3+ years industry experience in sales engineering. Technical background in messaging and Internet security principles. Strong understanding of how Internet protocols work (HTTP, SMTP, DNS, etc.). Knowledge of networking topology and TCP/IP protocol. Prior experience selling software to Fortune 500 companies. Strong technical presentation and written communication skills. Ability to see and present 'the Big Picture' and architect a solution for customer challenges. Ability to work independently in a high-velocity environment. Positive attitude, customer focus, and strong sense of ownership. BSCS/BSEE or equivalent work experience. CISSP, CEH, or other relevant security certifications a plus.