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Senior Cyber Security Engineer

Senior Cyber Security Engineer

Find.cobarcelona, España
Hace 5 días
Descripción del trabajo

1 week ago Be among the first 25 applicants

We seek an experienced, technically strong, and highly hands-on Senior Cyber Security Engineer to secure our websites, digital assets, and cloud infrastructure, focusing on AWS security, web application security, and practical threat prevention.

This is not a policy or governance role : we're looking for someone who enjoys rolling up their sleeves, solving security issues directly, working alongside engineers and DevOps, and implementing robust protective measures to prevent real-world attacks.

Responsibilities

  • Harden and maintain the security of our websites and web applications
  • Implement, monitor, and optimise WAFs (AWS WAF, Cloudflare) — focusing on real-world traffic filtering and rule fine-tuning
  • Perform regular application security scans, vulnerability assessments, and coordinate annual third-party penetration tests
  • Fix and patch vulnerabilities proactively in collaboration with developers

AWS & Cloud Security

  • Own the security of our AWS environments : IAM, networking, patch management, secure configurations, change control, and monitoring
  • Action recommendations from our security tools and track remediation
  • Enforce best practices for infrastructure as code, deployment pipelines, and container security

    • Threat Detection & Incident Response

  • Deploy and operate SIEM (Security Information and Event Management) tools to detect and respond to security threats in real-time
  • Develop and maintain runbooks for incident handling and forensic investigation
  • Perform root cause analysis of security incidents and implement preventive measures

    • Risk & Assurance

  • Produce regular security status reports and product risk assessments for General Managers and senior leadership
  • Stay ahead of emerging threats relevant to our industry (affiliate marketing and crypto) and adapt controls accordingly

    • Collaboration & Knowledge Sharing

  • Work closely with engineering and DevOps to embed security into the development lifecycle and deployments
  • Provide hands-on guidance and training to engineers on secure coding, secrets management, and AWS security
  • Foster a culture of practical security awareness across the company

    • Requirements

  • Minimum 5 years of practical cybersecurity experience in a hands-on technical role
  • Deep knowledge of AWS security, web architecture, and cloud-native security patterns
  • Proven experience deploying and tuning WAFs (AWS, Cloudflare) and handling real security incidents
  • Solid understanding of DevOps pipelines and how to secure CI / CD processes
  • Proficient with modern security tooling : SIEM, vulnerability management, endpoint security, firewalls, 2FA, email / web security

    • Seniority level

  • Seniority level Not Applicable

    • Employment type

  • Employment type Full-time

    • Job function

  • Job function Information Technology
  • Industries Technology, Information and Media

    • Referrals increase your chances of interviewing at Find.co by 2x

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