Frenos jobs and careers

About Frenos

Frenos transforms how critical infrastructure teams assess the cybersecurity posture of mission-critical environments, devices, and applications. The autonomous OT security assessment platform reduces assessment time from months to minutes, with zero impact on operations. By proactively identifying the most effective risk mitigations at scale, Frenos helps companies save time, money, and resources. FRENOS, which means "brake" or "slow down" in Spanish and Greek, was founded by a former Fortune 500 cybersecurity architect with over 20 years of experience in securing national critical infrastructure, and an ex-malware developer turned AI/ML leader from Dragos and AWS. Together, they have built the first platform that combines a digital twin with a Simulated Adversarial Intelligence Reasoning Agent (SAIRA, pronounced 'sigh-ra'). Enterprises can't rely solely on detection and response; security defenses must be continuously evaluated and proactively strengthened to keep up with today's constantly changing threat landscape. Frenos is helping OT programs shift from today's reactive approach to proactive defense.