Scale Operator & Weighmaster – Traffic & Loading Coordinator

Martin Marietta Materials, Inc.; Idaho Springs (CO); On-site; USD 34,000 - 50,000; Full time

Benefits offered by this job

Medical, Dental and Vision Coverage

401(k) with Company Match

Paid Time Off

Education/Tuition Assistance

Employee Discount Program

Job summary

Martin Marietta Materials, Inc. is seeking a Weighmaster in the United States to manage accurate weighing, ticketing, and documentation for all vehicles entering and exiting the aggregate plant.

You will ensure DOT compliance, maintain data integrity, and provide excellent service as the primary contact for drivers and customers. The role requires experience with scale software, strong administrative skills, and a safety-first approach in a fast-paced, industrial setting.

Qualifications

• MSHA compliance and safety rules are required.
• Strong data entry and attention to detail are essential.
• Experience with scale operations and DOT rules is preferred.

Responsibilities

• Operate auto truck scales and capture tare and gross weights.
• Enter data into the ticketing system for official documents.
• Ensure outbound trucks meet state weight limits and avoid overloads.
• Coordinate loading with plant operators and route drivers accordingly.
• Direct truck traffic and maintain a safe loading yard flow.
• Serve as communications hub between scale house, Foremen, and Dispatch.
• Resolve ticket discrepancies and customer inquiries promptly.
• Maintain safety training and site records in an organized way.

Skills

MSHA Compliance

Data entry precision

DOT Traffic management

Effective communication

Organized

Time management

Technical aptitude

Education

High school diploma / GED

Tools

Proprietary weighing software

Job description

Martin Marietta Materials, Inc. is seeking a Weighmaster in the United States to manage accurate weighing, ticketing, and documentation for all vehicles entering and exiting the aggregate plant.

You will ensure DOT compliance, maintain data integrity, and provide excellent service as the primary contact for drivers and customers. The role requires experience with scale software, strong administrative skills, and a safety-first approach in a fast-paced, industrial setting.