Diamond Driller (Mining)

Alkhorayef Petroleum Company; Riyadh; On-site; SAR 180,000 - 240,000; Full time

Job summary

Alkhorayef Petroleum Company in Riyadh region is seeking an experienced field specialist to operate and maintain diamond core drilling rigs, ensuring high-quality core recovery and accurate sampling. You will apply drilling fluids knowledge, downhole tools, and core handling techniques while following HSE policies.

Responsibilities include completing shift reports and logs in English and working in remote locations on rotation schedules, maintaining safety, accuracy, and professionalism on every

Qualifications

• 5–7 years’ proven experience in diamond core drilling operations.
• Strong knowledge of drilling fluids, downhole tools, and sampling techniques.
• Ability to work in remote locations under rotation schedules.
• English skills (reading & writing) for following instructions, technical notes, and report filling.
• Commitment to safety, accuracy, and professionalism.

Responsibilities

• Operate and maintain diamond core drilling rigs safely and efficiently.
• Ensure high-quality core recovery and accurate sampling.
• Apply knowledge of drilling fluids, downhole tools, and core handling techniques.
• Complete shift reports, logs, and technical documentation in basic English.
• Follow site‑specific HSE policies and contribute to a safe working environment.

Skills

Diamond core drilling

Drilling fluids

Downhole tools

Core sampling

English reporting

Tools

Diamond core drilling rigs

Job description

• Operate and maintain diamond core drilling rigs safely and efficiently.
• Ensure high-quality core recovery and accurate sampling.
• Apply knowledge of drilling fluids, downhole tools, and core handling techniques.
• Complete shift reports, logs, and technical documentation in basic English.
• Follow site‑specific HSE policies and contribute to a safe working environment.

Qualifications & Experience:

• 5–7 years’ proven experience in diamond core drilling operations.
• Strong knowledge of drilling fluids, downhole tools, and sampling techniques.
• Ability to work in remote locations under rotation schedules.
• English skills (reading & writing) for following instructions, technical notes, and report filling.
• Commitment to safety, accuracy, and professionalism.