Ready Mix Assistant Plant Supervisor

Texas Materials; Austin (TX); On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Disability benefits

Retirement savings plan

Health and wellness programs

Job summary

Texas Materials, a CRH Company, is seeking an Assistant Plant Supervisor for the Austin Portable Ready Mix plant. You will lead daily operations, drive safety, quality, and team performance while delivering reliable production and customer satisfaction.

Responsibilities include overseeing batching, dispatch, and uptime; managing schedules, conducting daily product testing, and coordinating with Customer Service and Sales to exceed expectations.

Qualifications

• 2 years of Ready Mix experience required.
• Excellent communication skills with local-area knowledge.
• Proven problem-solver who performs well under pressure.
• Computer-proficient with batching, billing and plant systems.

Responsibilities

• Oversee batching, production, dispatch, and plant uptime.
• Maintain inventory, coordinate maintenance, and order materials.
• Manage schedules, assignments, and timecards; ensure safety and compliance.

Skills

Strong communicator

Problem-solving under pressure

Computer proficiency

Reading maps and basic math

Education

Texas Certified Plant Inspector

Job description

Texas Materials, A CRH company, is a leading supplier of aggregates, asphalt, ready-mix concrete, and paving and construction services in Texas. We focus on providing quality products and reliable customer service with a safety-first mindset. We consider our employees our greatest strength, and we prioritize investing in their development and well-being. When you work for Texas Materials, you are helping to support and build the infrastructure of Texas.

Lead a strong team. Keep operations running safely, smoothly, and on time.

The Assistant Plant Supervisor will oversee daily operations at our Austin Portable Ready Mix plant. In this role, you’ll drive safety, quality, team performance, and customer satisfaction while ensuring efficient, reliable production.

Key Responsibilities

Safety & Compliance

• Promote a safety-first culture with daily Take 5s and consistent coaching.
• Ensure compliance with all safety, environmental, and Greenstar requirements.
• Oversee equipment inspections, storm-water/spill prevention, and corrective actions.
• Lead and support drivers, batch personnel, and plant staff.
• Manage schedules, daily assignments, and timecards.
• Coach, develop, and motivate team members; support hiring and discipline when needed.

Operations Management

• Oversee batching, production, dispatch, and plant uptime.
• Maintain inventory, order materials, and coordinate maintenance.

Quality Control

• Conduct daily product testing and maintain TXDOT-compliant stockpiles.
• Monitor moisture probes, communicate mix changes, and maintain a daily black diary.

Customer Service

• Partner closely with Customer Service and Sales to exceed expectations.
• Address customer questions, follow-ups, and complaints professionally.

Performance & Reporting

• Control costs and support profit targets.
• Post and review KPIs daily.
• Complete all required reports and operational paperwork.

Qualifications

• 2 years of Ready Mix experience required.
• Strong communicator with solid local area knowledge.
• Proven problem-solver who performs well under pressure.
• Computer‑proficient (batching, billing, communication systems).
• Able to read maps, perform basic math, and maintain accurate documentation.
• Texas Certified Plant Inspector or willing to obtain.
• Professional appearance and customer-focused mindset.

What You’ll Gain

• Opportunity to lead a high-performing team.
• A role where your decisions directly improve operations and customer satisfaction.
• Growth in a company committed to safety, teamwork, and excellence.

What CRH/Texas Materials Offers You

• An inclusive culture that values opportunity for growth, development, and internal promotion
• Competitive base pay
• Medical, dental and disability benefits programs
• Group retirement savings program
• Health and wellness programs

About CRH

CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.

For more information visit: www.crh.com

Texas Materials, a CRH Company, is an affirmative action and equal opportunity employer.