
Radiant Security's Adaptive AI SOC platform is designed for enterprise security teams looking to tackle 100% of the alerts they receive from any tool or sensor. Ingesting, understanding, and triaging alerts from any security vendor or data source, Radiant ensures no real threats are missed, provides automated remediation, cutting response time from days to minutes, enabling analysts to focus on true positives and proactive security. Unlike other AI SOC solutions, which are constrained to predefined security use cases, Radiant dynamically addresses all security alerts, eliminating analyst burnout and the inefficiency of switching between multiple tools. Additionally, Radiant delivers affordable, high-performance log management directly from customers' existing storage, dramatically reducing costs and eliminating vendor lock-in associated with traditional logging solutions.

Radiant Security's Adaptive AI SOC platform is designed for enterprise security teams looking to tackle 100% of the alerts they receive from any tool or sensor. Ingesting, understanding, and triaging alerts from any security vendor or data source, Radiant ensures no real threats are missed, provides automated remediation, cutting response time from days to minutes, enabling analysts to focus on true positives and proactive security. Unlike other AI SOC solutions, which are constrained to predefined security use cases, Radiant dynamically addresses all security alerts, eliminating analyst burnout and the inefficiency of switching between multiple tools. Additionally, Radiant delivers affordable, high-performance log management directly from customers' existing storage, dramatically reducing costs and eliminating vendor lock-in associated with traditional logging solutions.
Product: Agentic AI SOC / autonomous MDR platform that triages 100% of alerts and automates investigation & response
Founded: 2021
Headquarters: San Francisco, CA
Employees: 73 (reported)
Latest disclosed funding: $15M Series A (Nov 2023, led by Next47)
Security operations automation (SOC/MDR), alert triage, incident investigation and response, and log management
2021
Computer and Network Security
$15,000,000
Participating investors named include Lightspeed Venture Partners, Acrew Capital, Uncorrelated Ventures, and Jibe Ventures; General Advance referenced as a new investor in company materials.
“Led by strategic investor Next47 with participation from multiple venture firms (Lightspeed, Acrew, Uncorrelated, Jibe Ventures)”
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About Radiant Security Radiant Security is a Bay Area Cyber AI Startup that raised funding from top tier investors.
Our vision is simple: enable all security teams, to perform security operations with the efficiency and effectiveness needed to prevent breaches. We're a small team of researchers and engineers with a deep focus in cyber and AI. Our product automates the triage for any security alert leveraging deep research, big data and dozens of AI Agents.
Join us and boost your career with hands-on AI experience.
As a Staff Software Engineer working on AI Triage, Investigation and Response, you will lead efforts to develop AI driven automations for Radiant customers.
What problems you will be working on?
What you'll do
Things we're looking for
Benefits
The process We're a startup and we're making decision quickly. Our process is designed to give you the best glimpse of our team and allow us to evaluate your technical and culture fit.
Radiant Security participates in E-Verify for US employees. We will provide the US Social Security Administration and the US Department of Homeland Security with information from each new employee's Form I-9 to confirm work authorization. Please note that we do not use this information to pre-screen job applicants.