Asphalt Leadperson

Martin-Marietta-1798b2fd; Malaga (CA); On-site; USD 70,000 - 100,000; Full time

Job summary

Martin Marietta is seeking an Asphalt Leadperson to oversee daily plant operations, manage a diverse crew, and drive safety and efficiency in hot mix asphalt production. You will bridge management objectives with on-site execution, adjusting processes in real time to meet schedules and quality standards.

The role requires hands-on leadership, knowledge of asphalt plant mechanics, and strong communication to coordinate with QC, maintenance, and sales teams.

Qualifications

• High school diploma or GED or relevant experience required.
• Experience in asphalt plant operations preferred.
• supervisory/leadership experience is a plus.

Responsibilities

• Supervise daily activities of Plant Operators, Laborers, and Mobile Equipment Operators.
• Assist in planning production schedules to meet customer demands and deadlines.
• Coach and evaluate staff; conduct training and disciplinary actions as needed.
• Lead onboarding and cross-training for new hires in plant operations and equipment.
• Monitor production cycle and adjust burner settings, feed rates, and mix designs for output.
• Collaborate with QC to ensure mixes meet state and local specs.
• Oversee raw materials receipt and manage inventory to prevent downtime.
• Lead safety culture with toolbox talks, site inspections, and OSHA compliance.

Skills

Production ops

OSHA compliance

DOT regulations

Mechanical aptitude

Time management

Troubleshooting

Attention to detail

Communication

Organization

Plant components knowledge

Education

High school diploma or GED

Job description

JOB SUMMARYThe 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 RESPONSIBILITIESSupervise 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.QUALIFICATIONSEducationHigh school diploma, GED, or relevant experienceWork Experience4+ years of experience in Asphalt Plant Operations or Asphalt, with at least 1 year in a Supervisory/Leadership capacity, preferred.Knowledge, Skills, and AbilitiesProduction equipment operationsOSHA regulations and complianceDOT regulationsMechanical aptitudeTime managementTroubleshootingDetail orientedEffective communicator (written and spoken)Strong organizational skillsStrong knowledge of plant componentsADDITIONAL DETAILSPhysical RequirementsMust 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 ConditionsAll 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.