Senior Information Security Analyst

. Administer, configure, maintain, and enhance Information Security solutions.

Posted 10/16/2026full-timeSão Paulo • BrazilSeniorWebsite

Tools & technologies

Linux

Key responsibilities & impact

Administer, configure, maintain, and enhance Information Security solutions.
Analyze, investigate, and handle security alerts, events, and incidents.
Handle technical tickets, service requests, and change requests (GMUD), ensuring compliance with established SLAs.
Perform maintenance and support activities for tools such as SIEM, Firewalls, WAF, EDR, antivirus, VPN, and other security solutions.
Conduct technical analyses and troubleshooting, identify root causes, and remediate failures and vulnerabilities.
Support incident response, risk analysis, access control management, and the implementation of security improvements.
Record and document support activities, incidents, technical procedures, and changes made to the environment.
Create and update operating procedures, technical documentation, and knowledge bases.
Work collaboratively with other technical teams, contributing to the stability, security, and continuous improvement of the environments.

What you’ll need

Experience in Information Security operations, such as SOC, MSS, or related areas.
Experience administering, configuring, and maintaining security tools.
Knowledge of security incident analysis, investigation, and handling.
Experience with SIEM, Firewall, WAF, EDR, antivirus, or related technologies.
Knowledge of computer networks, Windows and Linux operating systems, and infrastructure concepts.
Experience handling technical tickets and managing service requests and changes (GMUD).
Knowledge of vulnerability analysis, access controls, and Information Security best practices.
Information Security certifications are a plus, including CISSP, Cisco CyberOps Associate, CCNP Security, LPIC-3 Security, SC-200, SC-300, SC-400, CompTIA Security+, CEH, or equivalent certifications.
Knowledge of Fortinet, Microsoft Security, and other enterprise security platforms.
Experience with incident response, Threat Intelligence, and proactive Threat Hunting.
Knowledge of VPN, IDS/IPS, NAC, Web Filtering, and network security.
Experience with automation, script development, and security tool integration.
Knowledge of risk management, compliance, and Information Security policies.

Comp & perks

Open to professionals with disabilities, with a commitment to gender and racial/ethnic equity
Equal opportunities to build your career
A culture of innovation, collaboration, and professional development