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Nozomi Networks

AI-driven OT/IoT cybersecurity risk management platform

Technical Support Engineer

Customer SupportConfirmed live in the last 24 hours
Full-timeRemote in IndiaNo salary listed

About the Job

Requirements

  • Proven experience working in customer-facing roles as a Technical Support Engineer or Systems Engineer.
  • Experience in network security in a support, design, consultancy, or operations role.
  • Strong knowledge of Unix systems, virtualisation technologies, scripting, and API integrations.
  • Knowledge of common networking, security protocols, and applications.
  • Detailed technical experience in installations, configuration, and operation of security appliances in large complex environments.
  • Strong knowledge of information security principles.
  • Excellent troubleshooting skills.
  • Strong written and verbal communication and presentation skills.
  • Solid working proficiency in written and spoken English.
  • Ability to operate in settings with strong confidentiality and data privacy protocols.
  • Comfort using FreeBSD.
  • Knowledge of PostgreSQL.
  • Bachelor’s degree in Computer Engineering or Computer Science, or equivalent education/training/experience.
  • Experience in the field of Industrial Control Systems security projects.
  • Experience handling escalated domestic and international customers.
  • Availability for weekend on-call duty approximately once per quarter.

Responsibilities

  • Provide post-sales break-fix support, consulting, and collaboration with stakeholders to resolve technical issues.
  • Provide customer service related to infrastructure design, deployment, testing and verification, and optimisation as needed.
  • Drive customer interactions to resolve issues and coordinate internally with Product and Engineering teams as needed.
  • Develop and maintain core competency on the company's product line and technologies.
  • Create knowledge base content when none exists and update existing content to position solutions correctly.
  • Understand critical account infrastructure and technical environments.
  • Provide white-glove treatment for critical accounts.
  • Replicate and reproduce customer issues in the lab before escalating them internally.

Desired Qualifications

  • Strong FreeBSD and intrusion detection systems expertise are highly preferred.
  • Technical Support experience is a plus but not mandatory.

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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