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Nozomi Networks

AI-driven OT/IoT cybersecurity risk management platform

Threat Researcher

Security Operations & Incident ResponseConfirmed live in the last 24 hours
Full-timeNo salary listedIn-person

About the Job

Requirements

  • Proven hands-on experience with static and dynamic malware analysis, including work in isolated or sandboxed environments.
  • Demonstrated experience analysing Windows malware, including a solid understanding of the Windows executable format (PE) and common execution, persistence, and evasion techniques.
  • A proven record of previous presentations at conferences.
  • Proven experience in reverse engineering using analysis tools such as IDA Pro, Ghidra, OllyDBG, x64dbg, radare2, or similar.
  • A solid understanding of binary file attributes such as executable structures and packers.
  • Familiarity with the MITRE ATT&CK framework and cyber kill chains.
  • Understanding of the OSI model and ability to use Wireshark.
  • Ability to operate in environments that include data covered by non-disclosure agreements and require a high level of confidentiality.

Responsibilities

  • Perform hands-on static and dynamic analysis of malicious samples to understand their behaviour, capabilities, and intent.
  • Perform threat intelligence operations to collect and vet the knowledge required to respond efficiently to advanced threats.
  • Contribute to signature creation activities and help shape the threat intelligence infrastructure.
  • Contribute to technical material shared with the public and engage with the marketing team.
  • Independently propose and drive new ideas as an active team member.
  • Present findings at technical conferences.

Desired Qualifications

  • Experience analysing malware in Linux environments, including familiarity with the ELF format and Linux-specific persistence and execution techniques.
  • Previous professional experience as a Security Researcher, Detection Engineer, SOC Analyst, or Threat Hunter.

About the Company

Nozomi Networks

AI-driven OT/IoT cybersecurity risk management platform

Nozomi Networks provides cybersecurity for operational technology (OT) and Internet of Things (IoT) systems. Its SaaS platform helps prevent disruptions by protecting industrial control systems, factory equipment, energy infrastructure, and smart devices from cyber threats. The product works by collecting data from OT/IoT environments, applying AI to analyze risks, detect anomalies, and prioritize alerts so users focus on the most critical issues. It also delivers actionable threat intelligence to anticipate new attacks and vulnerabilities. Compared with others, it specializes in OT/IoT protection with an emphasis on reducing alert noise (up to 70% fewer alerts) and offering consolidated, global visibility across an enterprise. The goal is to keep operations up and running by providing timely awareness of risks, enabling rapid response before issues impact production.

Company size
201-500
Company stage
Series E
Total funding
$252.5M
Headquarters
San Francisco, CA
Founded
2013

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