About this role

Monitor security alerts and events;
Perform hardening of environments and assets;
Administer firewalls, access rules, NAT, SD‑WAN, and VPNs;
Analyze logs, access records, and security incidents;
Apply security patches in on‑premises and cloud environments;
Review security policies, procedures, and controls;
Work closely with infrastructure teams to mitigate risks;
Document incidents, adjustments, and operational improvements;
Recommend and support the implementation of information security solutions aimed at strengthening infrastructure and applications;
Contribute to the protection of FGR's corporate systems, supporting vulnerability prevention and the reduction of operational risks.

Bachelor's degree (in progress or completed) in Information Systems, Systems Analysis and Development, Computer Science, or related fields;
Experience in security with a focus on infrastructure;
Knowledge of Windows, Linux, Microsoft 365, Azure/Entra and cloud technologies;
Hands‑on experience with hardening, firewalls, endpoints, networking, and monitoring;
Knowledge of network protocols and network analysis tools;
Analytical, proactive, collaborative profile with strong communication skills.

Senior Information Security Analyst – Hardening and Firewalls

Key skills