10 Waymo leaders in new roles in 2026
These ten Waymo leaders in new roles in 2026 each started their current role at Waymo this year, from directors of engineering and SRE to its Treasurer, finance heads and operations directors for Europe and the global operations center. A reader can learn how Waymo leaders approach a role they started in 2026 from people who hold one now.
Professionals to explore
Duncan Winn
LinkedInExperience: Director SRE Waymo · Waymo
Duncan Winn has been Director SRE Waymo at Waymo since May 2026, based in the United States. Duncan Winn was also VP and GM of Managed Services and Managed Sovereign Cloud at Zscaler from 2024 to 2026 and Director of Engineering / SRE, Security and Privacy, Sovereign Trusted Cloud at Google from 2021 to 2024.
Leticia (Lety) Cavalcante, MBA
LinkedInExperience: Director of Operations, Head of Europe · Waymo
Leticia (Lety) Cavalcante has been Director of Operations, Head of Europe at Waymo since June 2026, based in the San Francisco Bay Area, and the profile describes leading operational expansion to European markets. At Waymo, Leticia (Lety) Cavalcante was also Director of Operations, Head of Operations Center from 2024 to 2026 and Head of Operations Center from 2022 to 2024.
Lynda Talgo
LinkedInExperience: Senior Director Global Operations Center · Waymo
Lynda Talgo has been Senior Director Global Operations Center at Waymo since May 2026, based in the San Francisco Bay Area. Lynda Talgo was also Board Strategic Advisor & Executive Coach for a portfolio of AI-enabled companies from 2024 to 2026 and Board Chair at Cell-Ed, Inc. from 2015 to 2025.
Nicholas Edelman
LinkedInExperience: Director of Engineering · Waymo
Nicholas Edelman has been Director of Engineering at Waymo since January 2026, based in Los Altos, California. Nicholas Edelman was also Director of Engineering | Gemini Enterprise at Google from 2025 to 2026 and Director of Engineering | Cloud AI Vertex Search and Document AI at Google from 2023 to 2025, and was Senior Staff Software Engineer, Tech Lead Manager | Cloud AI Search and Recommendations at Google from 2017 to 2023.
Olga Marruffo, CFA
LinkedInExperience: Treasurer · Waymo
Olga Marruffo has been Treasurer at Waymo since June 2026, based in Palo Alto, California. Olga Marruffo was also VP, Technology & Innovation Organization | CFO, HP Foundation at HP from 2024 to 2026, Vice President and Head of Corporate FP&A at HP from 2021 to 2026 and Vice President and Chief of Staff to CEO at HP from 2020 to 2021.
Ram Ramkumar
LinkedInExperience: Senior Director of Engineering · Waymo
Ram Ramkumar has been Senior Director of Engineering at Waymo since April 2026, based in the San Francisco Bay Area. Ram Ramkumar was also VP of Engineering at Cardlytics from 2023 to 2026, Senior Director of Engineering, Travel Ads and Local Services Ads at Google from 2020 to 2023 and Director of Engineering, Hotel Search and Ads at Google from 2015 to 2020.
Rim Yazigi
LinkedInExperience: Director of Engineering DevAI · Waymo
Rim Yazigi has been Director of Engineering DevAI at Waymo since April 2026, based in San Francisco. Rim Yazigi also lists Director of Engineering at Google from August 2023, and was Director Of Engineering at Google from 2022 to 2023, Senior Engineering Manager at Google from 2019 to 2022 and Engineering Manager at Google from 2015 to 2019.
Sreeja Nag
LinkedInExperience: Director of Engineering · Waymo
Sreeja Nag has been Director of Engineering at Waymo since August 2026, based in the San Francisco Bay Area, and the profile describes work on sense and perception systems. Sreeja Nag was also Head of ADS Validation and Systems Engineering at Nuro from 2019 to 2026 and Principal Investigator and Senior Scientist (BAERI) at NASA Ames Research Center from 2015 to 2026.
Tiantian He
LinkedInExperience: Head of Corp Financial Planning & Analysis · Waymo
Tiantian He has been Head of Corp Financial Planning & Analysis at Waymo since April 2026, based in the San Francisco Bay Area. Tiantian He was also in Platform and Devices FP&A at Google from 2016 to 2026, in Financial Planning and Analysis at GoPro from 2015 to 2016 and Senior Business Analyst at Capital One from 2012 to 2015.
Yanina (Yana) Koval
LinkedInExperience: Head of Business Finance · Waymo
Yanina (Yana) Koval has been Head of Business Finance at Waymo since May 2026, based in Millbrae, California. Yanina (Yana) Koval was also Senior Finance Manager, Companion Products and Services at Amazon in 2026, Senior Finance Manager, FireTV and Alexa Advertising at Amazon from 2024 to 2026 and Senior Finance Manager, Amazon Search from 2013 to 2022.
Choose the right perspective
Match the person's function to your question, since an engineering director and the head of corporate FP&A see different parts of the company. People whose role started earliest in the year have had the most time in it.
Questions to take into the conversation
- 01What did you focus on in your first months in your current role?
- 02Which parts of your past roles have been most useful in the role you hold now?
- 03How do you decide which priorities to take on first when you start a new role at a large company?
Reaching Waymo leaders in new roles in 2026
How can I contact one of these Waymo leaders in new roles in 2026?
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: Waymo, 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 Waymo leaders in new roles in 2026?
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What if they don't reply?
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Can an AI agent ask one of these Waymo leaders in new roles in 2026 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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