Dec 2025 – Mar 2026 · 3 mos · New York City Metropolitan Area · Remote

Oct 2025 – Jan 2026 · 3 mos

• I lead all product lines across SentinelOne.

Oct 2024 – Oct 2025 · 1 yr

May 2023 – Oct 2024 · 1 yr 5 mos

Aug 2022 – Apr 2023 · 8 mos

Oct 2025 – Present · 7 mos · New York City Metropolitan Area · Remote

Mar 2025 – Present · 1 yr 2 mos · New York City Metropolitan Area · Remote

Jun 2024 – Present · 1 yr 11 mos · New York City Metropolitan Area · Remote

Mar 2024 – Present · 2 yrs 2 mos · San Francisco Bay Area · Remote

Sep 2023 – Present · 2 yrs 8 mos · Tel Aviv District, Israel

Oct 2022 – Oct 2024 · 2 yrs · New York City Metropolitan Area

Aug 2022 – Oct 2025 · 3 yrs 2 mos · Tel Aviv District, Israel

Jul 2022 – Present · 3 yrs 10 mos · Herndon, Virginia, United States

May 2022 – Present · 4 yrs · San Francisco Bay Area

May 2022 – Present · 4 yrs · McLean, Virginia, United States

Apr 2022 – Present · 4 yrs 1 mo · Austin, Texas Metropolitan Area

Apr 2022 – Present · 4 yrs 1 mo · San Diego, California, United States

Apr 2022 – Feb 2025 · 2 yrs 10 mos · San Francisco Bay Area

Feb 2022 – Present · 4 yrs 3 mos · Greater Toronto Area, Canada

Dec 2020 – Present · 5 yrs 5 mos · Arlington, Virginia, United States

Jul 2019 – Present · 6 yrs 10 mos · Arlington, Virginia, United States

• Shift5 is a cybersecurity company that builds hardware and software products to defend weapon systems, air platforms, and commercial transportation systems.

Apr 2019 – Mar 2021 · 1 yr 11 mos · San Francisco Bay Area

• Bridgecrew develops and delivers security as code, so anyone, anywhere can deploy the defenses needed to protect their cloud infrastructure. Sold to Palo Alto Networks in March 2021.

Jan 2018 – Jun 2022 · 4 yrs 5 mos · Greater New York City Area

• I was the product owner for AWS Security Hub, AWS’s security and compliance center. In this role I manage a team that is responsible for Security Hub’s roadmap, product feature definition, customer engagement, UX design, partner engagement and onboarding, product marketing, P&L, and security and compliance content development.
• Grew Security Hub revenue from zero to ~$100m ARR.
• Grew Weekly Active Accounts from zero to ~100k
• Established Security Hub as the fastest ever growing AWS security service.

Aug 2012 – Jan 2018 · 5 yrs 5 mos · Cambridge, MA

• I was a co-founder of Sqrrl (now called Amazon Detective) and wore many hats over Sqrrl's 5 year history before Amazon Web Services (AWS) acquired Sqrrl in January 2018. Some of the things I did:
• Marketing: Led the creation of a new security market segment for "Threat Hunting". Generated over 1500 net new leads, 500 MQLs, and 50 meetings per month on a minimal budget. Stood up marketing automation processes, built the website, led development of all initial marketing collateral, white papers, ebooks, and pitch decks.
• Sales: Landed the first major commercial client for Sqrrl's Threat Hunting Platform (launched in May 2016); built Sqrrl's public sector business from scratch, including major wins at DoD, DHS, UK MOD. Stood up Salesforce platform and processes. Landed initial customer win in EMEA.
• Business Development: Established partnerships with major resellers, SIs, and MSSPs, including Deloitte, HPE, and Wipro. Developed joint GTM strategies with technology partners, such as IBM QRadar, Splunk, Carbon Black, and HPE Arcsight.
• Product management. Led the decision for Sqrrl to focus first on link analysis via a graph database backend and then the decision to focus on threat hunting.
• COO/Board Member. Led initial fundraising efforts. Stood up legal and accounting tools and processes. Supported M&A efforts.
• Sqrrl was the Threat Hunting Company that enables organizations to target, hunt, and disrupt advanced cyber threats. Sqrrl’s industry-leading Threat Hunting Platform unites graph analysis and visualization, machine learning, and multi-petabyte scalability capabilities into an integrated solution. Sqrrl’s unique approach enables security analysts to discover threats faster and reduces the time and resources required to investigate them. Sqrrl relaunched in December 2019 as Amazon Detective.

May 2009 – Jun 2010 · 1 yr 1 mo · Washington D.C. Metro Area

• The National Security Council staff advises the President (through the National Security Advisor) on homeland and national security issues. I worked within the Cybersecurity Directorate that was comprised of representatives from DHS, CIA, NSA, DOJ, DOC, ODNI, and DOD. I led development of the National Strategy for Trusted Identities in Cyberspace (NSTIC) and worked on various other efforts such as cybersecurity legislation, cyber incident response, and policy analysis.

May 2008 – May 2009 · 1 yr · Washington, DC

• The Cybersecurity and Infrastructure Security Agency oversees DHS' infrastructure protection and cybersecurity efforts. I coordinated various policy and strategy efforts across the agency, such as the National Infrastructure Protection Plan, before being tapped for a detail to the White House.

Sep 2005 – May 2008 · 2 yrs 8 mos · Arlington, VA

• I led a team of 15 government employees charged with identifying critical risks to US transportation systems and coming up with innovative processes or technologies to mitigate those risks. One of those technologies was a new digital signature standard embedded in 2D barcodes to authenticate boarding passes, which mitigated an important vulnerability in terrorist watch lists. I also led the development of the first scenario-based, intelligence-driven quantitative risk analysis of the U.S. aviation system. This analysis identified the top 100 risk scenarios associated with the U.S. aviation system and calculated annual loss exposures for each of them using expert elicitation for frequencies and economic analysis on first and second order consequences.

Jan 2001 – Jan 2005 · 4 yrs · Mclean, VA

• Advised the IRS, the Office of the Attorney General, and the Office of the Secretary of Homeland Security on organizational effectiveness issues. I worked on a strategic analysis to realign 10% of Department of Justice’s budget and staff to counterterrorism in the months after 9/11. I also served as one of the first consultants on the ground to help stand up the Department of Homeland Security (DHS), supported the inaugural joint integration staff at DHS, and was the only consultant assigned to support the DHS ”Second Stage Review”.