Senior PMM - WebApp Security & AppSec Growth

Horizon3; United States; Remote; USD 148,000 - 182,000; Full time

Benefits offered by this job

Inclusive culture

Growth opportunities

Innovative culture

Hybrid/Remote work

Competitive compensation

Job summary

Horizon3 is a remote cybersecurity company seeking a Senior Product Marketing Manager to lead GTM for NodeZero WebApp Pentesting. You will partner with Product and Engineering to turn complex offensive security capabilities into market-ready narratives and revenue growth.

You will drive go-to-market strategy, messaging, and competitive positioning while enabling sales across enterprise and mid-market segments. This role is fully remote with up to 20% travel expectations.

Qualifications

• 5+ years (PMM) or 8+ years (Senior PMM) of B2B product marketing experience, with meaningful time spent launching and scaling complex technical products in a high-growth SaaS or cybersecurity company.
• Non-Negotiable Drive: High-agency, self-starting execution in greenfield environments.
• Deep Technical Chops: background as security practitioner/PMM who shipped AppSec or AI-driven security products.
• Dual-Altitude Communication: translate technical truths into business metrics for CISOs.
• Demonstrated capability to manage high-stakes product launches and cross-functional lifecycles with ROI focus.
• Proficiency with Salesforce and product analytics tools for tracking launch metrics.

Responsibilities

• Own the end-to-end GTM strategy, messaging, and positioning for the NodeZero WebApp Pentesting product line from launch to market dominance.
• Architect a pipeline-driven product launch framework turning marketing into a core revenue driver.
• Define target personas across Enterprise, Mid-Market, and Commercial segments with clear conversion paths.
• Develop competitive battlecards and proof-first product content for the sales force.

Skills

GTM strategy

Messaging & positioning

Cross-functional collaboration

Sales enablement

Analytics

Tools

Salesforce

Product analytics tools

Job description

Horizon3 is a remote cybersecurity company seeking a Senior Product Marketing Manager to lead GTM for NodeZero WebApp Pentesting. You will partner with Product and Engineering to turn complex offensive security capabilities into market-ready narratives and revenue growth.

You will drive go-to-market strategy, messaging, and competitive positioning while enabling sales across enterprise and mid-market segments. This role is fully remote with up to 20% travel expectations.