markout, drilling and bulk explosives supply to firing of blasts. With over 30 years experience, we service clients who work in the civil, mining and quarry sectors.

Key Responsibilities:

  • Supervise operational crews, allocate resources effectively, and maintain high levels of productivity and efficiency.
  • Lead pre-start meetings, toolbox talks, and safety briefings to reinforce a strong safety culture.
  • Monitor site hazards, conduct risk assessments, and manage incidents in line with company and legislative requir...