Operations Supervisor - Concrete & Aggregates

Hawaii Concrete; Tohatchi (NM); On-site; USD 90,000 - 100,000; Full time

Job summary

Hawaii Concrete in Kahului, HI is seeking a Manager to lead the Ready-Mix and Aggregate Operations departments, directing dispatch, production, and maintenance to achieve safety, quality and on-time delivery.

The role requires strong leadership, union-aware management, and hands-on supervision with proven experience, plus valid Hawaii driver license and ability to obtain certifications. Competitive salary range reflects responsibilities and market conditions.

Qualifications

• High School Diploma or GED required.
• Minimum two (2) years of leadership or supervisory experience.
• Valid Hawaii Driver's License (Class 3 or higher) with acceptable driving record.
• Basic computer proficiency, including Microsoft Office applications.
• Ability to obtain required operational certifications and qualifications.
• Ability to pass drug screening, background check, driver abstract review, and maintain TWIC credentials.
• Must successfully complete required physical capacity testing.

Responsibilities

• Supervises ready-mix production, dispatch coordination, transportation operations, fleet utilization, delivery performance, and customer service activities to ensure customers receive quality products safely, efficiently, and on schedule.
• Coordinates production schedules, plant maintenance, equipment availability, repair priorities, housekeeping activities, and operational resources to maximize productivity, service performance, and profitability.
• Works closely with Quality Control, Sales, and Maintenance personnel to achieve safety, quality, customer service, and financial objectives.
• Monitors key performance indicators including safety performance, delivery efficiency, fleet utilization, labor productivity, equipment availability, operational costs, and customer satisfaction.
• Ensures employees are properly trained, qualified, and operating safely while performing Dispatcher and Batch Plant Operator duties in accordance with union agreements and established past practices.
• Maintains compliance with all applicable OSHA, DOT, FMCSA, EPA, State, and Company safety, environmental, quality, and operational requirements.

Skills

Leadership

Supervisory experience

Microsoft Office

Operational certifications

TWIC credentials

Safety training

Education

High School Diploma or GED

Associate degree

Tools

NRMCA Certification

OSHA certification

MSHA

Job description

Hawaii Concrete in Kahului, HI is seeking a Manager to lead the Ready-Mix and Aggregate Operations departments, directing dispatch, production, and maintenance to achieve safety, quality and on-time delivery.

The role requires strong leadership, union-aware management, and hands-on supervision with proven experience, plus valid Hawaii driver license and ability to obtain certifications. Competitive salary range reflects responsibilities and market conditions.