10 Goldman Sachs security directors
Cloud Security Executive Director, Head of Data Platform Security and Vice President / Executive Director - Global Head of Cyber Resilience are among the roles held today by these ten Goldman Sachs security directors. A reader can learn how security directors work at Goldman Sachs from people who have held the role.
Professionals to explore
Arkadiusz Wojtczak
LinkedInExperience: Cloud Security Executive Director · Goldman Sachs
Arkadiusz Wojtczak has been Cloud Security Executive Director at Goldman Sachs since June 2024, based in Birmingham, England. Arkadiusz Wojtczak was Identity and Access Management Executive Director at Goldman Sachs from 2020 to 2024, Cyber Security Architecture Team Manager at PKO Bank Polski from 2018 to 2020 and Cyber Security Expert there in 2017.
Dinesh Manicckam
LinkedInExperience: Former Vice President/Executive Director - Cybersecurity/Technology Risk · Goldman Sachs
Dinesh Manicckam is a former Vice President/Executive Director - Cybersecurity/Technology Risk at Goldman Sachs, a role held from July 2024 to April 2025. Dinesh Manicckam has been VP - EMEA Tech Risk/Info Sec Advisory Lead at Nomura since April 2025 and was Cybersecurity Senior Manager - Strategy & Risk at KPMG UK from 2021 to 2024.
J Young
LinkedInExperience: Vice president (Executive director), Operational Risk - Information Security & Cybersecurity · Goldman Sachs
J Young has been Vice president (Executive director), Operational Risk - Information Security & Cybersecurity at Goldman Sachs since February 2024, based in Dublin. J Young was Senior Technical Security Officer at the Foreign, Commonwealth and Development Office from 2018 to 2024 and Information Services Engineer in the British Army from 2010 to 2024.
Mandy S.
LinkedInExperience: Head of Asset Management Technology Risk and Value Accelerator Cyber · Goldman Sachs
Mandy S. has been Head of Asset Management Technology Risk and Value Accelerator Cyber at Goldman Sachs since April 2026, based in the United Kingdom. Mandy S. was Executive Director, Global Co-head - Penetration Testing Centre of Excellence Tech Risk Advisory (2023–2026) and Executive Director Head of Tech Risk - Direct to Consumer (CWM) (2020–2023) at Goldman Sachs.
Manjari Medha
LinkedInExperience: Head of Data Platform Security · Goldman Sachs
Manjari Medha has been Head of Data Platform Security at Goldman Sachs since January 2023 and was Interim CISO ( GS AIF Entity ) there from April to October 2025. Manjari Medha was Operational Risk Lead - Data Management (2020–2023), Technology Operational Risk - Lead (2015–2020) and Tech Risk Officer (2012–2015) at Goldman Sachs.
Matt Macleod
LinkedInExperience: Former Executive Director of Insider Threat | Global Team Lead | Cyber Security Executive | Technology Risk · Goldman Sachs
Matt Macleod is a former Executive Director of Insider Threat | Global Team Lead | Cyber Security Executive | Technology Risk at Goldman Sachs, a role held from February to October 2022. Matt Macleod has been Executive Director at JPMorganChase since February 2023 and was Senior Risk Manager at Amazon from 2022 to 2023.
Mikolaj Maciejak
LinkedInExperience: VP/Executive Director, Core IAM Services · Goldman Sachs
Mikolaj Maciejak has been VP/Executive Director, Core IAM Services at Goldman Sachs since November 2021, based in Birmingham, England. Mikolaj Maciejak was VP/Executive Director, Security Critical Infrastructure at Goldman Sachs from 2016 to 2021 and Senior Security and IAM Engineer at Roche from 2014 to 2016.
Raktim Datta
LinkedInExperience: Executive Director of GEN AI Security Architecture · Goldman Sachs
Raktim Datta has been Executive Director of GEN AI Security Architecture at Goldman Sachs since November 2023, based in London. Raktim Datta was Senior Lead Cyber Security Architect at Lloyds Banking Group from 2018 to 2023 and Cyber Security Risk Manager at HSBC from 2016 to 2023.
Tochukwu (TC) Umejei
LinkedInExperience: Vice President / Executive Director - Global Head of Cyber Resilience · Goldman Sachs
Tochukwu (TC) Umejei has been Vice President / Executive Director - Global Head of Cyber Resilience at Goldman Sachs since October 2023, based in the New York City area. Tochukwu (TC) Umejei was also Vice President/ Executive Director - CISO Global Investment Research/AWM Private at Goldman Sachs from 2020 to 2024, and worked in Bank Supervision & Regulation - Cybersecurity and Technology Risk at the Federal Reserve Bank of New York from 2018 to 2020.
Viktoriya Dehal
LinkedInExperience: Operational Risk - Information & Cyber Security, Executive Director · Goldman Sachs
Viktoriya Dehal has been Operational Risk - Information & Cyber Security, Executive Director at Goldman Sachs since April 2024, based in the United Kingdom. Viktoriya Dehal was Head of Cyber Security - Interim, Senior Manager (2022–2024) and Head of Application and Cloud Security, Senior Manager (2020–2024) at TSB Bank, and Cyber and Information Security Manager and ISMS Officer, Vice President at Barclays from 2019 to 2020.
Choose the right perspective
Match the security area a person's title names, such as cloud security, identity and access management or cyber risk, to the question you bring. Check whether they hold that title today or held it in an earlier role before asking how the work runs now.
Questions to take into the conversation
- 01How do you set priorities for a security area when regulators, auditors and engineering teams all ask for different things?
- 02How do security directors work with the technology teams that build and run the systems they protect?
- 03What do you report to senior leadership about your area, and how do you measure progress?
Reaching Goldman Sachs security directors
How can I contact one of these Goldman Sachs security directors?
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: Goldman Sachs, based on profile data retrieved on October 26, 2026. Being listed here doesn't mean someone has agreed to take calls.
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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.