Information Security Analyst, MDR
Network Secure - Segurança da Informação
full-time
Posted on:
Location Type: Hybrid
Location: Fortaleza • Brazil
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About the role
- Monitor events and alerts in the SIEM (IBM QRadar) and other log analysis and correlation platforms
- Perform log analysis, event correlation, and investigation of security incidents
- Act in incident response (containment, mitigation, and recovery)
- Prepare weekly and monthly reports for clients and internal management
- Create correlation rules, use cases, and fine-tuning in SIEM solutions
- Interact with internal teams (SOC, NOC, Endpoint, Connectivity, and Infrastructure) and with clients
- Support audits and compliance with standards such as ISO 27001, NIST, and LGPD
Requirements
- Proven experience with SIEM (preferably QRadar)
- Knowledge of MDR, log analysis, networking, and security protocols
- Experience in security incident response and basic forensic investigation
- Familiarity with security tools such as EDR, enterprise antivirus, DLP, firewalls, etc.
- Understanding of frameworks such as MITRE ATT&CK
- Technical English for reading documentation
- Certifications (EC-Council CND, ECIH, CEH, CSA, CompTIA Security+, GSEC, SSCP)
- Preferred certifications: OSCP, OSEE, OSCE3, CPENT, GPEN, GWAPT, PenTest+, CISSP, GCIH, GCED, CHFI, CySA+
Benefits
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Applicant Tracking System Keywords
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Hard Skills & Tools
SIEMlog analysisevent correlationincident responseforensic investigationnetworkingsecurity protocolscorrelation rulesMITRE ATT&CKsecurity tools
Soft Skills
communicationteam collaborationreport preparationclient interactionproblem-solving
Certifications
EC-Council CNDECIHCEHCSACompTIA Security+GSECSSCPOSCPCISSPCySA+