Cybersecurity Expert in Dynamic Networks

Há 2 dias

Curitiba, Paraná, Brasil beBeeCyberdefense Tempo inteiro R$92.000 - R$110.000
Cybersecurity Expertise in Transport

Transport is at the core of modern society. Imagine using your expertise to shape sustainable transport and infrastructure solutions for the future? If you seek to make a difference on a global scale, working with next-gen technologies and collaborative teams, then this role may be a perfect match.

We are seeking an experienced Cyber Defense Threat Specialist to join our Global Cybersecurity Operations Center (CSOC) in Curitiba, Brazil. In this role, you will be responsible for deep log and data analysis, supporting the CSOC as a technical expert and escalation point for investigations, identifying gaps and enhancements to our security tooling, incorporating threat intelligence to enhance detection and mitigation strategies, providing guidance to fellow team members on cybersecurity best practices and our tooling.

Key Responsibilities:

  • Develops unique cyber indicators to maintain constant awareness of the highly dynamic corporate data network.
  • Collects, processes, and analyzes cyber threat assessments based on intelligence received from the Cyber Threat Intelligence team.
  • Provides logging and monitoring design services.
  • Conducts continual cybersecurity research and advisory services to harden the IT and OT defensive posture.

Requirements:

  • Bachelor's degree in Computer Science or a related 4-year technical degree.
  • Minimum 7 years of experience in supporting cyber defense operations in highly complex enterprise networks. Experience in SOC, SIRT, or CSIRT capacities.
  • One or more of the following certifications: GIAC Certified Intrusion Analyst, GCIH Certified Incident Handler, GCIA Certified Intrusion Analyst, CISSP.
  • Experience in enterprise cybersecurity environment investigating targeted intrusions through complex network segments.
  • Expert understanding of Advanced Persistent Threat (APT), Cybercrime, and Hacktivist tactics, techniques, and procedures (TTPs).
  • Subject Matter Expert in cybersecurity principles, threat lifecycle management, incident management.
  • Demonstratable experience in scripting languages (may include Powershell, Python, PERL, etc.).
  • Understanding of the Cyber Kill Chain methodology, the NIST framework, the MITRE ATT&CK framework, and SANS Critical Security controls.
  • Working knowledge in modern cryptographic algorithms and systems.
  • Network design knowledge including security architecture.
  • Strong analytical and technical skills in network defense operations including experience with incident handling (detection, analysis, triage).
  • Conceptual understanding of cyber threat hunting.
  • Prior experience and ability analyzing cybersecurity events to determine true positives and false positives. Including cybersecurity alert triage, incident investigation, implementing countermeasures, and managing incident response.
  • Previous experience with SIEM platforms and log aggregation systems that perform collection, analysis, correlation, and alerting.
  • Ability to develop rules, filters, views, signatures, countermeasures, and other cyber defense platforms as well as the ability to support analysis and detection continual improvement.
  • Knowledge of new and emerging cybersecurity technologies.
  • Ability to create technical documents as well as stakeholder sitreps and briefing documents.

Preferred Qualifications:

  • Deep Cybersecurity Operations Center experience in the following: intelligence driven detection, security.

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