Asphalt Plant Manintenance

Martin Marietta Materials, Inc.; Denver (CO); On-site; USD 38,653 - 55,051; Full time

Benefits offered by this job

Medical

Prescription Drug

Vision

401(k) with Company matching

Paid Holidays and Vacation

Educational/Tuition Assistance Plan

Job summary

Martin Marietta Materials, Inc. is seeking a dedicated Plant Maintenance Technician in Denver, Colorado. This role is crucial for ensuring the safe and efficient operation of asphalt production machinery, requiring expertise in diagnostics, repairs, and preventative maintenance.

The ideal candidate must have a high school diploma (or equivalent) and at least one year of relevant industrial maintenance experience. A safety-first approach is essential, as well as the ability to work in diverse weather conditions. This position offers a competitive hourly wage starting at $34.01.

Qualifications

• 1+ years of experience in Heavy-Duty Industrial Maintenance, preferably asphalt.

Responsibilities

• Inspect and troubleshoot mechanical malfunctions in asphalt plant equipment.
• Maximize performance of stationary equipment through repairs and maintenance.
• Monitor plant performance and adjust components for hot-mix asphalt flow.
• Perform expert welding and fabricate plant structures and equipment.
• Conduct daily OSHA pre-shift inspections of work areas.

Skills

Equipment analysis and general repair concepts

Troubleshooting

OSHA regulations and compliance

Detail oriented

Time management

Education

High School diploma, GED, or relevant experience

Job description

The Plant Maintenance Technician has a critical role dedicated to ensuring the continuous, safe, and efficient operation of asphalt production machinery. This position involves inspecting, diagnosing, and repairing a variety of complex stationary and mobile equipment, including drum mixers, conveyor systems, and emission controls. As a primary guardian of plant uptime, you will execute a rigorous preventative maintenance program, perform emergency mechanical repairs, and engage in precision fabrication and welding. At Martin Marietta, this role requires a 'Safety First' mindset, where every task is performed with a commitment to individual and team well-being, product quality, and environmental compliance.

Key Duties and Responsibilities

• Inspect and troubleshoot mechanical malfunctions in asphalt plant equipment (drum dryers, elevators, screens, and baghouses).
• Maximize performance of stationary equipment by performing repairs and ensuring preventative maintenance is completed on a timely basis.
• Repair or replace defective parts including gearboxes, bearings, shafts, pulleys, idlers, and hydraulic/pneumatic systems.
• Monitor plant performance and adjust mechanical components to maximize yield and ensure the consistent flow of hot-mix asphalt.
• Perform expert welding (Arc/MIG/TIG) and torch cutting to fabricate, erect, or reinforce plant structures and processing equipment.
• Execute daily greasing and lubrication schedules according to the company’s Maintenance Module to prevent premature wear.
• Conduct daily OSHA pre-shift inspections of work areas and equipment to identify hazards or potential mechanical failures.
• Monitor wear-life on high-impact components, such as conveyor belts and liner plates, and schedule proactive replacements to avoid unplanned downtime.
• Operate support machinery, including front-end loaders, skid steers, man-lifts, and cranes, to facilitate repairs and maintain site cleanliness.
• Partner with the Plant Manager to prioritize the maintenance backlog, ensuring critical repairs are addressed during scheduled windows.
• Maintain a clean and organized shop and plant site, ensuring tools are preserved and walkways remain free of debris.
• Accurately complete maintenance logs, inventory reports, and safety paperwork in accordance with Martin Marietta and regulatory standards.
• Ensure emissions control systems (baghouses) are functioning correctly to remain in compliance with environmental permits.
• Trains and coaches other employees on all maintenance practices.

Qualifications

Education

High School diploma, GED, or relevant experience

Work Experience

1+ years of experience in Heavy-Duty Industrial Maintenance, preferably asphalt.

Knowledge, Skills and Abilities

• Equipment analysis and general repair concepts
• Troubleshooting
• OSHA regulations and compliance
• Detail oriented
• Time management

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.

Union

We are excited to share the base hourly rate for this position is $34.01+. Membership with the International Union of Operating Engineers Local Union No. 9 is required upon hire. Condition and terms of employment and benefits are in accordance with the collective bargaining agreement.

Benefits

In return, we offer a highly competitive benefits package, including:

• Medical
• Prescription Drug
• Vision
• Dependent Care Reimbursement Account
• Wellness Programs
• Employee Assistance Plan
• Paid Holidays and Vacation
• 401(k) with Company matching
• Pension
• Salary Continuation – Short-Term Disability
• Long-Term Disability Options
• Employee Life Insurance
• Business Travel Accident Insurance
• Direct Deposit Payroll
• Educational/Tuition Assistance Plan
• Matching Gift Program
• New Auto Purchase Discount Plans

Equal Employment Opportunity

At Martin Marietta, we are proud to be an Equal Opportunity Employer. We are committed to providing an environment of mutual respect where equal employment opportunities are available to all qualified applicants and teammates. We celebrate diversity and commit that qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.