Role objective: Coordinate and supervise field tasks related to the fragmentation process to fulfill the contract. Main responsibilities: Coordinate and verify the allocation of resources, such as equipment, materials, and personnel required for rock fragmentation. Train, instruct, and/or supervise designated client and/or company personnel on the efficient use of Plasma. Prepare and review drilling, loading, tie-down, channel assembly, and fragmentation designs with involved departments. Review drilling quality and execution of fragmentation, including connections, loading control, hole squareness, etc. Request and/or carry out recording of measurements, connection of plasma capsules or charges in drill holes, tie-down, and support during hole loading. Prepare pre- and post-fracture reports and documentation for all performed processes, considering established variables, parameters, and specifications, using digital tools such as drones. Operate initiation equipment to activate plasma capsules or charges in the field. Conduct vibration and acoustic wave measurements of fractures. Promptly inform the immediate supervisor of any situation that may adversely affect proper Plasma usage. Perform other job-related duties as assigned by the immediate supervisor. **Requirements:** Preferably 2 years’ experience in open-pit or underground blasting Desirable: technical or bachelor’s degree in mining engineering Seismograph operation Design software proficiency: JK Simblast