Product Marketing Manager

About Us

Harmonic Security is on a mission to help companies securely adopt GenAI. We're looking for a hungry Product Marketing Manager with outstanding communications skills to take us to the next stage of the journey. If you thrive in a fast-paced environment and have a knack for scaling outbound campaigns, we’d love to hear from you!

This will report to the VP Marketing.

Role Overview

We’re hiring a mid-level Product Marketing Manager to create standout content and drive competitive positioning. You’ll play a hands-on role in shaping Harmonic’s voice in the market and creating high-impact materials that influence CISOs, CIOs, Heads of AI, and security architects. This is an ideal role for a sharp, thoughtful writer who enjoys telling strategic stories and enabling go-to-market teams with what they need to win.

What You’ll Do

• Content Ownership: Lead the creation of original blog posts, customer stories, and thought leadership pieces aimed at security buyers navigating the GenAI shift.
  
• Messaging & Positioning: Help evolve Harmonic’s core messaging and own competitive positioning, making clear how we differentiate from legacy DLP and cloud security vendors.
  
• Sales Enablement: Create compelling decks, one-pagers, and positioning guides that help our sales team land the message and close deals.
  
• Launch Support: Partner with product to communicate the value of new capabilities through content and campaigns.
  
• Cross-Functional Collaboration: Work closely with sales, product, and demand generation to ensure our content and positioning stay tightly aligned with pipeline goals and customer feedback.
  
  

What We’re Looking For

• 3–5 years of experience in product marketing at a B2B SaaS company, either in the cybersecurity or AI domain.
  
• Strong writing skills with a portfolio of content targeting technical or executive audiences
  
• Ability to translate complex product concepts into clear, compelling narratives
  
• Familiarity with AI, security, or cloud-based technologies is a strong plus
  
• Comfortable working with cross-functional teams in a fast-paced, startup environment
  
• Strategic mindset with a hands-on approach to execution
  
  

What Success Looks Like

• Sales has the tools they need to confidently explain Harmonic’s value
  
• Our blog and customer stories establish Harmonic as a thought leader in GenAI security
  
• Prospects and analysts understand how we’re different from legacy vendors
  
• You grow into a leading voice for Harmonic’s product and category

Harmonic Security offers a competitive package:

• Competitive Salary and Benefits: Market-rate salary with a generous range of benefits.
• Equity: We all share success in the company through stock/share options.
• Be a Trailblazer: Join a fast-moving startup that’s not just part of the security industry, but reshaping it. In just one year, we’ve earned an RSA Sandbox nomination, been recognized as a Gartner Cool Vendor, and secured our Series A funding. We're on a mission to revolutionize data protection, and this is your opportunity to be part of the core team driving this transformation.
• Collaborate with Visionaries: Work closely with an ambitious and passionate team that values creativity, collaboration, and hustle.
• Opportunity for Growth: As we scale, so will your opportunities to grow professionally, take on new challenges, and advance your career.

Why Join Us?

• Be a Trailblazer: Join a fast-moving startup that’s not just part of the security industry, but reshaping it. In just one year, we’ve earned an RSA Sandbox nomination, been recognized as a Gartner Cool Vendor, and secured our Series A funding. We're on a mission to revolutionize data protection, and this is your opportunity to be part of the core team driving this transformation.
• Drive Early Customer Acquisition: Play a key role in acquiring and engaging our early customers, shaping the way we approach outbound marketing.
• Shape the Future: Help build and scale our outbound marketing program from the ground up, with the freedom to test bold ideas and innovate.
• Collaborate with Visionaries: Work closely with an ambitious and passionate team that values creativity, collaboration, and hustle.
• Opportunity for Growth: As we scale, so will your opportunities to grow professionally, take on new challenges, and advance your career.