Marty Casillas
Bridgeport,Texas
Summary
Aggregate and ready-mix operations professional with extensive experience in quality control, laboratory testing, and logistics coordination. Expertise in TxDOT compliance, mix design, and field quality assessment enhances production efficiency and customer satisfaction.
Overview
25
25
years of professional experience
Work History
Dispatcher / Operations & Quality Support
Cox Ready Mix
01.2021 - Current
- Coordinate daily dispatch of concrete mixer trucks to meet customer schedules and job site demands
- Assigned loads and managed logistics to optimize delivery schedules and enhance plant productivity
- Work directly with concrete mix designs, ensuring proper batching, consistency, and performance
- Assessed concrete quality and resolved issues impacting product performance and job site conditions
- Supported plant operations and maintenance to sustain production levels and reduce downtime
- Collaborate with plant personnel and customers to resolve quality concerns in a timely manner
Self-Employed – Mobile Detailing Business
01.2018 - 01.2021
- Managed all aspects of small business operations including scheduling, customer service, and financial management
- Built and maintained strong customer relationships through high-quality service and reliability
- Demonstrated strong organizational and time management skills
Excavating Supervisor
Hanson Aggregates
01.2008 - 01.2018
- Managed heavy equipment operations including Caterpillar D9 dozer, 390 excavator, and articulated trucks
- Led overburden removal operations, ensuring efficient support for consistent plant production
- Coordinated with drilling and blasting contractors, aligning efforts to meet production schedules
- Conducted daily safety meetings and enforced compliance with safety standards
- Managed and developed team in high-production environment, fostering skills and collaboration
Loading & Shipping Supervisor
Hanson Aggregates
01.2008 - 01.2018
- Oversaw plant operations supplying aggregate via rail and trucking
- Managed quality control processes ensuring compliance with TxDOT standards through sieve analysis and stockpile management
- Coordinated inbound/outbound scheduling and logistics with Union Pacific Railroad to streamline operations
- Worked closely with sales teams to meet customer demand and specifications
- Investigated and resolved customer issues related to product quality
- Supervised team operations and scheduled maintenance to ensure optimal plant functionality
Quarry Supervisor
Hanson Aggregates
01.2008 - 01.2018
- Managed high-volume production operations, ensuring optimal workflow and safety standards
- Led and supervised production teams
- Oversaw heavy equipment operations and coordinated plant maintenance to ensure operational readiness
- Developed mine plans and production schedules
- Maintained daily and monthly operational reporting to inform strategic decision-making
Quality Control Technician
Martin Marietta Materials
01.2001 - 01.2004
- Performed sieve analysis and laboratory testing to ensure compliance with customer and TxDOT specifications
- Logged and reported material results to ensure compliance with specifications
- Ensured adherence to company and state quality standards
- Collaborated with customers to resolve quality concerns and enhance satisfaction
- Supported plant operations and production scheduling to maintain workflow efficiency
Quarry Supervisor
Martin Marietta Materials
01.2001 - 01.2004
- Managed multi-million-ton production operation to ensure optimal output and safety
- Developed mine plans and coordinated blasting schedules to align with production goals
- Operated and supervised heavy equipment operations, ensuring compliance with safety standards
Education
High School-12th Grade -
Bridgeport High School
Bridgeport, TX Skills
- Dispatch & Logistics Coordination
- Customer Issue Resolution
- Safety Leadership & Compliance
- Inventory Management
- Production & Plant Support
- Aggregate and Concrete Quality Control
- Sieve Analysis & Material Testing
- TxDOT Compliance & Specifications
- Concrete Mix Design & Evaluation
- Laboratory & Field Sampling
- Team Collaboration & Training
References
Available upon request
Timeline
Dispatcher / Operations & Quality Support
Cox Ready Mix
01.2021 - Current
Self-Employed – Mobile Detailing Business
01.2018 - 01.2021
Excavating Supervisor
Hanson Aggregates
01.2008 - 01.2018
Loading & Shipping Supervisor
Hanson Aggregates
01.2008 - 01.2018
Quarry Supervisor
Hanson Aggregates
01.2008 - 01.2018
Quality Control Technician
Martin Marietta Materials
01.2001 - 01.2004
Quarry Supervisor
Martin Marietta Materials
01.2001 - 01.2004
High School-12th Grade -
Bridgeport High School