10 Entergy IT leaders
Jason Chapman, Senior Vice President Chief Technology and Business Services Officer at Entergy, is one of ten Entergy IT leaders listed here, alongside people who hold vice president of IT business solutions, director of IT platform services and director of cloud services roles. A reader can learn how IT leaders work at Entergy from people who have held the role.
Professionals to explore
Alexander Preston
LinkedInExperience: Director, IT Platform Services · Entergy
Alexander Preston has been Director, IT Platform Services at Entergy in New Orleans since February 2026. Alexander Preston was Director, Artificial Intelligence (AI) Platform (2024–2026), Sr. Manager, Analytics, Automation & AI Platform (2022–2024), Manager, IT Service Delivery - Utility Operations (2017–2022) and Manager, Employee Driven Excellence (2016–2017) at Entergy.
Chris Dickinson
LinkedInExperience: Vice President · Entergy
Chris Dickinson has been Vice President at Entergy in Little Rock since October 2025, and the profile headline reads VP, IT Business Solutions. Chris Dickinson was Director of IT (2022–2025), Information Technology Manager (2012–2022), Enterprise Architect (2010–2012) and Senior Solutions Architect (2002–2010) at Entergy.
Dennis Dallimore
LinkedInExperience: IT Director, Operational Governance and Execution · Entergy
Dennis Dallimore has been IT Director, Operational Governance and Execution at Entergy in New Orleans since April 2023, and also lists Director, IT Operational Excellence there since 2021. Dennis Dallimore held IT Director, Infrastructure (2017–2022) and IT Director, Solution Operations (2014–2022) roles at Entergy.
Jason Chapman
LinkedInExperience: Senior Vice President Chief Technology and Business Services Officer · Entergy
Jason Chapman has been Senior Vice President Chief Technology and Business Services Officer at Entergy in New Orleans since February 2023. Jason Chapman was Vice President Enterprise Shared Services Chief Supply Chain Officer at Entergy (2019–2023), Vice President, Global Business Services at Xylem (2016–2019), Senior Vice President Finance at Smurfit Westrock (2006–2016) and Director of Finance Business Unit CFO at IBM (1997–2006).
Lance Kleinpeter
LinkedInExperience: Director IT Generation Services · Entergy
Lance Kleinpeter has been Director IT Generation Services at Entergy since January 2023, based in Spring, Texas. Lance Kleinpeter was Associate Director at Macquarie Group (2018–2021), Director of Strategic Data Architecture (2016–2017) and Director of Core Infrastructure (2012–2016) at NRG Energy, and Manager Infrastructure at GenOn Energy (2009–2012).
Luke Dantin
LinkedInExperience: Director, Enterprise Data Strategy & Governance · Entergy
Luke Dantin has been Director, Enterprise Data Strategy & Governance at Entergy in New Orleans since January 2026, and the profile headline reads Director of Enterprise Data & AI Delivery. Luke Dantin was ServiceNow Platform Owner (2023–2026) and IT Manager (2020–2023) at Entergy, and Sr Technical Product Manager at Baker Hughes (2018–2019) and GE Digital (2016–2019).
Mandy Anderson
LinkedInExperience: Director · Entergy
Mandy Anderson has been Director at Entergy in the New Orleans region since December 2022, and the profile headline reads Director, IT Corporate Applications. Mandy Anderson was Senior Manager, IT Project Delivery (2018–2022) and IT Manager - Infrastructure Program Management (2017–2018) at Entergy, and Sr IT Supervisor - PMO (2015–2017) at Caterpillar.
Ren Jye Yu
LinkedInExperience: Director of Cloud Services · Entergy
Ren Jye Yu has been Director of Cloud Services at Entergy in the Houston area since July 2025. Ren Jye Yu was Director, Information Technology & Information Security Officer at AAIS (American Association of Insurance Services) (2022–2025), Senior IT Manager at AMD (2010–2022) and Data Warehouse Architect / Lead Database Administrator at Dell Technologies (1999–2010).
Ryan Plaisance
LinkedInExperience: Director, IT Utility Services · Entergy
Ryan Plaisance has been Director, IT Utility Services at Entergy in New Orleans since March 2022. Ryan Plaisance was Sr Mgr, IT Program Management (2016–2022), Manager IT (2014–2016), Manager, IT (2012–2014) and Supervisor, IT (2011–2012) at Entergy.
Vincent Melerine
LinkedInExperience: Director, AI Enablement · Entergy
Vincent Melerine has been Director, AI Enablement at Entergy in the New Orleans region since January 2026. Vincent Melerine was Sr Manager, IT Workplace Services (2023–2026) and Mgr, IT - Workplace Computing (2019–2023) at Entergy, Service Operations Manager at Universal Data Inc. (2017–2019) and Project Manager II at iSeatz (2016–2017).
Choose the right perspective
Pick the person whose IT area, such as cloud and platform services, enterprise data and AI, IT for generation or utility operations, corporate applications, or IT governance, matches the decision you are working on. Weigh their scope, since a director and a senior vice president will describe the same problem differently.
Questions to take into the conversation
- 01What took most of your time in your IT role, and how did you decide what to handle yourself and what to delegate?
- 02How did you balance keeping existing systems running against cloud, data and AI work?
- 03What did you carry over from earlier roles that changed how you lead technology teams?
Reaching Entergy IT leaders
How can I contact one of these Entergy IT leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 1 company: Entergy, based on profile data retrieved on October 18, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Entergy IT leaders?
You choose the offer, starting at $5 per person. The offer is what the person receives, and Instant Expert's fee is added on top, so a $100 offer costs you $125. The fee is 20% of what you pay. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
Can an AI agent ask one of these Entergy IT leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. Claude and ChatGPT can do the same through the Instant Expert connector: setup is at /docs/mcp for Claude and /docs/chatgpt for ChatGPT. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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