10 Google data center leaders
Senior Director, Data Center Operations, Head of Data Center Operations, Google Sovereign Region and Director Data Center Engineering are among the current titles held by these Google data center leaders. A reader can learn how data center leaders run their sites at Google from people who have held the role.
Professionals to explore
David Johns
LinkedInExperience: Head of Data Center Operations, Google Sovereign Region · Google
David Johns has been Head of Data Center Operations, Google Sovereign Region at Google since May 2023, based in Denver, Colorado. David Johns was Data Center Site Operations Manager, United States Government, Cloud at Google in 2023, Data Center Regional (Cluster) Operations Manager at Amazon Web Services (AWS) from 2021 to 2023 and Technical Operations Manager at AWS from 2020 to 2021.
Ernest DiLeonardo
LinkedInExperience: Director Data Center Engineering · Google
Ernest DiLeonardo has been Director Data Center Engineering at Google since August 2026, based in the Atlanta Metropolitan Area. Ernest DiLeonardo was Director Data Center Infastructure Engineering at Crusoe from 2025 to 2026, Director Field Networking Microsoft Data Center Operations at Microsoft from 2021 to 2025 and Director Global Services at IDSI from 2008 to 2021.
Jeff Pasquino-Greco
LinkedInExperience: Senior Director of Data Center Operations · Google
Jeff Pasquino-Greco has been Senior Director of Data Center Operations at Google since June 2026, and the profile describes currently leading data center operations teams. Jeff Pasquino-Greco was Director Of Operations at Amazon Web Services (AWS) from 2019 to 2026 and Director - San Jose Plant / West Coast Distribution Center at Kellogg Company from 2010 to 2016.
Joseph Kava
LinkedInExperience: Vice President - Data Centers · Google
Joseph Kava is a former Vice President - Data Centers at Google, a role held from 2008 to 2025, and the listing describes Joseph Kava as a Retired Google Executive who is now a board member and advisor. Joseph Kava was Chief Operating Officer at RagingWire Enterprise Solutions from 2006 to 2008 and Managing Director at Applied Materials from 2003 to 2006.
Ken Kang
LinkedInExperience: Senior Director of Data Center · Google
Ken Kang has been Senior Director of Data Center at Google since August 2018, and the profile headline reads Chief Engineer | Senior Director of Data Centers at Google. Ken Kang was Engineering Team Lead at Google from 2012 to 2018 and Principal Engineer, Manager at Qualcomm from 2010 to 2012, and the profile describes leading engineering organizations across data center infrastructure.
Matt Jennerich
LinkedInExperience: Director, Data Center Central Operations · Google
Matt Jennerich has been Director, Data Center Central Operations at Google since February 2026, based in the London Area, and the listing also shows the title Regional Manager, EMEA Third-Party Data Center Operations at Google since 2021. Matt Jennerich was Data Center Facility Operations Site Manager at Google from 2013 to 2021 and Nuclear Reactor Inspector at U.S. Nuclear Regulatory Commission from 2010 to 2013.
Nicholas Saddock
LinkedInExperience: Director - Data Center Operation - Central Ops · Google
Nicholas Saddock is a former Director - Data Center Operation - Central Ops at Google, a role held from 2020 to 2024, and held the title Direct - Central Operations and Regional Manager (Multiple) at Google from 2024 to 2025. Nicholas Saddock was Senior Manager - Data Center Operations - Multiple Site lead at Google from 2014 to 2020 and has been Member of the Technical Staff at OpenAI since October 2025.
Regi Altema
LinkedInExperience: Senior Director, Global Server Operations & Infrastructure Deployment · Google
Regi Altema has been Senior Director, Global Server Operations & Infrastructure Deployment at Google since November 2025, based in Menlo Park, California, and the listing also shows the title Global Lead, 3rd Party Datacenter Operations at Google since April 2025. At Google, Regi Altema held the title Senior Director, AI Supply Chain Operations Lead from 2023 to 2025.
Stephen Ryan MSc
LinkedInExperience: Senior Director, Machine Learning & Data Center Delivery · Google
Stephen Ryan has been Senior Director, Machine Learning & Data Center Delivery at Google since September 2025, based in Ireland. At Google, Stephen Ryan was Operations Director, Google Enterprise Network in 2025, held the title Director - Enterprise Network Delivery at Google from 2021 to 2025 and was Global Manager from 2019 to 2021 and Regional Manager from 2015 to 2019.
Timothy Satrom
LinkedInExperience: Senior Director, Data Center Operations · Google
Timothy Satrom has been Senior Director, Data Center Operations at Google since March 2026, based in San Francisco, California. At Amazon Web Services (AWS), Timothy Satrom was Director, Infrastructure Operations from 2022 to 2026, Regional Operations Leader from 2018 to 2022 and Data Center Cluster Operations Leader from 2016 to 2018.
Choose the right perspective
Match the person's scope, whether central operations, a region, engineering or delivery of new capacity, to the decision in front of you. Weigh whether their work was in running live sites or in bringing new infrastructure online, since each sees different problems.
Questions to take into the conversation
- 01What did you focus on first when you took on your data center role at Google?
- 02How do you balance uptime against maintenance and expansion work on the sites you have overseen?
- 03What has your own work taught you about building operations teams across several data center sites?
Reaching Google data center leaders
How can I contact one of these Google data center 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: Google, based on profile data retrieved on October 24, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Google data center 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 Google data center 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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