Diesel Mechanic Intern

Job ID: 520846

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

As a Mechanic Intern, you'll work in the shop, learning the repair and maintenance practices necessary to keep our equipment fleet operating safely and efficiently. You will gain experience with a wide variety of equipment, and learn about inventory management, safety regulations, and work order processes.

This position runs from May through August.

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You can expect:

• Hands-on experience with different types of heavy equipment.
• Opportunities to work on troubleshooting and preventive maintenance.
• Training on the use of work orders, inventory systems, and vehicle condition reporting.
• Exposure to state and federal regulations (DOT, OSHA, MSHA).
• A fast-paced environment where you'll work closely with experienced mechanics.
  
  What You Will Do:
• Assist with the repair and maintenance of heavy equipment, including loaders, graders, pavers, dump trucks, and trailers.
• Help with the work order process, from creation to completion.
• Learn to troubleshoot mechanical issues and conduct preventive maintenance on a variety of equipment.
• Support inventory management and track vehicle condition reports.
• Become familiar with safety regulations and compliance requirements for the fleet.
  
  Requirements:
• Enrolled in a Technical College degree program.
• Ability to work extended hours, including nights, weekends, and possible overtime.
• Valid driver's license and reliable transportation.
• Diesel experience highly preferred.
• Current CDL or ability to obtain CDL preferred.

Work Environment:
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.

• Regularly exposed to moving mechanical parts, outside weather conditions and vibration. The employee is frequently exposed to wet and/or humid conditions.
• The noise level in the work environment is usually 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.

If you're up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!

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.

Client-provided location(s): Great Falls, MT

Job ID: CRH_FGB-520846-en_US

Employment Type: INTERN

Posted: 2026-02-28T19:21:25