Description

JOB SUMMARY

The Screed Equipment Operator III is a highly skilled technical role responsible for the precision application of asphalt materials. Operating at the highest level of the equipment series, this individual manages the screed unit on the asphalt paver to ensure the mat meets exacting specifications for depth, grade, slope, and smoothness. a Screed Equipment Operator III is expected to master advanced 3D grade control systems and automated electronics, while also serving as a lead technical resource for the paving crew. This role is critical to the ride quality of highways, runways, and commercial projects, directly impacting the final product's durability and safety.

KEY DUTIES AND RESPONSIBILITIES

• Operate and adjust the screed to control the width, depth, and crown of the asphalt mat.
• Utilize and troubleshoot automated systems, including sonic sensors, 3D GPS grade control, and laser leveling tools to ensure sub-millimeter accuracy.
• Coordinate with the Paver Operator to regulate the flow of material from the hopper to the augers, maintaining a consistent 'head of material' in front of the screed.
• Manually or electronically adjust screed extensions and cut-off shoes to adapt to varying road widths and transitions.
• Continuously monitor the asphalt mat for defects such as tearing, segregation, or 'screed marks,' and make immediate adjustments to heat, vibration, or speed to correct issues.
• Perform real-time calculations of material yields and spread rates to ensure project volumes align with engineering estimates.
• Monitor and regulate screed plate temperatures to prevent material from sticking and to ensure proper compaction conditions.
• Conduct thorough inspections of the screed unit, checking hydraulic lines, heating elements, and electronic sensors for wear or damage.
• Perform daily cleaning and lubrication of the screed, including the removal of asphalt buildup (using citrus-based cleaners or approved agents) to maintain mechanical integrity.
• Adhere to all OSHA and Martin Marietta safety protocols. Proactively identify hazards related to moving traffic and heavy machinery, ensuring the safety of the ground crew.
• Serve as a mentor to junior operators, providing on-the-job training on advanced paving techniques and equipment troubleshooting.
• Communicate via radio or hand signals with the Paver Operator and truck drivers to ensure a continuous, non-stop paving operation (pave-by-link).
• Maintain accurate daily logs of material usage, equipment hours, and any site-specific challenges for the Foreman.

QUALIFICATIONS

Education

High school diploma, GED, or relevant experience

Work Experience

3 – 5 years of heavy equipment operation specifically in asphalt paving, with at least 2 years focused on screed operation.

Knowledge, Skills, and Abilities

OSHA compliance and regulations

Operational expertise (asphalt mix behavior)

Mechanical aptitude

Technical aptitude

Troubleshooting

Detail oriented

Time management

Effective communication (written and spoken)

ADDITIONAL DETAILS

Physical Requirements

You must be able to lift and carry up to 50 lbs regularly. Some tasks may involve pushing or pulling heavy equipment components.

Constant standing, walking, bending, stooping, and kneeling are required. You must be able to climb on and off heavy mobile equipment safely throughout the shift.

Precise use of hands and fingers is essential for operating hand and foot controls, as well as making fine adjustments to the screed plates for asphalt thickness and grade.

You need strong depth perception and peripheral vision to monitor the 'mat' (asphalt surface) while staying aware of nearby crew members and traffic.

Travel

On-site.

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.

A member of the S&P 500 Index, Martin Marietta is an American-based company and a leading supplier of heavy building materials – including aggregates, cement, ready-mixed concrete and asphalt. Through a network of operations spanning 28 states, Canada and the Bahamas, dedicated Martin Marietta teams supply the foundational resources upon which our communities thrive. Martin Marietta's Magnesia Specialties business produces high-purity magnesia and dolomitic lime products used worldwide in environmental, industrial, agricultural and specialty applications.

At Martin Marietta, we strive to work with the best and the brightest – those who have the potential to become our company's future leaders. Each of our roughly 9,500 people shares a common purpose regardless of their professional role or work environment. Together, we utilize our diverse skills and experiences to drive our company and its extraordinary culture forward. Our aim is to build on our foundation of success and help values-driven and hardworking people realize their full potential. When you decide to invest your career in Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.

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

• Medical
• Prescription Drug
• Dental
• Vision
• Health Care Reimbursement Account
• 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
• Spouse & Dependent Life Insurance
• Business Travel Accident Insurance
• Direct Deposit Payroll
• Educational/Tuition Assistance Plan
• College Scholarship Program – for dependent children
• Matching Gift Program
• New Auto Purchase Discount Plans

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.