Senior Product Manager

The role

The Senior Product Manager will take end-to-end ownership of a technical area within the MARS for Agents product line. You will research agentic AI capabilities, write engineering-ready requirements, and manage the product backlog. The role involves prototyping with AI tools and supporting sales and technical enablement.

What you will do

• Own inbound product direction for an assigned surface area
• Research emerging agentic AI capabilities and technical protocols
• Translate market and customer input into PRDs, user stories, and acceptance criteria
• Own and groom the product backlog
• Partner with engineering through the full build cycle
• Prototype and stress-test behavior using AI coding assistants and agent runtimes
• Define and track success metrics for shipped capabilities
• Brief technical support and solutions engineering on new capabilities
• Engage customers, sales, and marketing to gather requirements and support technical evaluations
• Conduct competitive analysis to influence roadmap and positioning

Required qualifications

• 6–10+ years of product management or product owner experience
• Experience in B2B SaaS, enterprise infrastructure, or security software
• Ability to write clear, engineering-ready requirements (PRDs, user stories, acceptance criteria)
• Ability to own a backlog end to end for a technically complex product surface
• Comfort operating with a high degree of autonomy
• Comfort operating at high velocity
• Solid working knowledge of AI agent technology including LLMs and tool/function calling
• Knowledge of the MCP (Model Context Protocol) ecosystem
• Real cybersecurity background including identity and access management, proxy and gateway architectures, or content/traffic inspection
• Hands-on, regular personal use of AI tools such as Claude, ChatGPT, or GitHub Copilot
• Strong written communication

Nice to have

• Working knowledge of the Microsoft 365 Copilot ecosystem
• Prior product ownership of an identity or registry system, a proxy or gateway product, or an API/integration platform
• Direct experience with MCP, LLM/agent tool-calling architectures, or building integrations with Claude
• Familiarity with OWASP frameworks
• Experience directly supporting a technical sales motion
• Experience at a company scaling a new product line or product category
• Experience using AI-assisted research or analysis tooling
• Bachelor's degree in Computer Science, Engineering, or a related technical field

Benefits

• Stock-based compensation grants

About the company

Menlo Security is the leader in Browser Security for human and agentic workforces. The company's mission is to enable humans and agents to connect, communicate, and collaborate securely.