Field Core Drilling Apprentice — Learn, Travel, Grow

Martin Marietta; Indianapolis (IN); Presencial; USD 45 000 - 65 000; Tempo integral

Resumo da oferta

Martin Marietta seeks a motivated Assistant Core Driller to assist the Core Driller in transporting, setting up, operating, and maintaining drilling equipment across surface and underground mining operations in the United States. The role emphasizes safety, hands-on training, and development toward a Core Driller position.

The position involves extensive outdoor work, long shifts, and frequent travel, with per diem lodging and meals. DOT qualifications and a valid CDL are required or in progress.

Qualificações

• High school diploma, GED, or equivalent is required.
• Valid driver's license with satisfactory driving record.
• Ability and willingness to obtain a Class A CDL.
• Ability to pass pre-employment drug screening, background check, and DOT physical.
• Strong mechanical aptitude and willingness to learn drilling equipment maintenance and repair.
• Teamwork and ability to follow directions from the Core Driller.
• Good communication and positive attitude toward learning and development.
• Ability to work 10–12 hour shifts in physically demanding environments.
• Ability to lift 50–75 pounds repeatedly.
• Willingness to travel across the United States for multi-day field assignments.
• Reliable attendance and commitment to safety.

Responsabilidades

• Promote safety, environmental stewardship, and operational excellence.
• Assist with transportation, mobilization, operation, and demobilization of drilling equipment and support vehicles.
• Support daily drilling operations under the Core Driller's direction.
• Assist with rig setup, alignment, drilling fluid management, and core retrieval.
• Collect, label, package, and transport geological core samples and data.
• Maintain core boxes and assist with sample handling for data quality.
• Perform routine inspections, maintenance, and minor repairs on equipment.
• Troubleshoot mechanical/operational issues to minimize downtime.
• Load, unload, and transport equipment in compliance with DOT rules.
• Maintain field records, inventories, and project documentation.
• Maintain clean, safe work environments at sites and facilities.
• Participate in pre-job inspections, hazard assessments, and safety meetings.
• Communicate with Core Drillers, geologists, and project managers.

Conhecimentos

Mechanical aptitude

Teamwork

Communication skills

Safety-minded

Learning mindset

Physical stamina

Operate manual transmissions

Formação académica

High school diploma, GED, or equivalent

Descrição da oferta de emprego

Martin Marietta seeks a motivated Assistant Core Driller to assist the Core Driller in transporting, setting up, operating, and maintaining drilling equipment across surface and underground mining operations in the United States. The role emphasizes safety, hands-on training, and development toward a Core Driller position.

The position involves extensive outdoor work, long shifts, and frequent travel, with per diem lodging and meals. DOT qualifications and a valid CDL are required or in progress.