Based at our facility in Imlay, Nevada the Geologic Technician / Core Cutter supports the Exploration and Geology teams by safely processing diamond drill core and assisting with geological data. This position is responsible for core cutting, sampling, labeling, and maintaining a safe, organized core facility.
The role requires a strong commitment to safety, attention to detail, and the ability to work in a physically demanding mining and exploration environment.
Key Responsibilities
Core Processing & Sampling
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Cut diamond drill core using core saws in accordance with geologist instructions and sampling protocols
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Label, bag, and prepare samples for shipment following chain-of-custody and QA/QC requirements
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Maintain sample integrity and accurate documentation
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Photograph core and assist with core layout, orientation, and archiving
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Ensure proper handling, storage, and security of drill core
Geological Support
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Assist geologists with core handling, logging preparation, and sample selection
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Record basic geological measurements and observations as directed
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Support QA/QC programs including blanks, standards, and duplicates
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Assist with core recovery tracking and reconciliation of samples
Health, Safety & Environmental Compliance
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Work in compliance with Cal/OSHA, MSHA (where applicable), and site-specific safety requirements
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Perform pre-operational inspections of core saws and equipment
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Maintain a clean, organized, and hazard-free core shack or facility
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Use required PPE at all times (eye protection, hearing protection, gloves, steel-toe boots, etc.)
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Immediately report hazards, near misses, and incidents
General Duties
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Perform routine cleaning and maintenance of core saws and related equipment
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Assist with inventory management of sampling supplies and consumables
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Support other exploration or geology-related tasks as assigned
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Work collaboratively with geologists, drillers, and contractors
Required Qualifications
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High school diploma or equivalent
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Valid driver’s license
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Familiarity with diamond drill core handling and sampling procedures
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Ability to safely perform physical work, including lifting and moving core boxes
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Strong attention to detail and ability to follow written and verbal instructions
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Basic computer skills for data entry and sample tracking
Preferred Qualifications
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Post-secondary education in Geology, Earth Sciences, or a related field
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Experience as a core cutter, geologic technician, or exploration laborer
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Cal/OSHA/MSHA safety training, First Aid/CPR
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Experience with geological databases, logging software, or core photography systems
Work Environment
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Work will occur in a core facility but may require field work or travel to an underground mine site.
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Exposure to water, dust, noise, vibration, and varying temperatures
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Shift work, weekends, or rotational schedules may be required
Physical Requirements
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Ability to lift up to 50 lbs
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Ability to stand, bend, kneel, and perform repetitive tasks for extended periods
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Ability to work safely around industrial equipment
Compensation
The pay range for this position will be $20.00 - 25.00 per hour, depending on qualifications and experience. This position is non-exempt and eligible for overtime.
Equal Employment Opportunity
Keystone Mines Inc. is an Equal Opportunity Employer and complies with all applicable California employment laws. We are committed to maintaining a safe, inclusive, and respectful workplace.