Asphalt Leadperson

00002 Martin Marietta Materials, Inc.; United States; On-site; USD 70,000 - 110,000; Full time

Job summary

Martin Marietta Materials, Inc. seeks an Asphalt Leadperson to supervise daily plant operations and frontline crew, ensuring safe, efficient production of high-quality Hot Mix Asphalt (HMA).

This leadership role requires hands-on knowledge of plant components and the ability to guide a diverse team in a high-pressure environment. You will oversee production planning, coach staff, ensure compliance with OSHA and DOT regulations, and drive continuous improvement in quality and safety across the

Qualifications

• 4+ years in Asphalt Plant Operations or Asphalt
• 1 year in Supervisory/Leadership capacity preferred
• Knowledge of OSHA and DOT regulations
• Physical ability to lift up to 50 lbs and work outdoors

Responsibilities

• Supervise and coordinate daily activities of Plant Operators, Laborers, and Mobile Equipment Operators.
• Assist in planning daily, weekly, and monthly production schedules to meet demands.
• Provide coaching, conduct performance evaluations, and enforce company standards.
• Lead onboarding and training of new hires, ensuring cross-training in plant operations.
• Monitor production cycle, adjust burner settings, feed rates, and mix designs to optimize output.
• Coordinate with QC to ensure mixes meet state and local specs.
• Oversee material receipt and inventory to prevent downtime.
• Lead safety culture through toolbox talks and site inspections.

Skills

OSHA compliance

DOT regulations

Mechanical aptitude

Time management

Troubleshooting

Communication

Organizational skills

Safety leadership

Education

High school diploma

Job description

JOB SUMMARY The Asphalt Leadperson is a critical leadership role responsible for the day-to-day oversight of asphalt plant production and the frontline management of the plant crew. Acting as a "working supervisor," this individual bridges the gap between management objectives and field execution. The primary focus is to ensure the safe, efficient, and cost-effective production of high-quality Hot Mix Asphalt (HMA) while fostering a culture of operational excellence. This role requires a deep technical understanding of asphalt plant mechanics (drums, silos, burners, and conveyors) and the ability to lead a diverse team of operators and laborers in a high-pressure, fast-paced environment.

KEY DUTIES AND RESPONSIBILITIES

• Supervise and coordinate the daily activities of Plant Operators, Laborers, and Mobile Equipment Operators.
• Assist in the planning and execution of daily, weekly, and monthly production schedules to meet customer demands and project deadlines.
• Provide ongoing coaching, conduct annual performance evaluations, and recommend disciplinary actions when necessary to maintain Martin Marietta’s standards.
• Lead the onboarding and task-training of new hires, ensuring all personnel are cross-trained in plant operations and mobile equipment.
• Monitor the entire production cycle—from feed to HMA storage—making real-time adjustments to burner settings, feed rates, and mix designs to optimize output.
• Collaborate with the Quality Control (QC) department to ensure all mixes meet state (DOT) and local specifications.
• Conduct visual inspections and monitor automated plant controls for consistency.
• Oversee the receipt of raw materials (liquid asphalt and additives) and manage parts and supply inventory to prevent production downtime.
• Actively lead the company’s "Guardian Angel" safety culture.
• Conduct daily toolbox talks, safety meetings, and routine site inspections.
• Ensure the plant operates in strict accordance with OSHA regulations, as well as local environmental permits (air quality, dust control, and spill prevention).
• Identify potential hazards, implement corrective actions, and lead the reporting and investigation of any "near misses" or safety incidents.
• Coordinate with the maintenance team to schedule and execute routine maintenance on plant machinery, including greasing, belt replacements, and wear-part inspections.
• Maintain Martin Marietta’s world-class housekeeping standards to ensure a clean, professional, and hazard-free work environment.
• Accurately complete daily production reports, safety logs, maintenance records, and employee time-entry (payroll).
• Maintain constant communication with the Sales team and Project Superintendents regarding mix availability and loading times.

QUALIFICATIONS

• EducationHigh school diploma, GED, or relevant experience
• Work Experience4+ years of experience in Asphalt Plant Operations or Asphalt, with at least 1 year in a Supervisory/Leadership capacity, preferred.
• Knowledge, Skills, and Abilities Production equipment operations OSHA regulations and compliance DOT regulations Mechanical aptitude Time management Troubleshooting Detail oriented Effective communicator (written and spoken) Strong organizational skills Strong knowledge of plant components

ADDITIONAL DETAILS

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.

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.