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Engineering · Army career profile

12G Quarrying Specialist

As a Quarrying Specialist, you'll be responsible for moving earth and materials with heavy types of machinery to help construct airfields, roads, dams, and buildings. You will also operate heavy construction equipment such as rock crushers, explosives, and jackhammers to remove rock and debris from construction sites.

ASVABGM 93
Training10 weeks of Basic Training + 29 weeks of Advanced Individual Training
Physical demandsSignificant
ClearanceNo security-clearance requirement is listed on the current public GoArmy profile

What the job involves

Typical duties

  • As a Quarrying Specialist, you'll be responsible for moving earth and materials with heavy types of machinery to help construct airfields, roads, dams, and buildings.
  • You will also operate heavy construction equipment such as rock crushers, explosives, and jackhammers to remove rock and debris from construction sites.

Transferable experience

Skills learned

Crushing OperationsConstruction & EngineeringDrilling Operations

Education insight

Training may support future education.

Estimated potential recommendation range: 6–18 semester hours.

EnlistReady estimate based on the longest training segment stated in the current public profile (29 weeks). Actual recommendations appear on an individual Joint Services Transcript and each college decides what it will accept and how credits apply.

Related degree ideas

  • Civil Engineering Technology
  • Construction Management

Civilian connection

Potential civilian jobs related to 12G experience.

Military experience does not guarantee civilian employment or a salary outcome. Requirements vary by employer, location, education, certification, licensing, and experience.

Potential role

Construction technician

Illustrative salary information: $45,000–$100,000 illustrative U.S. range; verify the matching BLS occupation and required credentials

Example employers: Construction firms, Utilities, Public works agencies

Search current Construction technician jobs on Indeed ↗
Potential role

Engineering technician

Illustrative salary information: $45,000–$100,000 illustrative U.S. range; verify the matching BLS occupation and required credentials

Example employers: Construction firms, Utilities, Public works agencies

Search current Engineering technician jobs on Indeed ↗

Verify important details

Official and supporting sources

Keep exploring

Related engineering MOS options

12BCombat EngineerSupports mobility, construction, obstacle reduction, and field engineering missions.12CBridge CrewmemberAs a Bridge Crewmember, you'll help construct bridges and rafts to help Soldiers cross rough terrain, bodies of water, and barriers they might encounter in the field. You'll help create floating bridges and rafts from a boat as well as help combat engineers create safe crossings on land by building structures or demolishing obstacles.12DDiverAs a Diver, you’ll have the unique skills to conduct reconnaissance, demolition, and salvage underwater. You’ll also assist with underwater construction and specialize in either scuba diving or deep-sea diving. You’ll support special warfare and explosive ordnance disposal troops while using diving gear.12KPlumberAs an Army Plumber, you’ll be crucial in keeping the Army operating smoothly by installing, repairing, and making construction plans for new pipe systems and insulation. You’ll install and repair pipe systems, plumbing fixtures, vents, and insulation, and you’ll read, interpret, and make construction plans for new pipe systems.

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