LADWP’s workforce of more than 11,500 employees reflect the spirit of an agency that has had its share of pioneers, visionaries, civic leaders and heroes in its first 110 years, which will serve as its foundation for a successful tomorrow. Meet our executive management team.
Current Sr Management Org Chart (coming soon)
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Janisse Quiñones
Chief Executive Officer and Chief EngineerJanisse Quiñones is the Chief Executive Officer and Chief Engineer of the Los Angeles Department of Water and Power, the nation’s largest publicly-owned utility.
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Daniel Aeschleman
Chief Safety OfficerDaniel Aeschleman is the Chief Safety Officer of the Los Angeles Department of Water and Power, the nation’s largest publicly-owned utility.
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Aram Benyamin
Chief Operating OfficerAram Benyamin is the Chief Operating Officer (COO) of the Los Angeles Department of Water and Power, the nation’s largest publicly-owned utility.
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Anselmo Collins
Senior Asst. General Manager - Water SystemAnselmo G. Collins is the Senior Assistant General Manager of the Water System for the Los Angeles Department of Water and Power (LADWP).
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Mona Guirguis
Interim Chief Information Technology OfficerMona Guirguis has been appointed as the Interim Chief Information Technology Officer for the Los Angeles Department of Water and Power (LADWP) effective June 23, 2023.
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Joseph Ramallo
Senior Assistant General Manager - Customer Service, Communications and Corporate StrategyMr. Ramallo is the Senior Assistant General Manager for Customer Service, Communications and Corporate Strategy.
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Gregory Reed
Senior Assistant General Manager - Diversity, Equity and InclusionGregory Reed serves as Senior Assistant General Manager of Diversity, Equity and Inclusion.
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Julie Riley
General CounselJulie Conboy Riley is the General Counsel for LADWP and the first woman in the department’s history to lead our legal team.
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Ann Santilli
Chief Financial OfficerAnn M. Santilli has been appointed LADWP’s Chief Financial Officer effective May 10, 2019.
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Simon Zewdu
Senior Assistant General Manager – Power SystemSimon Zewdu is the Senior Assistant General Manager – Power System.