Equipment Operator

Martin Marietta; Florence (CO); On-site; USD 39,000 - 55,000; Full time

Benefits offered by this job

Medical, dental and vision coverage

401(k) with company match

Paid time off and holidays

Education/tuition assistance

Employee discounts

Wellness programs

Job summary

Martin Marietta is seeking an Equipment Operator to safely operate mobile equipment and support both extraction and plant operations. You will help move materials from pit to plant, manage stockpiles, and assist with maintenance and housekeeping to maintain an elite site operation.

The role emphasizes safety, adherence to MSHA regulations, and teamwork across shifts. Prior experience is not required, but a willingness to perform cross-functional duties is essential.

Qualifications

• High school diploma or GED (or relevant experience)
• Strong mechanical aptitude and safety mindset
• Good communication and time-management skills

Responsibilities

• Safely operate entry-to-mid-level mobile equipment (haul trucks, water trucks, front-end loaders)
• Transport raw materials from pit to crusher and plant to stockpiles
• Maintain stockpile integrity and prevent contamination
• Perform daily vehicle inspections and routine PM tasks
• Report equipment malfunctions per SOPs and follow MSHA safety policies
• Assist in plant operations and site housekeeping when not operating equipment
• Complete daily production logs and safety forms

Skills

Mechanical aptitude

Troubleshooting

Safety compliance

Effective communication

Time management

Education

High school diploma or GED

Job description

Career Development Framework (“CDF”) InformationBand Description

• Performs operational or manual tasks, primarily in manufacturing, supply chain or operational environments
• Typically performs unskilled or semi-skilled work
• Typically, does not require vocational training or a university degree
• Has little or no prior relevant training or work experience
• Works under close supervision with little autonomy
• Works with clearly defined methods and tasks that are described in detail

Career Development Framework (“CDF”) InformationBand Description

• Performs operational or manual tasks, primarily in manufacturing, supply chain or operational environments
• Typically performs unskilled or semi-skilled work
• Typically, does not require vocational training or a university degree

Career Level Description

• Has little or no prior relevant training or work experience
• Works under close supervision with little autonomy
• Works with clearly defined methods and tasks that are described in detail

JOB SUMMARY

The Equipment Operator is a foundational role responsible for the safe and efficient operation of mobile heavy equipment used in the extraction, transportation, and processing of aggregate materials (sand, gravel, and crushed stone). As a key contributor to the production cycle, the Operator ensures that raw materials move seamlessly from the pit to the plant and that finished products are managed effectively in stockpiles. Beyond machinery operation, this role is deeply integrated into the site’s maintenance and safety culture, requiring a "Safety First" mindset and a willingness to perform cross-functional duties, including manual labor and plant housekeeping—to maintain an elite operational environment.

KEY DUTIES AND RESPONSIBILITIES

Safely operate entry-to-mid-level mobile equipment, including but not limited to Haul Trucks (off-road), Water Trucks, and Front-End Loaders (e.g., CAT 980/988 series). Transport raw materials from the extraction pit to the primary crusher and move finished aggregate products from the plant to designated stockpiles. Maintain the integrity of product stockpiles by ensuring materials are separated correctly to prevent contamination. Operate water trucks to manage dust control on haul roads and utilize equipment to maintain berms, ramps, and safe traffic flow throughout the facility. Conduct rigorous daily inspections of vehicle systems (brakes, steering, fluids, tires, and gauges) to identify potential hazards or mechanical issues. Perform routine PM tasks, including greasing moving parts, checking oil levels, cleaning cabs, and assisting mechanics with minor repairs (e.g., replacing idlers, belts, or bearings). Use Standard Operating Procedures (SOPs) to identify and report equipment malfunctions or unusual sounds to the maintenance team immediately to minimize downtime. Operate all machinery in strict accordance with MSHA (Mine Safety and Health Administration) regulations and Martin Marietta’s internal safety policies. Participate in the "Guardian Angel" safety program by identifying "near miss" hazards, wearing all required PPE, and looking out for the safety of coworkers and visiting contractors. Ensure all operations comply with environmental standards, specifically regarding dust control and spill prevention in the yard. When not operating equipment, assist in plant operations which may involve manual shoveling, sweeping around conveyors, cleaning under crushers, and general site cleanup. Maintain constant contact with plant operators and other drivers via CB radio or hand signals to coordinate safe movement and material flow. Accurately complete daily production logs, maintenance reports, and safety forms.

QUALIFICATIONS

Education High school diploma, GED, or relevant experience
Technical training and vocational certification is preferred
Work Experience No experience is required; 6 months – 1 year of experience operating Heavy Equipment within a Mining, Quarry, or Construction setting is preferred.
Knowledge, Skills, and Abilities Mechanical aptitude
Troubleshooting Critical thinking Safety focused MSHA compliance and regulations
Regulatory compliance Effective communication (written and spoken) Time management

Physical Requirements

Must be able to lift and carry up to 50 lbs. for plant maintenance and equipment servicing. Required to bend, stoop, climb, and reach. You must be able to maintain three points of contact when climbing on/off machinery or on ladders. Strong hand-eye-foot coordination is essential for operating hand/foot controls. You must have good depth perception with or without seeing aid for distances up to 150 feet.

Working Conditions

All duties require outside assignments and require periods of work in all weather conditions, cold, wet, dry and dusty. Must be able to work in areas where noise levels are up to 85 dbs.

Disclaimers

In addition to the primary responsibilities outlined, the successful candidate may be expected to take on other tasks and assignments as required, including but not limited to duties outside the typical scope of the role to support overall team operations and organizational needs. Flexibility and adaptability to evolving job demands are essential.

COMPENSTION

The hiring range for this position is $28.00 - $40.00 exclusive of benefits or bonuses (discretionary and non-discretionary). The offered base compensation will be determined based on factors such as geographic location, business need, market conditions, proficiencies, skills, education, and experience. Additionally, at Martin Marietta we place a high value on internal pay equity and will consider the compensation for those in similarly situated roles and direct team members. The hiring range for this role represents the base compensation we expect to pay for the position at time of hire and does not represent the total possible base pay of the position.

• medical, dental and vision coverage
• prescription drug coverage
• health savings accounts
• flexible spending accounts
• life, AD&D and disability insurance
• 401(k) with a company match and an employer-funded defined benefit pension plan
• paid time off
• paid holidays
• education/tuition assistance
• an employee discount program
• adoption assistance
• wellness programs
• and more