Open roles at Harmonic Security
Latest Harmonic Security Signals
What they do
Harmonic Security has raised an oversubscribed $50 million in a Series B funding round led by Crosspoint Capital Partners, aiming to accelerate growth, expand its engineering and go-to-market teams, and enhance technology for securing enterprise AI applications.
Why it matters
Harmonic Security has developed a platform that governs employee interactions with AI tools, utilizing proprietary small language models to analyze and classify AI tasks in real-time. This technology ensures compliance and security by distinguishing between legitimate business activities and potentially sensitive actions.
Traction
The company has grown to over 90 employees and serves more than 100 enterprises, protecting millions of employees. Harmonic has also established distribution partnerships with Climb and Distology, indicating strong market demand and a solid go-to-market strategy.
Where the market is going
Harmonic Security is positioned to disrupt traditional cybersecurity approaches that often hinder AI adoption by providing organizations with the visibility and control needed to leverage AI safely. As enterprises increasingly integrate generative AI, Harmonic's solution addresses critical security gaps, making it a vital player in the evolving landscape of workplace technology.
Why Harmonic Security is hiring
Harmonic Security closed a $50M funding round in October 2026, with investors including Crosspoint Capital Partners. It currently has 12 open roles, 10 of them posted in the last 30 days, with hiring concentrated in London, Pacific Northwest and Chicago. Companies tend to grow headcount fastest in the months after a round, so now is a good time to apply.
Teams hiring
Where Harmonic Security hires
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Harmonic Security jobs: common questions
Is Harmonic Security hiring?
Yes. Harmonic Security has 12 open roles on SuperAIJobs right now, including 10 posted in the last 30 days. The list is refreshed daily from Harmonic Security’s own careers site.
Where are Harmonic Security jobs located?
Most open roles at Harmonic Security are in London, Pacific Northwest and Chicago. 4 roles are listed as remote or remote-friendly.
Does Harmonic Security hire remotely?
Yes — 4 of Harmonic Security’s 12 open roles mention remote work. Check each listing for the countries or time zones it covers.
How much has Harmonic Security raised?
The latest round we track is a $50M funding round in October 2026. Investors include Crosspoint Capital Partners. See the full deal history on MapCo.
What does Harmonic Security do?
Harmonic Security has developed a platform that governs employee interactions with AI tools, utilizing proprietary small language models to analyze and classify AI tasks in real-time.
How do I apply for a job at Harmonic Security?
Every role on this page links straight to Harmonic Security’s own application page, so you apply directly — SuperAIJobs never sits in between.