David B.

David B. has extensive work experience in the field of information technology and network security. David is currently working as a Principal Platform Engineer at The Depository Trust & Clearing Corporation (DTCC) since 2023. Prior to this, they held various roles at Palo Alto Networks from 2013 to 2023, including Principal Resident Engineer, Professional Services Engineer, and Senior Technical Support Engineer.

Before joining Palo Alto Networks, David worked as a Senior Network Engineer - Infrastructure & Security at Rave Motion Pictures in 2012, where they were responsible for network architecture and implementation. David also worked as a Security Consultant at FishNet Security from 2011 to 2012.

David's work experience also includes a role as a Senior Network Security Engineer - Information Security at A. H. Belo from 2009 to 2011, where they led a security infrastructure refresh project. David also worked as a Senior Network Engineer at Staples Promotional Products from 2008 to 2009, where they played a key role in redesigning the company's hosting environment and internal network.

In addition, David has experience working as a Systems Architect Contractor at Embarq in 2007, a Network Planner II Firewall (Overflow Contractor) at Sprint Nextel Corporation in 2007, and a Senior Engineer/President at SPITEK LLC, their own consulting firm, from 1999 to 2007.

David's early career includes a role as a Systems Engineer at Saepio Technologies in 2006, where they were responsible for the strategy, design, support, and implementation of infrastructure for specialized marketing asset management software.

Overall, David B. has a diverse range of experience in network security, infrastructure design, and support across various industries.

David B. attended Johnson County Community College from 2002 to 2004. However, there is no information regarding their degree or field of study during this time. In addition to their college education, David B. has obtained two certifications from Palo Alto Networks - the Palo Alto Networks Certified Network Security Consultant (PCNSC) in March 2019, and the Palo Alto Networks Certified Network Security Engineer (PCNSE), although the specific month and year of obtaining this certification are not provided.