Blast Technician

ASARCO • Marana, AZ

11h • Onsite

About The Position

The Blast Technician is responsible for supporting the safe, efficient, and
effective execution of blasting operations in an open-pit copper mining
environment. This role ensures compliance with all regulatory standards and
company policies while optimizing fragmentation, minimizing environmental
impact, and promoting overall mine productivity.

Requirements

• High school diploma or equivalent; technical certification in blasting, mining, or related field preferred.
• Minimum 2–3 years of experience in open-pit mining or blasting operations.
• Strong knowledge of explosive handling, blasting techniques, and regulatory requirements.
• Ability to read and interpret mine plans, drilling patterns, and technical drawings.
• Demonstrated commitment to safety and environmental standards.
• Good physical condition and ability to work outdoors in all weather conditions.
• Strong teamwork, communication, and problem-solving skills.

Responsibilities

• Prepare blast patterns and assist with the layout, loading, and initiation of blasts.
• Handle, transport, and store explosives in accordance with safety protocols and legal requirements.
• Conduct pre- and post-blast inspections to ensure safety and operational compliance.
• Operate and maintain blasting-related equipment, including detonators, blasting machines, and measuring tools.
• Collect and report data on blast performance, fragmentation, and vibration monitoring.
• Work closely with mine engineering, drilling, and operations teams to ensure blasting aligns with production goals and design specifications.
• Monitor environmental impacts of blasting, including dust, noise, and ground vibration, and recommend improvements where needed.
• Participate in continuous improvement initiatives for blasting efficiency and safety.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: High school or GED