David Lyons

Operations Leadership & Supply Chain Management

940-550-4012 | Forney, TX | davidr.lyons@icloud.com | linkedin.com/in/david-lyons-3a10ba111 | davidrlyons.cloud

Summary

Operations leader and manager with 14+ years building high-performing teams and running dependable operations — from a 54.5% jump in company-wide standings as a distribution-center GM to coordinating safe, on-time rail operations across 2,000+ miles. Pairs people leadership with data-driven management (Power BI, KPIs, cost reduction) to deliver measurable performance.

Professional Experience

General Manager 2024 – Present
American Tire Distributors | Carrollton, TX
  • Directed multi-million-dollar distribution center operations and spearheaded its turnaround, driving a 54.5% jump in company-wide standings through performance-driven initiatives, strategic planning, and refined data utilization.
  • Improved warehouse efficiency by 10% through the design of custom Excel tools and streamlined production workflows, improving team proficiency in data analysis and reducing operational bottlenecks.
  • Improved route truck delivery window success by 7.3% and enhanced customer satisfaction through driver training programs and manifest analysis while maintaining DOT compliance.
  • Implemented real-time supply chain monitoring using OTIF (On-Time In Full) metrics and Power BI dashboards to track customer orders daily, enhancing visibility and enabling rapid disruption response.
  • Cultivated a high-performing 30-person team by leading talent acquisition, mentoring operations staff, implementing training programs, and fostering data-driven decision-making.
  • Improved financial performance by reducing overtime expenses 15% and improving inventory variance, mitigating missed product sales through strategic cost-saving measures.
Manager of Yard Operations 2022 – 2023
Union Pacific Railroad | Mesquite, TX
  • Ensured quality customer service, timely deliveries, system fluidity, and daily coordination of over 700 freight cars.
  • Reduced safety incidents 3% by conducting Field Training Exercises, addressing rule violations, and enforcing Federal Code compliance.
  • Reduced terminal dwell time by 2 hours by streamlining processes to improve efficiency and throughput in yard operations.
  • Boosted departure reliability 5% through streamlined communication between yard operations and train dispatchers.
Corridor Manager 2016 – 2022
Union Pacific Railroad | Spring, TX
  • Led dispatching teams of 10+, monitoring terminal dwell and subdivision velocity, achieving a 5% increase in schedule adherence through a positive culture and strong field support.
  • Supervised transportation plans across 3 corridors, coordinating with yard masters and field crews to prioritize main track access and increase throughput by upwards of 10%.
  • Optimized operations across high-volume corridors, ensuring service quality for Class 1 railroads and reducing downtime 3 hours per week through revolving dispatcher shift plans.
  • Prioritized safety and compliance through shift check-ins, reducing safety incidents 8% by reviewing active traffic, incidents, and dispatcher well-being.
Train Dispatcher 2011 – 2016
Union Pacific Railroad | Omaha, NE
  • Directed train traffic and coordinated train and maintenance crews across 2,000+ miles of territory, remotely managing signal systems and ensuring safe, efficient operations.
  • Prevented a potential multi-million-dollar derailment by monitoring dispatch systems and intervening to halt an oncoming train when another went into emergency.
  • Dispatched 15–35 trains daily of diverse types — Amtrak, coal, auto, and intermodal — carrying passengers and cargo.
  • Elevated delivery timeliness by approximately 15% through strategic routing and scheduling adjustments, minimizing congestion across the rail network.
Land Surveyor / Survey Engineer 2009 – 2011
Clear Fork Surveying & Mapping Co., Inc. | Graham, TX
  • Performed all aspects of the entire field-to-finish land survey, including GPS data collection and total-station surveys to determine property boundaries, riparian boundaries, easements, and well-location surveys for as-drilled and permit plat requirements.
  • Conducted project research to obtain legal descriptions from deeds and leases, then drafted legal descriptions and associated survey plats for deed records.
  • Computed map projections between State Plane grid coordinates and geographic latitude/longitude.

Education

Associate of Spatial Sciences — Texas A&M University

Certifications: Google Data Analytics (Coursera): Foundations: Data, Data, Everywhere · Ask Questions to Make Data-Driven Decisions · Prepare Data for Exploration · Process Data from Dirty to Clean · Analyze Data to Answer Questions

Skills

Skills: Operational Excellence | Supply Chain & Logistics Management | Performance Metrics & KPI Tracking | Program & Project Analysis | Data Visualization with Power BI | Cross-Functional Team Leadership | Revenue Growth & Cost Reduction | Advanced Excel (Macros)

Software: Oracle WMS | Descartes Logistics Suite | Power BI | Google Workspace | Generative AI Tools