10 Bristol Myers Squibb security leaders
Chief Information Security Officer, Senior Director of Cyber Defense and Business Information Security Officer are among the roles held by these ten Bristol Myers Squibb security leaders. A reader can learn how security leaders work at Bristol Myers Squibb from people who have held the role.
Professionals to explore
Alexandra Decknick
LinkedInExperience: Vice President, IT Risk & Resilience · Bristol Myers Squibb
Vice President, IT Risk & Resilience at Bristol Myers Squibb since May 2025, based in Haddonfield, New Jersey, with a career centered on cybersecurity, risk management, IT transformation and technology enablement in health, pharma and life sciences. Alexandra Decknick also held Vice President, IT Risk Management (2024–2025), Executive Director | Head of IT Support Services (2022–2024) and Director | Head of Cyber Governance (2020–2021) at Bristol Myers Squibb.
Ari Hamalian
LinkedInExperience: Executive Director IT Risk Operations and Supplier Resilience · Bristol Myers Squibb
Executive Director IT Risk Operations and Supplier Resilience at Bristol Myers Squibb since May 2025, based in Princeton, New Jersey, with a profile describing work in technology and engineering helping Fortune 500 companies understand and mitigate cybersecurity risk exposure. Ari Hamalian also held Executive Director Strategy & Operations (2024–2025), Senior Director, Strategy and Operations (2022–2024) and Director, Strategy and Executive Reporting (2021–2022) at Bristol Myers Squibb.
Brandi Wadsworth
LinkedInExperience: Director, IT Third Party Risk and Resiliency, BCM, SOX · Bristol Myers Squibb
Director, IT Third Party Risk and Resiliency, BCM, SOX at Bristol Myers Squibb since May 2025, based in Greater Philadelphia, with enterprise-wide accountability for IT third-party risk, supplier resiliency, IT SOX and IT business continuity across the U.S. and India. Brandi Wadsworth also held Director, Business Information Security Officer (BISO) Enabling Services & IT TPRM (2022–2025) and Director, Cybersecurity Identity & Access Management (IAM) Governance (2020–2022) at Bristol Myers Squibb.
Hannah Luck
LinkedInExperience: Senior Director, Cyber Defense · Bristol Myers Squibb
Senior Director, Cyber Defense at Bristol Myers Squibb since June 2024, based in Princeton, New Jersey, leading teams that defend against cyber threats. Hannah Luck also held Director, Cyber Defense (2023–2024), Associate Director, Cyber Fusion Strategy and Operations (2022–2023), Associate Director, Cybersecurity, Cyber Risk Management Lead (2020–2022) and Manager, Cybersecurity, Cyber Consulting (2019–2020) at Bristol Myers Squibb.
Helen Beyne
LinkedInExperience: Commercialization Business Information Security Officer · Bristol Myers Squibb
Commercialization Business Information Security Officer at Bristol Myers Squibb since December 2024, and Director, Cyber Awareness, IT Procedures & Trainings, & IT Rotational Development Program Lead there since September 2023. Helen Beyne also held Associate Director of IT, Cybersecurity, Human Risk Education & Strategy (2021–2023) and Associate Manager, Technology Leadership Development Program (2019–2021) at Bristol Myers Squibb.
Jennifer Zingale
LinkedInExperience: Director Business Information Security Officer · Bristol Myers Squibb
Director Business Information Security Officer at Bristol Myers Squibb since May 2025, based in Princeton, New Jersey, and Associate Director, Strategy & Operations there since 2020. Jennifer Zingale also held IT Business Partner (2017–2020), Portfolio Manager (2015–2017) and Manager, Business Operations (2011–2015) roles at Bristol Myers Squibb.
Michele Bersak
LinkedInExperience: Sr. Director, R&D Business Information Security Officer & Cyber Strategy · Bristol Myers Squibb
Sr. Director, R&D Business Information Security Officer & Cyber Strategy at Bristol Myers Squibb since May 2025, based in Princeton, New Jersey. Michele Bersak also held Senior Director, IT Risk Operations (2023–2025), Director, Cyber & Data Risk Operations (2022–2023), Director, Information Security Officer for Enabling Functions (2021–2022) and Associate Director, Information Security Officer for Enabling Functions (2019–2021) at Bristol Myers Squibb.
Mohammed Rafiuddin
LinkedInExperience: Sr. Director, India Cyber, Risk & Compliance · Bristol Myers Squibb
Sr. Director, India Cyber, Risk & Compliance at Bristol Myers Squibb since October 2025, based in Hyderabad. Mohammed Rafiuddin also held Director, India Cyber Risk & Compliance Lead at Bristol Myers Squibb (2023–2025), and Senior Director & CISO - IT Security & Governance (2023) and Director & CISO - IT Security & Governance (2021–2023) at Columbus.
Priyank Dhutia
LinkedInExperience: Director Cybersecurity Engineering,Endpoints and Platforms. · Bristol Myers Squibb
Director Cybersecurity Engineering, Endpoints and Platforms at Bristol Myers Squibb since July 2023, based in Fords, New Jersey, with a profile describing work shaping enterprise cybersecurity strategy through Zero Trust, innovation and global collaboration. Priyank Dhutia also held Associate Director (2020–2023) and Solutions Architect (2017–2020) roles at Bristol Myers Squibb and Technical Lead at Wipro (2014–2017).
Sydney Klein
LinkedInExperience: Chief Information Security Officer · Bristol-Myers Squibb
Chief Information Security Officer at Bristol-Myers Squibb since February 2018, a C-level role in engineering and technical. Sydney Klein spent 1999 to 2018 at Capital One, holding Director, Information Security (1999–2008), Senior Director, Information Technology Risk Officer (2008–2014) and Vice President, Information Security Officer roles there.
Choose the right perspective
Pick the person whose security area is closest to your question, since cyber defense, business information security, security engineering, third-party risk and regional cyber compliance roles call for different experience. Check the dates on each role so you know how recent the experience is.
Questions to take into the conversation
- 01How did you work with the business teams you supported as a business information security officer?
- 02What have you learned from your own work about running cyber defense across many sites?
- 03How did you manage cyber risk from suppliers and other third parties in your own role?
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About this directory
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