Ready-Mix Operations Rotational Associate

00002 Martin Marietta Materials, Inc.; Arizona; On-site; USD 52,000 - 80,000; Full time

Job summary

Martin Marietta Materials, Inc. offers an 18–24 month Rotational Development Program to grow future plant leaders. Under guidance of Production Leaders, you will gain exposure to ready-mix production, workforce leadership, process improvement, and financial management, with potential promotion upon completion.

This entry-level program emphasizes safety, quality, and operational excellence across multiple facilities, building leadership and technical skills for supervisory roles.

Qualifications

• Familiarity with Ready-Mix operations and safety standards.
• Ability to communicate clearly with teams and leadership.
• Proficiency in basic computer tools (MS Word/Excel) and data handling.

Responsibilities

• Learn ready-mix production and plant operations end-to-end.
• Coordinate daily production activities to meet product availability and customer needs.
• Monitor plant performance to maximize efficiency.
• Support batching and ensure conformity with mix designs and quality specs.
• Analyze workflows to identify productivity improvements.
• Learn processes across multiple ready-mix facilities.
• Support best-practice implementation at different sites.
• Contribute to safety, quality, efficiency, and cost-control initiatives.
• Align activities with Martin Marietta safety culture and values.
• Ensure operations follow safety expectations and QA requirements.
• Assist QA personnel in monitoring concrete consistency and performance.
• Understand mix designs, aggregates, admixtures, and cementitious materials.
• Review production/test data to ensure quality standards.
• Participate in investigations and corrective actions for quality concerns.
• Support initiatives to improve product consistency and customer satisfaction.
• Learn industry specs, testing procedures, and QA protocols.
• Maintain quality documentation and records.
• Gain exposure to workforce management and employee development processes.
• Observe supervisory responsibilities in staffing and scheduling.
• Assist leaders in daily plant activities.

Skills

OSHA awareness

Effective communication

MS Excel

Time management

Team collaboration

Education

Bachelor’s degree in Mining, Civil Eng., or Construction Management

Tools

None

Job description

Martin Marietta Materials, Inc. offers an 18–24 month Rotational Development Program to grow future plant leaders. Under guidance of Production Leaders, you will gain exposure to ready-mix production, workforce leadership, process improvement, and financial management, with potential promotion upon completion.

This entry-level program emphasizes safety, quality, and operational excellence across multiple facilities, building leadership and technical skills for supervisory roles.