Truck Driver/Quarry Laborer

Mulzer Crushed Stone Inc.; Leavenworth (IN); On-site; USD 42,000 - 54,000; Full time

Job summary

Mulzer Crushed Stone, Inc., a CRH Company, is seeking a Truck Driver / Quarry Laborer to safely operate off-road haul trucks and perform general labor across quarry, processing plant, and river operations in Indiana. The role supports production by moving material, performing inspections, and assisting with repairs while adhering to safety policies.

Qualified applicants typically have a high school diploma or GED, willingness to learn, and good mechanical aptitude.

Qualifications

• High school diploma or GED preferred.
• Ability to safely operate haul trucks and mobile equipment or willingness to learn.
• Basic mechanical aptitude and ability to use hand and power tools.
• Commitment to workplace safety and safe work practices.
• Regular and predictive attendance is an essential function of the job.

Responsibilities

• Operate off-road haul trucks and other assigned mobile equipment safely and efficiently.
• Transport crushed stone and aggregate from loaders, hoppers, and bins to designated stockpile locations.
• Perform pre-shift and post-shift equipment inspections.
• Report equipment defects, maintenance needs, and safety concerns.
• Follow established haul routes, traffic patterns, and quarry safety procedures.
• Assist with loading and unloading activities as directed.
• Perform routine housekeeping and cleanup throughout the quarry and processing plant.
• Remove material accumulations using shovels, brooms, hoses, and equipment.
• Assist with plant maintenance and repair activities.
• Change and replace crusher screens, wear parts, and other plant components.
• Clean conveyors, crushers, screening equipment, and surrounding work areas.
• Assist maintenance personnel with repairs and equipment servicing.
• Clean coal residue and other materials from barges along the river using hand tools and equipment.
• Remove accumulated material to maintain barge cleanliness and operational readiness.
• Follow all riverfront and site-specific safety procedures when working near water.
• Use required fall protection and personal protective equipment when necessary.

Skills

Safe operation

Mechanical aptitude

Attendance reliability

Physical fitness

Education

High school diploma or GED

Job description

Career Opportunities: Truck Driver/Quarry Laborer (528504)

Requisition ID528504-Posted09/03/2026-AMAT-Mulzer Crushed Stone Inc.-Full Time-Production Workers-United States-Indiana

Mulzer Crushed Stone, Inc., a CRH Company, is the foremost supplier of crushed stone, sand, gravel, scrubber stone, rip-rap and ag-lime in the Ohio River Valley. Complete with seven quarries, twenty retail locations and foursand and gravel plants, Mulzer Crushed Stone, Inc. has supplied aggregate to area construction projects, large and small, since 1935. Mulzer Crushed Stone, Inc. is the Tri-State’s established leader in delivering superior quality products that provide exceptional value to those we serve. In addition, by being a part of the CRH Americas family, we are a proud reflection of the hundreds of family businesses, local and regional companies and mid to large sized enterprises that come together to form CRH Americas. CRH Americas is the number one asphalt producer, the third-largest aggregates producer, and one of the top 5 ready mixed concrete producers in the United States. CRH Americas operates with a decentralized, diversified structure, letting you work in a small company environment while having the career opportunities of a large enterprise.

Position Summary

The Truck Driver / Quarry Laborer is responsible for safely operating off-road haul trucks and other mobile equipment to transport aggregate materials throughout the quarry while also performing general labor and maintenance duties. This position supports daily production activities by hauling rock from loaders and bins to designated stockpiles, maintaining plant equipment, assisting with repairs, and performing housekeeping duties throughout the quarry, processing plant, and river operations. When duties and reasonability change and develop, the job description will be reviewed and subject to change as business necessitates.

Truck Driver Duties

• Operate off-road haul trucks and other assigned mobile equipment safely and efficiently.
• Transport crushed stone and aggregate from loaders, hoppers, and bins to designated stockpile locations.
• Perform pre-shift and post-shift equipment inspections.
• Report equipment defects, maintenance needs, and safety concerns.
• Follow established haul routes, traffic patterns, and quarry safety procedures.
• Assist with loading and unloading activities as directed.

Quarry Laborer Duties

• Perform routine housekeeping and cleanup throughout the quarry and processing plant.
• Remove material accumulations using shovels, brooms, hoses, and equipment.
• Assist with plant maintenance and repair activities.
• Change and replace crusher screens, wear parts, and other plant components.
• Clean conveyors, crushers, screening equipment, and surrounding work areas.
• Assist maintenance personnel with repairs and equipment servicing.

River and Barge Cleaning Duties

• Clean coal residue and other materials from barges along the river using hand tools and equipment.
• Remove accumulated material to maintain barge cleanliness and operational readiness.
• Follow all riverfront and site-specific safety procedures when working near water.
• Use required fall protection and personal protective equipment when necessary.

Qualifications

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill and/or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

• High school diploma or GED preferred.
• Ability to safely operate haul trucks and mobile equipment or willingness to learn.
• Basic mechanical aptitude and ability to use hand and power tools.
• Commitment to workplace safety and safe work practices.
• Regular and predictive attendance is an essential function of the job.

Physical Requirements

• Work outdoors in varying weather conditions.
• Lift and carry up to 50 pounds regularly and more with assistance.
• Stand, walk, bend, kneel, climb, and perform repetitive movements throughout the workday.
• Work around dust, noise, vibration, moving equipment, machinery, heights, and water.

Working Conditions

• Aggregate quarry and processing plant environment.
• Exposure to dust, noise, heavy equipment, and changing weather conditions.
• Riverfront and barge cleaning operations may be required.
• Overtime, weekends, and extended hours may be necessary.

Required Safety Expectations

• Wear all required PPE.
• Follow all company safety policies and regulatory requirements.
• Immediately report accidents, incidents, unsafe conditions, and equipment issues.

What CRH Offers You

• Highly competitive base pay
• Comprehensive medical, dental and disability benefits programs
• Group retirement savings program
• Health and wellness programs
• An inclusive culture that values opportunity for growth, development, and internal promotion

About CRH

CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.

Mulzer Crushed Stone, Inc., a CRH Company, is an affirmative action and equal opportunity employer.

EOE/Vet/Disability

CRH is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.