Senior Product Marketing Manager - Prompt Security

What is Prompt?

Prompt Security is the leading AI Security Platform, safely and securely enabling organizations around the globe to embrace AI. The company was recently acquired by SentinelOne, the AI cybersecurity leader, to further advance its Generative AI and Agentic AI security strategy.

What Are We Looking For?

SentinelOne is seeking a Product Marketing Manager to drive positioning, messaging, and go-to-market efforts for our Prompt Security solution. The candidate will play a key role in shaping product narratives and capturing market demand. You’ll lead product launches, collaborate with product and sales teams, and develop materials that articulate value and differentiate our offerings in a rapidly evolving landscape.

The ideal candidate is strategic, customer-focused, and highly collaborative—capable of balancing big-picture thinking with hands-on execution. Strong communication skills, market insight, and an ability to translate complex technology into clear, compelling stories are essential. A proactive mindset, adaptability, and comfort working in a fast-moving environment will ensure success in this role.

What Will You Do?

• Develop and refine product positioning and messaging that clearly differentiates our offerings in the market.
• Lead product launches end-to-end, collaborating closely with Product, Marketing, Sales, and Customer Success.
• Create and manage GTM plans, including objectives, timelines, launch assets, and performance metrics.
• Build and maintain sales enablement materials, such as pitch decks, battlecards, one-pagers, FAQ docs, and competitive analyses.
• Work closely with Marketing Communications and Content teams to ensure consistent storytelling.

What Skills and Knowledge Should You Bring?

• 4–5+ years of experience in product marketing or a related role (Cybersecurity experience is a must).
• Strong understanding of B2B markets and customer lifecycle motions.
• Exceptional communication skills: ability to craft clear, compelling narratives.
• Proven track record in GTM planning, product launches, and cross-functional leadership.
• Ability to thrive in fast-paced, ambiguous environments.
• Technical aptitude and ability to translate complex concepts into simple language.

Why us?

You will be joining a cutting-edge company, where you will tackle extraordinary challenges and work with the very best in the industry.

• Medical, Vision, Dental, 401(k), Commuter, Health and Dependent FSA
• Unlimited PTO
• Industry leading gender-neutral parental leave
• Paid Company Holidays
• Paid Sick Time
• Employee stock purchase program
• Disability and life insurance
• Employee assistance program
• Gym membership reimbursement
• Cell phone reimbursement
• Numerous company-sponsored events including regular happy hours and team building events