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Stefanini Brasil

Senior Security Analyst

Stefanini Brasil

Senior SOC Analyst leading investigations and incident response in high-impact scenarios. Collaborating with internal teams to enhance SOC processes and producing technical reports.

Posted 5/8/2026full-timeSão Paulo • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies
Cloud

About the role

Key responsibilities & impact
  • Work on advanced investigations, complex incidents, and provide direct support to incident response coordination.
  • Lead investigations of complex, high-impact incidents.
  • Perform advanced analysis of logs, endpoint behavior, network data, and technical evidence.
  • Identify initial access vector, scope, impact, and attack hypothesis.
  • Support containment, eradication, and recovery in coordination with internal teams.
  • Conduct threat hunting, advanced correlation, and CSIRT activities.
  • Evolve playbooks, detection rules, and SOC operational processes.
  • Produce technical and executive reports for stakeholders.

Requirements

What you’ll need
  • Minimum 4 years of solid experience in SOC, incident response, basic forensics, or CSIRT.
  • Hands-on proficiency with SIEM, SOAR, EDR, MITRE ATT&CK, NIST 2.0, and event analysis.
  • Ability to prioritize, provide technical leadership, and communicate across different knowledge levels and corporate audiences.
  • Maturity to operate during sensitive incidents and in War Room environments.
  • Plus: certifications and experience in IR/forensics, cloud security, malware analysis, or threat hunting.
  • Fluent English for conversational use and technical writing to read artifacts, reports, threat intelligence, and liaise with vendors and clients.

Benefits

Comp & perks
  • Meal allowance or food voucher;
  • Discounts on courses, universities, and language schools;
  • Stefanini Academy — a platform with free, up-to-date online courses and certificates;
  • Mentoring;
  • Benefits club for consultations and exams;
  • Health insurance;
  • Dental insurance;
  • Perks and discounts at top establishments;
  • Travel club;
  • Pet care plan.

ATS Keywords

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Hard Skills & Tools
incident responseforensicsthreat huntingevent analysislog analysisnetwork data analysisendpoint behavior analysiscorrelationdetection rulesplaybook development
Soft Skills
technical leadershipcommunicationprioritizationmaturity under pressurestakeholder reporting
Certifications
IR certificationforensics certificationcloud security certificationmalware analysis certificationthreat hunting certification