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Senior Product Marketing Manager

Mend.io, Dallas, TX, United States


Why Mend.io

We are redefining how modern organizations secure software from open source and custom code to AI-generated components. As the creators of the first AI Native AppSec Platform, we help global enterprises stay safe, fast, and compliant in an era of AI-driven development. Our platform combines intelligent automation, deep risk visibility, and developer-first experiences, shaping the future of application security.

We are also committed to building a collaborative, empowering workplace. If you are excited about this role but do not meet every requirement, we encourage you to apply. Your perspective could be exactly what we need!

We are looking for a

Senior Product Marketing Manager (PMM)

to lead messaging, positioning, and go-to-market strategy for our

AI Security Testing solutions . As organizations rapidly embed AI into applications, the attack surface is evolving to include

system prompts, LLM integrations, AI-generated code, and AI supply chains . This role will help define how the industry understands and addresses these new risks.

You will serve as the

market expert and storyteller

for AI security testing, working closely with product, engineering, sales, and marketing teams to bring new innovations to market. The ideal candidate combines

deep cybersecurity knowledge, technical credibility with buyers, and strong strategic marketing skills .

This role is critical to helping establish our company as a

leader in AI application security .

Responsibilities Product Positioning & Messaging

Develop clear, differentiated messaging and positioning for

AI security testing solutions , including capabilities such as

prompt security, AI model abuse detection, AI-generated code risk, and AI supply chain security .

Translate complex technical capabilities into compelling

buyer value propositions

for security leaders, developers, and platform teams.

Build narratives around emerging threats such as

prompt injection, data leakage, model manipulation, and AI system governance .

Go-To-Market Strategy

Lead go-to-market planning for

new product launches and AI security innovations .

Partner with product management and engineering to shape

product roadmap alignment with market needs .

Create launch plans, campaigns, and enablement to drive adoption.

Category Leadership

Help shape emerging

AI security categories

including:

AI application security

AI red teaming

LLM security

AI supply chain security

AI security posture management

Develop thought leadership content that establishes the company as an

authority in AI security testing .

Sales & Customer Enablement

Equip sales teams with

technical enablement, competitive positioning, battlecards, and demos .

Support strategic deals by helping translate product capabilities into

business impact and security outcomes .

Work closely with sales engineering to refine demo narratives.

Market & Competitive Intelligence

Monitor AI security market trends, competitor positioning, and customer needs.

Deliver insights that inform product strategy and messaging.

Support analyst relations with category insights and briefing materials.

Content & Thought Leadership

Create high-impact marketing assets including:

Product messaging frameworks

Solution briefs and whitepapers

Technical blogs

Analyst reports

Webinars and conference presentations

Partner with PR and content teams to expand

market visibility and share of voice in AI security .

Requirements

6–10+ years

in product marketing, product management, or technical marketing in cybersecurity.

Strong experience in

application security, cloud security, or DevSecOps .

Working knowledge of

AI/ML technologies, LLMs, and AI-powered development workflows .

Ability to communicate complex technical topics to both

technical and executive audiences .

Experience launching

technical security products

and driving market adoption.

Preferred Experience

Background in

AI security, LLM security, or ML security testing .

Familiarity with

OWASP Top 10 for LLMs, prompt injection, and AI red teaming concepts .

Experience working with

developer security tools

such as SAST, SCA, or container security.

Experience working with

security analysts and industry research firms .

What Makes This Role Unique

Help define one of the

fastest emerging areas in cybersecurity: AI security testing .

Work at the intersection of

AI innovation and application security .

Influence how enterprises

secure AI-powered software development and applications .

Our Culture

At Mend.io, we are leading the way in securing AI-powered applications, and we believe the best innovations come from teams where everyone feels valued. We are committed to a workplace built on respect, trust, and growth, where learning and flexibility empower people to do their best work.

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