Oncor Electric Delivery Executive and Leadership Team

November, 2026

Leadership Overview

Oncor Electric Delivery has 7 executives leading key functions including strategy, operations, finance, marketing, payments, collections, data analysis, and information technology.

Focused on maintaining a robust transmission and distribution network, Oncor Electric Delivery delivers reliable electricity to homes and businesses across Texas while supporting the state's expanding energy infrastructure requirements.

Leadership Roles at Oncor Electric Delivery

  • Chief Executive Officer - Allen Nye
  • Chief Financial Officer - David Davis
  • Chief Operating Officer - Ellen Buck
  • Chief Marketing Officer & Payments & Collections Analyst - Katie Willis
  • Senior Vice President and Chief Information Officer - Malia Hodges
  • Chief Marketing Officer & Senior Data Analyst - Dwight Carter
  • Chief Marketing Officer & Senior Analyst - Hileana Tamez
  • Allen Nye - Chief Executive Officer

    Allen Nye, the Chief Executive Officer at Oncor Electric Delivery, directs the overarching strategic vision for the regulated electricity transmission and distribution utility. Overseeing the entire organizational structure, the Chief Executive Officer ensures alignment between long-term infrastructure investments and the evolving energy demands of Texas. This leadership role involves constant collaboration with the Board to maintain operational excellence across the vast transmission network. By prioritizing grid reliability and safety, Allen Nye directly impacts the company's ability to support regional economic growth. The Chief Executive Officer manages high-level stakeholder relationships, ensuring the utility remains a cornerstone of the state's energy landscape. Through rigorous oversight of capital allocation and regulatory compliance, Nye secures the financial and operational health of the enterprise. Ultimately, the Chief Executive Officer drives the mission to provide efficient, safe, and reliable power delivery to millions of customers throughout the service territory.
    Allen Nye

    David Davis - Chief Financial Officer

    David Davis, the Chief Financial Officer at Oncor Electric Delivery, directs the financial strategy and capital planning for the utility. Overseeing fiscal reporting, budgeting, and investment analysis, the Chief Financial Officer ensures the company maintains the necessary liquidity to fund critical infrastructure projects. This leadership role involves managing relationships with investors and regulatory bodies to secure funding for grid modernization. By optimizing the capital structure and monitoring expenditure, David Davis directly impacts the long-term financial stability of the organization. The Chief Financial Officer evaluates the economic feasibility of new transmission initiatives, ensuring alignment with corporate growth objectives. Through rigorous financial oversight and risk management, Davis supports the utility's commitment to providing affordable and reliable energy. Ultimately, the Chief Financial Officer drives fiscal discipline, enabling the company to sustain its extensive operations while meeting the evolving energy needs of the Texas market.

    Ellen Buck - Chief Operating Officer

    Ellen Buck, the Chief Operating Officer at Oncor Electric Delivery, manages the daily execution of transmission and distribution activities across the Texas network. Overseeing field operations and maintenance protocols, the Chief Operating Officer ensures the grid remains resilient against environmental challenges and peak demand periods. This leadership role involves coordinating complex logistics for infrastructure upgrades and emergency response efforts. By optimizing maintenance schedules and field resource deployment, Ellen Buck directly impacts the efficiency of power delivery to homes and businesses. The Chief Operating Officer collaborates with engineering teams to integrate new technologies into the existing distribution framework. Through constant monitoring of grid performance metrics, Buck maintains high standards for safety and reliability. Ultimately, the Chief Operating Officer drives operational excellence by streamlining internal processes and ensuring the utility meets the rigorous demands of a growing customer base throughout the expansive service region.

    Katie Willis - Chief Marketing Officer & Payments & Collections Analyst

    Katie Willis, the Chief Marketing Officer & Payments & Collections Analyst at Oncor Electric Delivery, manages customer-facing communication strategies and revenue cycle processes. Overseeing the integration of payment systems and collection workflows, the Chief Marketing Officer & Payments & Collections Analyst ensures seamless financial interactions for the utility's diverse customer base. This leadership role involves analyzing payment trends to improve billing efficiency and customer satisfaction. By refining collection strategies, Katie Willis directly impacts the company's cash flow and operational revenue. The Chief Marketing Officer & Payments & Collections Analyst collaborates with IT and finance departments to implement user-friendly payment platforms. Through data-driven insights, Willis enhances the overall customer experience while maintaining strict adherence to regulatory standards. Ultimately, the Chief Marketing Officer & Payments & Collections Analyst drives revenue stability by optimizing the intersection of customer service and financial operations across the entire Texas service area.

    Malia Hodges - Senior Vice President and Chief Information Officer

    Malia Hodges, the Senior Vice President and Chief Information Officer at Oncor Electric Delivery, directs the digital transformation and cybersecurity initiatives for the utility. Overseeing the enterprise technology stack, the Senior Vice President and Chief Information Officer ensures the grid management systems remain secure and highly available. This leadership role involves architecting scalable cloud infrastructure to support real-time data processing across the transmission network. By implementing advanced analytics and automation tools, Malia Hodges directly impacts the operational efficiency of the entire organization. The Senior Vice President and Chief Information Officer collaborates with other C-suite leaders to align technology investments with long-term business goals. Through proactive threat detection and system hardening, Hodges protects critical infrastructure from digital vulnerabilities. Ultimately, the Senior Vice President and Chief Information Officer drives technological innovation, enabling the company to maintain a modern, resilient, and data-driven energy delivery platform for all Texas customers.
    Malia Hodges

    Dwight Carter - Chief Marketing Officer & Senior Data Analyst

    Dwight Carter, the Chief Marketing Officer & Senior Data Analyst at Oncor Electric Delivery, manages market intelligence and predictive modeling for energy consumption patterns. Overseeing the synthesis of large-scale grid data, the Chief Marketing Officer & Senior Data Analyst ensures the utility anticipates regional demand shifts with high precision. This leadership role involves developing advanced analytical frameworks to inform strategic planning and resource allocation. By identifying key market trends, Dwight Carter directly impacts the company's ability to optimize distribution capacity. The Chief Marketing Officer & Senior Data Analyst collaborates with operations teams to translate data insights into actionable grid improvements. Through rigorous statistical analysis, Carter enhances the utility's responsiveness to changing environmental and economic conditions. Ultimately, the Chief Marketing Officer & Senior Data Analyst drives evidence-based decision-making, ensuring the company remains at the forefront of energy distribution efficiency and market-responsive infrastructure development across the state.
    Dwight Carter

    Hileana Tamez - Chief Marketing Officer & Senior Analyst

    Hileana Tamez, the Chief Marketing Officer & Senior Analyst at Oncor Electric Delivery, directs the strategic communication of utility services and regulatory compliance reporting. Overseeing the analysis of service delivery metrics, the Chief Marketing Officer & Senior Analyst ensures the company effectively communicates its value proposition to stakeholders and the public. This leadership role involves evaluating the impact of energy policies on service delivery and customer engagement. By synthesizing complex operational data into clear strategic reports, Hileana Tamez directly impacts the utility's reputation and regulatory standing. The Chief Marketing Officer & Senior Analyst collaborates with internal departments to ensure consistent messaging regarding grid reliability and safety initiatives. Through detailed performance analysis, Tamez supports the alignment of marketing efforts with the company's core mission of reliable power delivery. Ultimately, the Chief Marketing Officer & Senior Analyst drives transparency and stakeholder trust, reinforcing the company's position as a vital energy provider in Texas.

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    Frequently Asked Questions Regarding Oncor Electric Delivery Top Executives and Leadership Team

    Who leads Oncor Electric Delivery?
    Oncor Electric Delivery is led by Allen Nye (Chief Executive Officer), along with executives such as David Davis (Chief Financial Officer) and Ellen Buck (Chief Operating Officer).
    Who is part of Oncor Electric Delivery’s executive team?
    The executive team of Oncor Electric Delivery includes leaders such as Allen Nye (Chief Executive Officer), David Davis (Chief Financial Officer), Ellen Buck (Chief Operating Officer) and other senior executives.
    How many executives does Oncor Electric Delivery have?
    Oncor Electric Delivery has 7 executives leading key business areas.
    What roles are included in Oncor Electric Delivery’s leadership team?
    The leadership team of Oncor Electric Delivery includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Marketing Officer & Payments & Collections Analyst, Senior Vice President and Chief Information Officer.