Security Engineer - Network Security Operations

Madrid I Hybrid


Join a Global Leader in FMCG!
Our client, a top-tier multinational in the Fast-Moving Consumer Goods (FMCG) industry, is on a mission to revolutionize digital transformation. With a cutting-edge Global Digital Hub in Madrid, they are shaping the future of technology, security, and innovation.

As a Security Engineer – Network Security Operations, you’ll play a crucial role in protecting and optimizing enterprise-level network security in a fast-paced, tech-driven environment.

Your Responsibilities

  • Enhance Network Security Performance – Monitor, troubleshoot, and optimize network & security operations while ensuring SLAs are met.
  • Implement Advanced Security Controls – Work with firewalls, IDS/IPS, VPNs, network segmentation, SD-WAN, WAF, SSE, and SASE solutions.
  • Strengthen Threat Detection & Incident Response – Collaborate with CISO & SOC teams for security event investigation, root cause analysis, and mitigation.
  • Deploy & Manage Security Tools – Utilize SIEM platforms like Splunk, QRadar to detect and respond to threats.
  • Provide Level 3 escalation support for critical systems as needed (On-call rotation may be required).
  • Evaluate and recommend new security solutions – Best practices and technical ways of working.

Your profile

  • 4+ years of experience in Network Security Operations or a similar role.
  • Expertise in Level 3 troubleshooting and security technologies.
  • Strong knowledge of CheckPoint & Fortinet solutions
  • Hands-on experience with SIEM tools (Splunk, QRadar, etc.).
  • Experience in Security Incident Response & Threat Hunting.
  • Bonus: Familiarity with Meraki, Zscaler, and Azure.
  • Agile mindset, problem-solving skills & a team-player attitude.
  • Fluent English (written & spoken).

The Offer

  • Be part of a global digital transformation at a top FMCG company.
  • Work with cutting-edge cybersecurity technologies and industry experts.
  • Career growth opportunities & access to world-class training.
  • Competitive salary + annual profit participation (~8% of gross annual salary).
  • Sanitas healthcare & life insurance included.
  • Flexible work environment – hybrid work model
  • Restaurant tickets (€11/day, ~€200/month).
  • If you’re passionate about network security, incident response, and threat hunting, thrive in a fast-paced digital environment, and want to shape the future of cybersecurity, we want to hear from you!
    We are looking forward to receiving your comprehensive application for ref.no. 106.104 preferably through our ISG career portal or via email.

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