Hiring Core Diamond Drilling Machine Operator

Position Overview

We are seeking a skilled core diamond drilling machine operator to support our mining exploration operations by extracting rock and mineral samples for geological analysis and exploration. This role is critical for providing accurate core samples that inform ore quality, structure, and mineral content assessments.

Key Responsibilities

Set up, operate, and maintain core drilling equipment in line with survey plans
Accurately position drills for optimal sample extraction
Monitor drilling parameters and adjust techniques to maximize efficiency and sample integrity
Systematically collect, label, store, and document core samples, ensuring strict chain of custody for laboratory processing
Conduct routine inspection and maintenance of drilling rigs and related equipment
Collaborate closely with geologists, surveyors, and site supervisors to meet sampling objectives
Strictly adhere to safety protocols, including PPE use, lockout/tagout procedures, and environmental regulations
Operate effectively in outdoor or underground conditions and  rugged terrain

Qualifications and Requirements

Grade 12 Certificate
Technical certificate in core drilling, geology, or mining operations preferred
3 to 5 years’ experience in core sampling, geological drilling, or mining exploration
Proficient in operating core drilling rigs and familiar with geological sampling techniques
Strong ability to follow survey plans and maintain accurate records
Excellent mechanical aptitude and attention to detail
Effective communication skills
Physically fit for demanding outdoor and underground work
Willingness to work  in remote locations
Commitment to safety and environmental compliance

How to Apply 
Interested candidates must submit the following in One PDF document:

Brief cover letter
Updated CV
Copies of relevant licenses and certifications.

Email your application to: info@oreinresources.com, Subject Line: Application – Core Diamond Drilling Machine Operator

Only applicants who meet the requirements will be considered, and only shortlisted candidates will be contacted