Jason Bareiszis – Biography
Last update: March 4, 2026Executive profile
Jason Bareiszis is currently
Director, IT Security Operations at Berkley One - View - Berkley One org chart
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The colleagues of Jason Bareiszis
Company Colleagues
- At Berkley One, Jason Bareiszis has 21 colleagues including Kathleen Tierney (President), Elaine Reyes (Compliance & Regulatory)…
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- In the Insurance industry, Jason Bareiszis has 69,240 colleagues in 3,978 companies located in 106 countries. 20,957 executive movements have been recorded in the last 12 months. Learn more about Insurance.
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