David B. Cross in

David B. Cross

Sharpshooter · DISC type DC
Chief Information Security Officer at Atlassian
📍 Bellevue, Washington, United States

David B. Cross is the Chief Information Security Officer at Atlassian, with an extensive background leading cloud security at Oracle, Google, and Microsoft. A U. S. Navy veteran and holder of over 30 patents, he is an expert in cloud platforms, AI in security, and strategic planning. People describe him as a holistic and compassionate leader.

Outside of his CISO role, David is a Venture Partner at Rain Capital, an early-stage fund focused on cybersecurity and AI, where he actively supports women in tech. He is passionate about mentorship, particularly helping military veterans transition into corporate careers, and is a founding member of a professional CISO association.

Unique fact: He holds over 30 patents related to security and public key infrastructure.

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Experience
33 Years
Current Role
Chief Information Security Officer
Job Level
Leadership
Location
Bellevue, Washington, United States
Personality Overview

How David shows up

ROI Driven
Thorough Evaluator
Rigorous & Demanding

They respond well to strong and respectful communication. They like to be in a position where they can control the conversation and terms. They are very proud of what they do.

Priorities

Topics David cares about

AI in Security
Believes understanding AI is essential for a modern CISO and speaks on topics like using AI for threat intelligence and the risks of generative AI in enterprises.
Cloud Security
As a leader at Atlassian, Oracle, and Google, he frequently discusses the challenges and opportunities in the cloud security market, from data protection to solution integration.
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Career

Work history

2-2025
Chief Information Security Officer
Atlassian
1-2019
Venture Partner
Rain Capital
11-2024
Founding Member
Professional Association of CISOs
6-2022
Villager
Team8
12-2021
Angel Investor
StepSecurity
In the press

Media appearances

Embarking on Cloud with a Security‑First Mindset – Session featuring David B. Cross, CISO at Atlassian. Featured in Atlassian Events (Team ’25 Europe)
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David B. Cross, SVP & Chief Information Security Officer at Atlassian – Interview. Featured in YouTube
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Education
2001 - 2003
Master of Business Administration (M.B.A.)
City University
1992 - 1996
Bachelor of Science (B.S.)
Chapman University
Social presence
in
Behavioral profile

DISC profile (public)

D

Dominance (D)

Dominance (D) reflects how goal and task oriented a person is, and their ability to accomplish results irrespective of how demanding the circumstances might be. Those scoring high tend to be motivated by winning, competition, and success.

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