Information Security Analyst

Ayko Technology

. Continuous monitoring of security events in SIEM, EDR, XDR, and firewall platforms to identify suspicious behavior and Indicators of Compromise (IoCs).

Posted 10/23/2026full-timeRemote • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in security monitoring and incident response, with a strong foundation in security principles and familiarity with SIEM, EDR, and network security management. Proficient in preparing technical documentation and collaborating with cross-functional teams to enhance security posture.

Highest-signal resume keywords

Security Information And Event Management (SIEM)Endpoint Detection And Response (EDR)Network Security ManagementIncident ResponseVulnerability Analysis

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Security PrinciplesVulnerability AnalysisRisk ManagementSystem Log InterpretationWindows ServerLinuxAntivirus SoftwareIntrusion Detection System (IDS)Intrusion Prevention System (IPS)Indicators Of Compromise (IoCs)

Soft Skills

CollaborationCritical ThinkingProblem Solving

Tools & Technologies

Microsoft 365ExchangeTeamsSharePointOneDrive

Industry Keywords

Security Operations Center (SOC)ComplianceTechnical ReportsPlaybooksRunbooks

Tech Stack

Tools & technologies

FirewallsLinux

About the role

Key responsibilities & impact

Continuous monitoring of security events in SIEM, EDR, XDR, and firewall platforms to identify suspicious behavior and Indicators of Compromise (IoCs).
Triage, correlation, and classification of security alerts based on criticality.
Support for Security Operations Center activities, collaborating with analysts, infrastructure, and development teams.
Participation in incident response, root-cause analysis, and compliance with SLAs and playbooks.
Support for containment, hardening, and continuous improvement across servers, networks, and cloud environments.
Preparation of technical reports, playbooks, runbooks, and structured incident records.
Participation in technical meetings, priority setting, improvement planning, and collaboration with compliance teams.
Network security management, including firewalls and antivirus solutions.
Support for the Microsoft 365 platform, including Exchange, Teams, SharePoint, and OneDrive.

Requirements

What you’ll need

Currently pursuing or having completed a degree in Information Security, Information Systems, Computer Science, or a related field.
Basic knowledge of security principles: confidentiality, integrity, and availability.
Knowledge of solutions such as SIEM, EDR, and NDR.
Familiarity with Windows and Linux operating systems and security tools such as antivirus software and IDS/IPS.
Basic understanding of vulnerability analysis and risk management.
Ability to interpret system logs and events.
Knowledge of Windows Server, Linux, and their respective networking tools.
Understanding of authentication, authorization, and encryption.
Completed higher education in technology-related fields and certifications are desirable.
Availability to work remotely from Brazil.

Benefits

Comp & perks

Position also open to candidates with disabilities (PwD).
Remote work.