Prior to his employment with iSEC, Jonathan worked for the Air Force as a civilian. His roles consisted of reverse engineering malware for both signature and exploitation development. This experience enabled Jonathan to be comfortable working at a low-level with unknown protocols and binaries. During this time, he also assisted in the development of an open-source intelligence application to be used to identify indicators of compromise.

During his employment with iSEC Partners, Jonathan has been tasked with a variety of engagements. Of which his memorable projects include code reviewing custom kernel modules to be used for virtualization and reverse engineering Android applications. Jonathan has also collaborated and presented on a tool called AWS Scout. Scout helps automate security assessments of several Amazon Web Services. The tool was showcased at Black Hat USA 2012 Arsenal and OWASP AppSec 2012 conference.

Jonathan graduated with a M.S. in Cyber Security from NYU:Polytechnic and a BBA in Infrastructure Assurance and Information Security from UTSA.