Director of Product Marketing
Aqua Security
Erin Stephan is a product marketing leader with more than 10 years of experience in cybersecurity, specializing in go-to-market strategy, positioning and messaging, product launches, sales enablement, and competitive strategy. She has built and led product marketing teams and programs that help organizations translate complex products into clear market stories and connect product investment to customer and business outcomes.
Erin is passionate about advancing the craft of product marketing and preserving the strategic judgment at the heart of the function as AI changes how teams work. Her work is grounded in building stronger connections across Product, Marketing, Sales, and Customer Success to create more effective go-to-market motions. An active member of the Product Marketing Alliance community, Erin is a PMA Ambassador, was recognized as one of PMA’s Top 100 Product Marketing Influencers in 2025, and regularly contributes through writing, mentoring, and peer learning.