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🥝 Principal Cyber Security Engineer

A10 Networks | San Jose, United States | Posted June 07, 2026

Job Description

Principal Cyber Security Engineer

A Principal Cyber Security Engineer is a seasoned, hands-on role responsible for monitoring an organization's networks, systems, applications, external industrial events, and trends for security threats. This role involves analyzing and developing tools in python for security data, identifying Vulnerabilities, and responding to security incidents. Cyber Security Analysts work closely with other security professionals to maintain the organization's security posture.

Principal Cyber Security Engineer has the following responsibilities:

  • Monitor networks, systems, and applications for security threats

  • Develop security tools programming in python to protect applications against security threats

  • Perform Threat Hunting using industry and A10 specific datasets to

  • identify threats to the company and our customers

  • Incident Response for threats against the company and our ...

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