Senior Cyber Security Analyst

FCamara Consulting & Training

Senior Cyber Security Analyst driving security improvement in a top Brazilian pharmacy company. Focus on enhancing cyber defense systems, incident response, and threat hunting.

Posted 7/20/2026full-timeSão Paulo • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in security engineering and incident response, with a strong focus on threat hunting, security tool optimization, and technical communication. Capable of collaborating across teams to enhance security architectures and improve detection capabilities.

Highest-signal resume keywords

Security EngineeringIncident ResponseThreat HuntingSIEM ExperienceTechnical Communication

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Security EngineeringIncident ResponseThreat HuntingForensic AnalysisTTP-Based AnalysisRule TuningAlert InvestigationCloud Security FundamentalsNetworking KnowledgeOperating Systems Knowledge

Soft Skills

Technical LeadershipCollaborativeRisk-Oriented CommunicationAbility to Perform Under PressureTeam-Oriented

Tools & Technologies

SIEMSplunkSentinelQRadarEDRDefenderCrowdStrikeSentinelOne

Industry Keywords

Continuous ImprovementDetection Use CasesCorrelationsResponse PlaybooksPurple Team Initiatives

Tech Stack

Tools & technologies

CloudLinuxSplunk

About the role

Key responsibilities & impact

Work on engineering, maintenance and continuous improvement of security solutions such as SIEM, EDR/XDR, NDR and incident response tools;
Lead and support security incident response, including root cause analysis, containment, eradication and lessons learned;
Perform threat hunting activities, identifying anomalous behaviors and advanced techniques, tactics and procedures (TTPs);
Tune and optimize security tools to reduce false positives and improve detection effectiveness;
Support creation and evolution of detection use cases, correlations and response playbooks;
Collaborate closely with SOC, GRC, infrastructure, network and technology teams;
Contribute to the definition of secure architectures and technical security requirements;
Support simulation exercises, readiness tests and, when applicable, Purple Team initiatives;
Produce technical documentation, executive reports and continuous improvement recommendations;

Requirements

What you’ll need

Solid experience in security engineering and/or cybersecurity operations;
Practical knowledge of incident response, basic forensic analysis and alert investigation;
Experience with SIEM (e.g., Splunk, Sentinel, QRadar) and EDR/XDR (e.g., Defender, CrowdStrike, SentinelOne);
Experience in threat hunting and TTP-based analysis (MITRE ATT&CK);
Ability to tune rules, alerts and security policies;
Knowledge of networking, operating systems (Windows/Linux) and cloud security fundamentals;
Strong technical communication skills and ability to act as a reference for other analysts.
Strong sense of ownership and technical leadership;
Clear, objective, risk-oriented communication;
Ability to perform under pressure in incident scenarios;
Collaborative, team-oriented profile;

Benefits

Comp & perks

*Community and knowledge-sharing culture*
*Opportunities for professional development*
*Project and task management*
*Vendor management*