Build the Control Layer That Unlocks Safe, Fast AI Adoption

Harmonic delivers AI Governance and Control so enterprises can adopt AI with confidence. Join early. Shape the product. Help define how the world uses AI at work.

Why Harmonic, Why Now?

AI is becoming part of every employee’s daily workflow. Security and governance tools were not built for this shift.

Harmonic enables organizations to move fast with AI while maintaining trust and control. We understand user intent and apply intelligent guardrails inline, where work actually happens.

This is a foundational moment. Joining now means shaping both the product and the category.

You will thrive here if you:

  • Want ownership and autonomy
  • Enjoy building before everything is defined
  • Care deeply about trust, security, and correctness
  • Prefer substance over hype

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This may not be the right place if you:

  • Need rigid structure or heavy process
  • Prefer incremental change over first-principles work



    Clarity on fit matters to us.

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Is Harmonic Right for You?

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How We Work

Harmonic is a small, senior team operating in high-trust, high-ownership mode. You will have real responsibility from day one. Decisions are made quickly. Feedback is direct. We build for high-stakes environments, so rigor matters. We also believe psychological safety and mutual respect are essential to doing great work.
Group shots of happy Harmonic Security employees.

Benefits That Support Great Work

We support great work with thoughtful, competitive benefits that are globally equitable and locally meaningful.

• Competitive pay and meaningful equity

• Annual global offsites (past locations include Lisbon and Nashville)

• Learning and growth support

• Health, dental, and vision coverage

• 401k matching

• Flexible hybrid work (3 days out of our SF office)

• Flexible time off

• Comprehensive benefits

• Pension plan

• Generous PTO

• Flexible hybrid work

• Health, dental, and vision coverage

• 401k matching

• Flexible time off

Open Roles

Every role at Harmonic directly shapes how enterprises adopt AI safely at scale. You will help define systems, not inherit them.

Build Your AI Guardrails Now

Gain the visibility and control you need to guide AI use with confidence.

Harmonic Security company logo
As every employee adopts AI in their work, organizations need control and visibility. Harmonic delivers AI Governance and Control (AIGC), the intelligent control layer that secures and enables the AI-First workforce. By understanding user intent and data context in real time, Harmonic gives security leaders all they need to help their companies innovate at pace.
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