Equipment Operator & Plant Maintenance

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The Dolomite Group, a CRH Company, was founded in 1920 as an aggregate mining business. Over 100 years later, Dolomite continues to be the preferred supplier of Construction Aggregates, Hot Mix Asphalt, and Ready-Mix Concrete for customers throughout the Greater Rochester Region and Southern Tier. Our high-quality Products, Culture of safety, and the strong dedication of our employees have always been the key to our success. If you're looking for a challenging, stable, and rewarding career in a thriving industry, apply today!
Summary
This skilled position is responsible for the safe and efficient diagnosis, adjustment, and repair of plant equipment, including stone crushers, screens, conveyors, and related machinery. The role also involves operating various types of heavy equipment such as off‑road haul trucks, water trucks, quarry trucks, and stock trucks. Team members will receive cross‑training in multiple areas of the aggregate production facility, with opportunities for growth and advancement.
Compensation and Company Benefits
$23.50-$27.50 per hour
Paid Time Off
Medical, Dental, Vision, and Prescription coverage
Responsibilities
Dismantle and reassemble heavy plant components using hoists and hand tools
Repair or replace damaged and worn parts
Diagnose mechanical issues using inspection methods and diagnostic tools, including computerized test equipment
Test equipment after repair or assembly to ensure proper performance and compliance with manufacturer specifications
Perform routine maintenance, including lubrication, oil and filter changes, and equipment cleaning
Examine parts for wear using micrometers, gauges, and other precision tools
Read and interpret operating manuals, blueprints, and technical drawings
Operate heavy equipment such as haul trucks, water trucks, crawler tractors, cranes, shovels, graders, and related machinery
Load, move, and transport materials including dirt, rock, and equipment
Follow all OSHA/MSHA safety regulations and wear required PPE in designated areas
Ensure compliance with company standards for equipment operation, material handling, and product movement
Maintain strict adherence to Dolomite policies and procedures as outlined in the Employee Manual
Requirements
Valid driver’s license
High school diploma or GED preferred
Mechanically inclined, previous mining experience preferred
Physical Requirements
While performing the duties of this role, employees may be required to operate 40‑, 50‑, or 60‑ton trucks, articulated stock trucks, or water trucks for extended periods. The position frequently requires crawling, kneeling, bending, climbing vertical ladders, and reaching above shoulder height. Employees must occasionally lift or move up to 50 lbs. Reasonable accommodations may be made to enable individuals with disabilities to perform essential job 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 c

Employment type
Full Time