Crusher Plant Operator

Montana Materials and Construction; Butte (MT); On-site; USD 27,552 - 38,572; Full time

Job summary

Montana Materials and Construction is seeking a skilled Crusher Plant Operator to manage production and load out of materials produced in plants. The operator ensures efficient plant operation, performs minor servicing and maintenance, and reports major issues to supervision.

The role requires reading schedules, maintaining quality, and complying with safety and regulatory standards. A high school diploma or GED and some related experience are preferred, with ability to work overtime as needed.

Qualifications

• High school diploma or GED preferred.
• Two years related experience and/or training; or equivalent combination of education and experience.
• Ability to read and comprehend instructions, short correspondence, and memos.
• Ability to write correspondences and memos.
• Ability to apply basic arithmetic and measurements in everyday tasks.
• Ability to work well with others in a group or one-on-one setting.
• Knowledge of inventory and order processing systems; uses job-specific computer system for ticketing and two-way radio communications.

Responsibilities

• Reads work schedules and determines sequence of operations.
• Operates plant according to production schedule using appropriate materials.
• Monitors material operation to ensure quality of mix.
• Performs basic maintenance and service on plant as required.
• Welding using arc welder or cutting torch is preferred.
• Cleans control house and yard facility daily.
• Enters production information into computer systems.
• Other duties as assigned by supervisor.
• May be subject to drug testing and physical agility testing.

Skills

Safety minded

Teamwork

Schedule reading

Equipment operation

Basic maintenance

Welding arc

Education

High school diploma or GED

Two years related experience or training

Job description

Career Opportunities: Crusher Plant Operator (526833)

Requisition ID526833-Posted07/22/2026-AMAT-Montana Materials and Construction-Full Time-Equipment and Machine Operators-United States-Utah

CRH is the largest building materials company in North America. We develop sustainable solutions that build, connect, and improve our world. Our products are everywhere you live, go and work! Montana Materials & Construction, A CRH Company, is a leading supplier of aggregates, asphalt, and ready-mixed concrete in Anaconda, Butte, Great Falls and Helena, MT.

Position Overview

This is a skilled position controlling production and load out of materials produced in plants. The plant operator is responsible for the efficient working condition of plant equipment and is expected to perform minor servicing and maintenance or refer major problems to the supervisor.

Key Responsibilities (Essential Duties and Functions)

• Reads work schedules and determines sequence of operations.
• Operates plant according to production schedule using appropriate materials.
• Monitor material operation to ensure quality of mix.
• Performs basic maintenance and service on plant as required.
• Ability to weld using an arc welder or cutting torch is preferred.
• Cleans control house and yard facility daily.
• Enters production information into computer systems.
• Other duties as assigned per supervisor.
• May be subject to drug testing, medical exams and physical agility testing.
• Operate equipment safely and efficiently.
• Locate utilities and other buried lines prior to digging.
• Perform minor servicing and maintenance or refer major problems to the supervisor.
• Keep time and material records.
• Knowledge of aggregate sizes and classifications.
• Knowledge of weight requirements of loads leaving the pit.

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, skills, and/or ability required. Reasonable accommodations may be made to enable individuals with disability to perform the essential functions.

Education/Experience

• High school diploma or general education degree (GED) preferred .
• Two years related experience and/or training; or equivalent combination of education and experience.

Work Requirements

• Ability to read and comprehend instructions, short correspondence, and memos.
• Ability to write correspondences and memos.
• Ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals.
• Ability to apply common sense understanding to carry out detailed, but uninvolved written or oral instructions.
• Ability to work well with others in a group or one on one setting.
• To perform this job successfully, an individual should have knowledge of Inventory and Order processing systems; uses job specific computer system for ticketing and two way radio for communications.

Knowledge/Skill Requirements

• Safety minded professional who demonstrates good performance, attendance and punctuality.
• Must pass pre-employment physical exam and pre-employment-controlled substance testing.
• Demonstrates the ability to work overtime and weekends/holidays as needed.
• Demonstrates the ability to conform to and maintain OSHA, MSHA, DOT and all other company or state rules and regulations.
• Must be a current member or join Laborers Union Local 1686 within 30 days of hire.
• Must have current US Authorization to work or ability to obtain without company assistance prior to start date.
• Valid Drivers License.
• Customer Service - Manages difficult or emotional employee situations; Responds promptly to employee needs; Responds to requests for service and assistance; Meets commitments.
• Teamwork - Contributes to building a positive team spirit.
• Judgment - Exhibits sound and accurate judgment.
• Planning/Organizing - Uses time efficiently.
Professionalism - Approaches others in a tactful manner; Reacts well under pressure; Accepts responsibility for own actions.
• Interpersonal Skills - Focuses on solving conflict, not blaming; Maintains confidentiality; Listens to others without interrupting; Keeps emotions under control; Remains open to others' ideas and tries new things.
• Safety and Security - Observes safety and security procedures; Determines appropriate action beyond guidelines; Reports potentially unsafe conditions; Uses equipment and materials properly.
• Adaptability - Adapts to changes in the work environment; Changes approach or method to best fit the situation; Able to deal with frequent change, delays, or unexpected events.
• Attendance/Punctuality - Is consistently at work and on time.
• Dependability - Follows instructions, responds to management direction; Commits to long hours of work when necessary to reach goals.
• Initiative - Asks for and offers help when needed.
• Innovation - Generates suggestions for improving work.
• Quality - Demonstrates accuracy and thoroughness; Looks for ways to improve and promote quality; Applies feedback to improve performance
• Ability to apply common sense understanding to carry out detailed, but uninvolved written or oral instructions.

Physical Requirements

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

The employee is frequently required to sit, climb, and use hands to signal and handle equipment. The employee is occasionally required to stand, walk, crawl, kneel, bend, and reach with hands and arms above their shoulders. The employee must occasionally lift and/or move anywhere up to 50-75 lbs. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision and depth perception.

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is occasionally exposed to wet and/or humid conditions; moving mechanical parts; outside weather conditions; and extreme cold and/or heat. The noise level in the work environment is usually moderate to loud.

The statements included in this job description are not intended to be all-inclusive. They represent typical elements and criteria necessary to successfully perform the job. Other duties may be assigned as required. Requirements for this job are subject to modification by the Company and its designees, and reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

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.

Montana Materials & Construction, 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.

AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.