10 BlackRock chiefs of staff
Managing Director, Chief of Staff to the Chairman & CEO, Managing Director, Chief of Staff to President and Chief of Staff, Global Aladdin Client Business are among the titles held today by these BlackRock chiefs of staff. A reader can learn what chief of staff work at BlackRock involves from people who have done it.
Professionals to explore
Alexa Moses
LinkedInExperience: Vice President, Chief of Staff to the Global Chief Financial Officer · BlackRock
Alexa Moses has been Vice President, Chief of Staff to the Global Chief Financial Officer at BlackRock since April 2023, based in the New York City area. At BlackRock, Alexa Moses was also Market Sales Partner from 2022 to 2023, Investment Management Associate from 2021 to 2022 and Analyst from 2019 to 2021.
Bethany Davis
LinkedInExperience: Chief of Staff to Chief Innovation Officer · BlackRock
Bethany Davis has been Chief of Staff to Chief Innovation Officer at BlackRock since June 2023, based in New York, and was Chief of Staff to Global Head of Technology at BlackRock from 2022 to 2023. Bethany Davis was Chief of Staff to CEO at Celsius from 2021 to 2022 and Chief of Staff, Growth & Product there in 2022.
Catherine Kress
LinkedInExperience: Managing Director, Chief of Staff to the Chairman & CEO · BlackRock
Catherine Kress has been Managing Director, Chief of Staff to the Chairman & CEO at BlackRock since September 2025, based in New York. At BlackRock, Catherine Kress was also Managing Director, Head of Geopolitical Research & Strategy in 2025, Director, Head of Geopolitical Research & Strategy from 2023 to 2024 and Advisor to the Chairman, BlackRock Investment Institute from 2018 to 2023.
Georgina Sillem
LinkedInExperience: Director, Chief of Staff to Head of UK, Europe & Africa · BlackRock
Georgina Sillem has been Director, Chief of Staff to Head of UK, Europe & Africa at BlackRock since January 2024, based in the United Kingdom, and also lists Chief of Staff to Head of UK at BlackRock since December 2022. At BlackRock, Georgina Sillem was also a Vice President from 2021 to 2024 and an Associate from 2017 to 2020.
Jennifer Cutaia
LinkedInExperience: Chief of Staff, Global Aladdin Client Business · BlackRock
Jennifer Cutaia has been Chief of Staff, Global Aladdin Client Business at BlackRock since May 2023, based in New York, and was Chief Of Staff, Global Aladdin Business Development there from 2022 to 2023. At BlackRock, Jennifer Cutaia was also Director, BlackRock Solutions - Analytics and Modeling, Strategy and Management from 2021 to 2022.
Jillian Kaminski
LinkedInExperience: Director, Chief of Staff in the Office of the Vice Chairman and Global Head of Alumni Relations · BlackRock
Jillian Kaminski has been Director, Chief of Staff in the Office of the Vice Chairman and Global Head of Alumni Relations at BlackRock since January 2026, based in New York. At BlackRock, Jillian Kaminski was also Vice President, Chief of Staff in the Office of the Vice Chairman & Global Head of Alumni Relations in 2025 and Vice President, Global Head of Alumni Relations from 2022 to 2025.
Kelsey Jackson
LinkedInExperience: Managing Director, Chief of Staff to President · BlackRock
Kelsey Jackson has been Managing Director, Chief of Staff to President at BlackRock since January 2025, based in New York, and also lists Director, Chief of Staff to President at BlackRock since January 2021. At BlackRock, Kelsey Jackson was also Vice President, Corporate Executive from 2016 to 2021.
Laura Sullivan
LinkedInExperience: Chief of Staff to the Portfolio Management Group · BlackRock
Laura Sullivan has been Chief of Staff to the Portfolio Management Group at BlackRock since March 2026, based in New York, and was Vice President, Office of the Chairman & CEO at BlackRock from 2023 to 2026. Laura Sullivan was an Associate at McKinsey & Company from 2020 to 2023 and an Associate at Goodwin from 2019 to 2020.
Marta Baeza
LinkedInExperience: Chief of Staff to the Head of US Wealth & Retirement · BlackRock
Marta Baeza has been Chief of Staff to the Head of US Wealth & Retirement at BlackRock since September 2025, based in New York. At BlackRock, Marta Baeza also worked in Latin America Institutional Strategy from 2023 to 2025, Iberia Country Management from 2022 to 2023 and UK iShares and Wealth Sales & Strategy from 2018 to 2022.
Susan Wang
LinkedInExperience: Chief Of Staff to the Global Head of Human Resources, Director · BlackRock
Susan Wang has been Chief Of Staff to the Global Head of Human Resources, Director at BlackRock since December 2019, based in San Francisco, and has also been Head of Strategy & Business Management, Human Resources, Director there since April 2020. At BlackRock, Susan Wang was Head of Strategy & Business Management, ETF Markets and Investments from 2018 to 2019.
Choose the right perspective
Match the organization named in a person's chief of staff title to the kind of group you want to understand. Weigh whether you need someone who supports one senior leader closely or someone who runs a chief of staff function for a business, a region or a corporate function.
Questions to take into the conversation
- 01What did you focus on first when you stepped into your chief of staff role at BlackRock?
- 02How do you decide which operating rhythms and reviews to run for the leader you support?
- 03What has your own chief of staff work at BlackRock taught you about working across businesses and regions?
Reaching BlackRock chiefs of staff
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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.