10 STACK Infrastructure operations leaders
Senior Vice President of Critical Operations, Vice President of Technical Operations and Vice President Data Center Operations are among the current titles held by these STACK Infrastructure operations leaders. A reader can learn how operations leaders work at STACK Infrastructure from people who have held the role.
Professionals to explore
China Wolf
LinkedInExperience: Director of Technical Operations · STACK Infrastructure
China Wolf has been Director of Technical Operations at STACK Infrastructure since October 2024, based in Ashburn, Virginia, and writes about managing maintenance through CMMS strategy and asset data integrity. China Wolf was Regional Commissioning Manager at Amazon Web Services (AWS) from 2018 to 2020 and Regional Manager- Field Engineering there from 2016 to 2018.
James Sedoruk
LinkedInExperience: Vice President of Critical Operations · STACK Infrastructure
James Sedoruk has been Vice President of Critical Operations at STACK Infrastructure since November 2025, based in Ashburn, Virginia. James Sedoruk was Director of Operations - East at Sabey Data Centers from 2022 to 2025, General Manager there from 2021 to 2022 and Facilities Director at Sodexo from 2020 to 2021.
Lenny Lynch
LinkedInExperience: Vice President Data Center Operations · STACK Infrastructure
Lenny Lynch has been Vice President Data Center Operations at STACK Infrastructure since June 2025, based in Cork, Ireland. Lenny Lynch was Regional Operations Director UK at NTT Global Data Centers from 2023 to 2025, Data Center Manager there from 2021 to 2023 and Data Center Facilities Manager at Equinix from 2014 to 2021.
Mike Casey
LinkedInExperience: Chief Operating Officer · STACK Infrastructure
Mike Casey has been Chief Operating Officer at STACK Infrastructure since March 2026, based in Atlanta. At STACK Infrastructure, Mike Casey was also Chief Technology Officer from 2024 to 2026 and Chief Data Center Officer from 2019 to 2024, and was President- T5 Facilities Management at T5 Data Centers from 2014 to 2019.
Rada Flom
LinkedInExperience: Senior Vice President of Critical Operations · STACK Infrastructure
Rada Flom has been Senior Vice President of Critical Operations at STACK Infrastructure since April 2026, based in Las Cruces, New Mexico. At STACK Infrastructure, Rada Flom was also Vice President of Critical Operations from 2022 to 2026 and lists Sr. Director, Critical Operations from 2020, and was Sr. Director of Data Center Services at Ntirety from 2019 to 2020.
Ryan Wolsey, MBA
LinkedInExperience: Vice President of Critical Operations · STACK Infrastructure
Ryan Wolsey has been Vice President of Critical Operations at STACK Infrastructure since July 2026, based in Hillsboro, Oregon, and the profile headline reads Vice President of Operations - West Region at STACK. Ryan Wolsey was Director of Operations at STACK Infrastructure from 2023 to 2026 and Data Center Engineering Operations Manager at Amazon Web Services (AWS) from 2016 to 2022.
Spencer Lecheler
LinkedInExperience: Senior Vice President · STACK Infrastructure
Spencer Lecheler has been Senior Vice President at STACK Infrastructure since April 2021, based in the Minneapolis-St. Paul area, and the profile headline reads Senior Vice President of Operations at STACK Infrastructure. Spencer Lecheler was Senior Director - Data Center Solutions at CBRE from 2018 to 2021 and Director of Data Center Strategy at Thomson Reuters from 2008 to 2016.
Sven Sachs
LinkedInExperience: Vice President Operations Switzerland · STACK Infrastructure
Sven Sachs has been Vice President Operations Switzerland at STACK Infrastructure since June 2024, based near Geneva, and also lists Critical Operations Director at STACK Infrastructure from October 2022 with no end date. Sven Sachs was Datacenter Construction Lead at STACK from 2023 to 2024 and Data Center Manager at Kyndryl from 2021 to 2022.
Thomas (TJ) Ciccone
LinkedInExperience: Senior Vice President of Data Center Operations · STACK Infrastructure
Thomas (TJ) Ciccone is a former Senior Vice President of Data Center Operations at STACK Infrastructure, a role held from September 2019 to April 2025 in Ashburn, Virginia. Thomas (TJ) Ciccone has been a Vice President at Oracle since April 2026, was Chief Technology Officer at Menlo Digital from 2025 to 2026 and has been an Adjunct Professor at Northern Virginia Community College since 2019.
Tom Harris
LinkedInExperience: Vice President of Technical Operations · STACK Infrastructure
Tom Harris has been Vice President of Technical Operations at STACK Infrastructure since March 2024, based in Sumner, Washington, and was Sr. Director of Technical Operations there from 2022 to 2024. Tom Harris was Global Senior Technical Program Manager at Microsoft from 2019 to 2022 and Regional Critical Environment Program Manager US West there from 2016 to 2019.
Choose the right perspective
Match the person's region and scope, whether one country, a region or company-wide operations, to the decision you face. Weigh whether their work centered on critical operations, technical operations or maintenance systems, since each sees different problems.
Questions to take into the conversation
- 01What did you focus on first when you took on your operations role at STACK Infrastructure?
- 02How do you keep critical facilities reliable across the sites you have overseen?
- 03What has your own work taught you about running data center operations across regions?
Reaching STACK Infrastructure operations leaders
How can I contact one of these STACK Infrastructure operations 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: STACK Infrastructure, 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 STACK Infrastructure operations leaders?
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Can an AI agent ask one of these STACK Infrastructure operations 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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