Diamond Drill Core Cutter & Geology Technician

Blue Moon Metals Inc.; Winnemucca (NV); On-site; USD 28,000 - 34,000; Full time

Job summary

Keystone Mines Inc. in Nevada is seeking a Geologic Technician / Core Cutter to support exploration and geology teams by safely processing diamond drill core and assisting with geological data. The role emphasizes core cutting, sampling, labeling, and maintaining a safe, organized core facility.

The position requires a strong safety mindset, attention to detail, and the ability to work in a physically demanding mining environment, with field work and travel to underground mine sites possible.

Qualifications

• High school diploma or equivalent.
• Valid driver's license.
• Familiarity with diamond drill core handling and sampling procedures.
• Ability to safely lift and move core boxes.
• Strong attention to detail and ability to follow written and verbal instructions.
• Basic computer skills for data entry and sample tracking.

Responsibilities

• Core Processing & Sampling: Cut diamond drill core using core saws in accordance with geologist instructions and sampling protocols.
• Label, bag, and prepare samples for shipment following chain-of-custody and QA/QC requirements.
• Maintain sample integrity and accurate documentation.
• Photograph core and assist with core layout, orientation, and archiving.
• Ensure proper handling, storage, and security of drill core.
• Geological Support: Assist geologists with core handling, logging preparation, and sample selection.
• Record basic geological measurements and observations as directed.
• Support QA/QC programs including blanks, standards, and duplicates.
• Assist with core recovery tracking and reconciliation of samples.
• Health, Safety & Environmental Compliance: Work in compliance with Cal/OSHA, MSHA (where applicable), and site-specific safety requirements.
• Perform pre-operational inspections of core saws and equipment.
• Maintain a clean, organized core facility.
• Use required PPE at all times (eye protection, hearing protection, gloves, steel-toe boots, etc.).
• Immediately report hazards, near misses, and incidents.
• General Duties: Perform routine cleaning and maintenance of core saws and related equipment.
• Assist with inventory management of sampling supplies and consumables.
• Support other exploration or geology-related tasks as assigned.
• Work collaboratively with geologists, drillers, and contractors.

Skills

Driver's license

Core handling

Physical stamina

Attention to detail

Data entry

Education

High school diploma or equivalent

Geology-related education (preferred)

Job description

Keystone Mines Inc. in Nevada is seeking a Geologic Technician / Core Cutter to support exploration and geology teams by safely processing diamond drill core and assisting with geological data. The role emphasizes core cutting, sampling, labeling, and maintaining a safe, organized core facility.

The position requires a strong safety mindset, attention to detail, and the ability to work in a physically demanding mining environment, with field work and travel to underground mine sites possible.