Quarry Shift Supervisor

Tanga Cement
Dar es Salaam Full time Jobs

Position information

Job Details

Job LocationDar es Salaam

Job CategoryAdministration Jobs

Job TypeFull time Jobs

Job PostedOctober 1, 2026

Job Description

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To supervise and coordinate all quarry, crushing, and raw material supply activities during the assigned shift, ensuring safe and efficient contractor performance while meeting quarry production, crusher throughput, raw mill feed, quality, and environmental targets. The role is responsible for maintaining continuous raw material supply from the quarry through crushing operations to the cement plant.

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Contractor Supervision

• Direct and supervise contractor personnel involved in drilling, blasting, loading, hauling, crushing, and auxiliary quarry activities.

• Monitor contractor performance against contract KPIs and production targets.

• Ensure contractors utilize equipment and resources efficiently.

• Verify contractor manpower, equipment availability, and shift attendance.

• Coordinate contractor activities to minimize operational disruptions

Production Management

• Execute daily quarry production plans issued by the Quarry Superintendent.

• Monitor extraction, loading, hauling, and dumping activities to achieve shift targets.

• Track production volumes and equipment productivity.

• Coordinate with blasting, crushing, and maintenance teams to ensure operational continuity.

• Manage stockpile levels and material quality requirements.

• Supervise contractor personnel involved in crusher operations.

• Ensure crushers are operated safely and efficiently to achieve planned throughput.

• Monitor crusher performance, throughput rates, and downtime.

• Coordinate with maintenance teams to address equipment breakdowns and operational issues.

• Ensure proper feeding practices to prevent blockages, excessive wear, and unplanned stoppages.

• Verify housekeeping standards in crusher areas and ensure compliance with safety requirements.

Raw Mill Feed Management

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• Ensure continuous and consistent supply of suitable limestone and additives to maintain raw mill operations.

• Monitor crusher stock levels and raw material stockpile management.