Heavy Equipment Operator

00002 Martin Marietta Materials, Inc.; Columbia Township (MO); On-site; USD 32,000 - 36,000; Full time

Job summary

Martin Marietta is seeking a Heavy Equipment Operator at Boone Quarry West in Columbia, MO to safely operate heavy equipment and move material within the plant. The role emphasizes safety, teamwork, and efficiency.

Hours are 6am–5pm, Monday through Friday, with potential 55–60 hour weeks. Pay ranges from $23 to $26 per hour depending on experience, reflecting the job’s entry to mid-level skill requirements in a dynamic mining environment.

Qualifications

• High school diploma or GED and at least 1 year of related experience.
• Ability to work with limited supervision.
• Knowledge of MSHA regulations.
• Strong verbal communication and basic mechanical skills.

Responsibilities

• Operate heavy equipment safely to move materials within the plant.
• Participate in safety programs and training.
• Inspect equipment for signs of wear and perform basic maintenance.
• Work in a team environment and follow directions.
• Ensure proper PPE usage.
• Maneuver trucks for loading/unloading.

Skills

Minimal supervision

MSHA regulations

Verbal communication

Machinery operation knowledge

Education

High school diploma or GED

Job description

Career Development Framework ("CDF") Information:

Band 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 Pay: $23- $26 an hour depending on experience Hours: 6am - 5pm Monday - Friday. Open to working 55-60 hour work weeks

JOB SUMMARY

Are you someone who likes to work with others? Can you work in an environment where you set the rhythm to keep the operations moving? Are you willing to operate machinery safely and see the success of an exciting industry? Martin Marietta is currently looking for a Heavy Equipment Operator at our Boone Quarry West in Columbia, MO. This position is responsible for safely operating heavy equipment to move material within the plant.

Key Duties and Responsibilities:

• Participate in safety programs and training, promoting Martin Marietta’s Guardian Angel culture
• Inspect equipment for signs of wear
• Perform basic maintenance on heavy mobile equipment
• Work in a team environment
• Clean work areas
• Maneuver trucks into loading or unloading positions
• Proper wear of personal protective equipment
• Notify supervisors of repairs needed
• Ensure materials are properly loaded according to safety requirements
• Assist in plant maintenance and repairs
• Perform duties with minimum supervision

QUALIFICATIONS

Required Education and Experience:

• High school diploma, GED or equivalent 1+ years of related experience

Skills:

• Ability to work with minimal supervision
• Knowledge of MSHA regulations
• Effective verbal communication
• Knowledge of machines and tools including their design, use and maintenance

Physical Abilities

• Ability to work in an outdoor environment year-round General physical activities include climbing stairs and ladders, lifting, pushing, pulling, stooping, reach with hands and arms, and handling material

ADDITIONAL INFORMATION

Disclaimer: 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. Every member of our ONE Martin Marietta team is driven by our shared values of safety, integrity, excellence, community and stewardship. We are a member of the S&P 500 Index and a leading supplier of aggregates and heavy building materials. Through a network of operations spanning 29 states, Canada and the Bahamas, our teammates supply the foundational resources on which our communities thrive and grow. Our Specialties business provides high-purity magnesia and dolomitic lime products used worldwide in environmental, industrial, agricultural and specialty applications. In a world that's focused on the power of many, we believe in the power of ONE – the magic of bringing together our unique perspectives, experiences and talents to evolve a shared vision and future. Our backgrounds may vary, but our voices come together in support of the same goals. We want to build legacies for ourselves and our loved ones, strengthen our communities and safely and responsibly engage in work we know will make a difference.