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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Benjamin Chapman
General CounselBenjamin Chapman is the General Counsel for LADWP.
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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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David Hanson
Senior Assistant General Manager – Power SystemDavid Hanson is the Senior Assistant General Manager – Power System.
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Tracey Pierce
Chief People OfficerTracey Pierce is the Chief People Officer of the Los Angeles Department of Water and Power.
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Joseph Ramallo
Chief Customer Officer & Senior Assistant General Manager - Customer Service, Communications and Corporate StrategyMr. Ramallo is the Chief Customer Officer and the Senior Assistant General Manager for Customer Service, Communications and Corporate Strategy.
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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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John A. Smith, Jr.
Chief Administrative OfficerJohn A. Smith, Jr. is the Chief Administrative Officer for LADWP.