Drill & Blast Jr Engineer

Archi Indonesia; Indonesia; On-site; IDR 180,000,000 - 280,000,000; Full time

Job summary

Archi Indonesia is seeking a Drill & Blast Engineer to support safe blasting operations and production targets in a mining environment.

You will maintain blasting databases, monitor explosives inventory, and analyze reports to drive safety, productivity, and cost efficiency. Proficiency with Surpac, WipFrag, and ShotPlus is required, along with a valid Class A license and 3 years of experience.

Qualifications

• Bachelor's degree in mining engineering is required.
• Minimum 3 years of drilling and/or blasting experience.
• Valid Class A Driver’s License.
• Experience with QA/QC in drilling and blasting.
• Proficient with mining software Surpac, WipFrag, ShotPlus.
• Ability to operate drones for blast video analysis.

Responsibilities

• Support the Drill & Blast Engineer to ensure safe, target‑driven blasting.
• Prepare, maintain, and monitor the Drill & Blast database.
• Monitor explosives consumption and manage inventory.
• Prepare and analyze blast performance reports.
• Ensure compliance with QA/QC standards and procedures.
• Collaborate with cross-functional teams to meet production goals.
• Assist in evaluating blast performance and cost optimization.

Skills

Mining engineering

Drilling & blasting

QA/QC processes

Analytical skills

Teamwork

Drone-based analysis

Education

Bachelor's Degree in Mining Engineering

Tools

Surpac

WipFrag

ShotPlus

Job description

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Duties

• Support the Drill & Blast Engineer in ensuring drilling and blasting plans are executed safely and achieve production targets.
• Prepare, maintain, and monitor the Drill & Blast database, covering both technical and operational aspects.
• Monitor explosives consumption and support explosives management, inventory control, and administration.
• Prepare and analyze Drill & Blast reports, including air blast, ground vibration, fragmentation, and other blasting performance reports.
• Monitor drilling and blasting activities to ensure compliance with QA/QC standards and operational procedures.
• Assist in evaluating blast performance and recommend improvements to optimize safety, productivity, and cost efficiency.
• Collaborate with cross-functional teams to support the achievement of mining production goals.
• Perform any other duties as assigned.

Requirements

• Bachelor’s Degree in Mining Engineering.
• Minimum 3 years of experience in drilling and/or blasting operations.
• Valid Class A Driver’s License.
• Strong understanding of explosives characteristics and handling.
• Knowledge of QA/QC processes for drilling and blasting activities.
• Ability to operate drones for blast video analysis and fragmentation assessment.
• Proficient in mining software such as Surpac, WipFrag, and ShotPlus.
• Good understanding of drilling and blasting design principles, methods, and implementation.
• Knowledge of various drilling equipment and drill rig types used in mining operations.
• Strong analytical, problem-solving, communication, and teamwork skills.
• Awareness of company safety and environmental standards.