Darryl E. Spencer

About Darryl E. Spencer

With over 30 years of executive leadership in transit engineering, fleet modernization, and infrastructure resiliency, I offer strategic consulting and advisory services that help organizations innovate, improve operational reliability, and achieve sustainable growth.I have led multi-billion-dollar modernization and fleet acquisition programs, including a $2.5 billion System Modernization initiative as executive champion, and directed more than $2 billion in vehicle procurements for clean fleets. These initiatives have advanced clean propulsion adoption, reduced emissions, and enhanced operational performance across multimodal transit systems.I have spearheaded efforts to strengthen compliance, asset lifecycle management, and passenger experience through strategic technology upgrades and data-driven decision-making.Recognized as an industry leader, I specialize in:• Fleet Modernization & Clean Propulsion Strategy (Clean Diesel, LNG, CNG, & Battery-Electric)• Transit Asset Management & State of Good Repair Programs• Procurement & Contract Oversight with Vendor Compliance Frameworks• Rolling Stock Engineering & Reliability-Centered Maintenance• Infrastructure Resiliency & Sustainability Planning• Technical Audits, Risk Mitigation & Program LeadershipI have successfully helped organizations not only meet regulatory mandates but also significantly enhance their operational efficiency. My efforts have led to national recognition for pioneering clean fleet innovations and engineering excellence, demonstrating my commitment to delivering impactful, sustainable solutions.As a licensed Professional Engineer (P.E.), I have contributed to the Automated Bus Consortium, American Public Transportation Association (APTA), and the Transportation Research Board (TRB), helping to establish industry standards for clean propulsion, hybrid-electric technology, and maintenance best practices. My professional affiliations include the American Society of Mechanical Engineers (ASME), the National Society of Professional Engineers (NSPE), and the Society of Automotive Engineers (SAE).I operate at the intersection of engineering, strategy, and leadership—turning complex technical challenges into practical, measurable results. An advocate for ongoing improvement and project success, I am dedicated to helping organizations modernize systems, strengthen resilience, and achieve sustainable operational excellence.

Experience

1. Texas Rail & Transit Market Lead

   EXP

   Jan 2026 — Present · Dallas, TX, US

   Lead business development for Texas rail and transit, identifying strategic opportunities and key differentiators across the state. Primary responsibilities include pursuing and delivering State‑of‑Good‑Repair projects with transit agencies and driving broader growth initiatives statewide. Additional focus areas include cultivating opportunities with local, state, and federal agencies, Class I railroads, and freight rail clients to advance safe, reliable, and innovative rail and transit solutions. Strategically build partnerships, oversee project management efforts, and engaging in professional associations. Committed to championing high‑quality delivery, including alternative delivery methods and specialized niche services.

Education

• Prairie View A&M University

  B.S.

  1978 — 1982