Network Security Engineer

Equifax es donde puedes impulsar tus posibilidades.  Si deseas alcanzar tu verdadero potencial, trazar nuevos caminos, desarrollar nuevas habilidades, colaborar con mentes brillantes y tener un impacto significativo, queremos saber de ti.

What you’ll do

• Monitor and Analyze Traffic: Actively monitor real-time web traffic and analyze WAF logs using SIEM tools (like DEVO) to detect and mitigate threats such as SQL injection, XSS, and bot attacks.
• Deploy and Tune Security Policies: Safely deploy and tune WAF rules, transitioning them from Log/Simulate mode to Block mode while investigating false positives to ensure valid business traffic is never disrupted.
• Provide Virtual Patching: Write custom regex signatures (PCRE) to "virtually patch" OWASP Top 10 vulnerabilities, protecting applications before developers can implement permanent code fixes.
• Support Incident Response: Actively participate in security incident response by providing WAF telemetry, and collaborate with web development teams to share actionable feedback on application vulnerabilities.
• Reporting and Documentation: Draft technical documentation and weekly reports detailing attack trends, blocked threats, and system performance metrics for and security metrics.

What experience you need 

• 2-4 years of experience in a corporate role. Bachelor's Degree highly preferred (Willing to consider experience that aligns closely to all requirements w/out a degree).

• Deep HTTP Knowledge: Must understand headers, cookies, sessions, and the full request/response lifecycle.

• OWASP Top 10: Proven experience mitigating SQL Injection (SQLi), Cross-Site Scripting (XSS), Local File Inclusion (LFI), and Cross-Site Request Forgery (CSRF).

• Policy Tuning: Ability to transition WAF rules from Log/Simulate mode to Block mode without breaking production traffic.

• Regex & Custom Rules: Proficiency in writing custom signatures (PCRE) to virtually patch vulnerabilities before developers can fix the code.

What could set you apart

• Demonstrated expertise in managing the request-response lifecycle, including deep familiarity with status codes, headers, and payloads.

Ofrecemos modalidad de trabajo híbrido, horarios flexibles, días libres adicionales, paquetes integrales de compensación y seguro médico complementario, convenio con gimnasio, beneficios para madres y padres, acceso a nuestra plataforma de aprendizaje en línea, programas de reconocimiento, desarrollo de carrera profesional y un entorno diverso y multicultural, ¡entre otros!

Equifax fue ranqueado en el top 5 de empresas con mejor desarrollo de carrera por LinkedIn.

¿Estás listo para impulsar tus posibilidades? ¡Aplica hoy y comienza un camino hacia una nueva y emocionante carrera en Equifax, donde puedes marcar la diferencia!

Primary Location:

CHL-Santiago-Technology-Center

Function:

Function - Security Governance and Compliance

Schedule:

Full time