Justin Fier – Biography
Last update: March 11, 2026Executive profile
Justin was Senior Systems Security Analyst at Abraxas Corporation, and Linux Administrator at Northrop Grumman Mission Systems. Justin Fier joined Thoma Bravo in 2015.
Justin Fier is currentlySenior Vice President, Offensive Security Group at Darktrace - View - Darktrace org chart
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Education
In 2002, Justin Fier completed a Bachelor in Economics at University of Maryland.
They have also studied at University of Maryland :
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Company Colleagues
- At Darktrace, Justin Fier has 40 colleagues including Charles Goodman (Chairman & Interim CEO), Han Sikkens (Director)…
Homonyms
- Justin Fier - Managing Director, Impact StrategY - Timberland Investment Resources
Industry Colleagues
- In the IT Security industry, Justin Fier has 9,480 colleagues in 566 companies located in 40 countries. 7,315 executive movements have been recorded in the last 12 months. Learn more about IT Security.
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