David Berg is the Chief Technology Officer, working primarily from the Ocean Tomo Chicago office. Before assuming his role as CTO, Mr. Berg was the Systems and Network Architect at Ocean Tomo. Additionally, prior to joining Ocean Tomo, Mr. Berg was an Information Security Consultant specializing in penetration testing, network security assessments, and third party risk.

Mr. Berg earned his Masters in Computer Information and Network Security and a dual Bachelor of Science in Information Assurance and Security Engineering and in Network Technologies from DePaul University. Mr. Berg continues to maintain a relationship with DePaul, serving as an adjunct faculty member.