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Cybersecurity Operations Specialist

Full-time

Ciandt

Apoiar o time de SDK em processos de troubleshooting complexos, sendo referência técnica na resolução de incidentes de segurança;

  • Operar e administrar a solução de endpoint security SentinelOne , incluindo troubleshooting avançado, análise de ameaças, tuning de políticas e criação de exceções;
  • Monitorar, investigar e responder a alertas de segurança de alta complexidade , realizando análise aprofundada de eventos e coordenando a resposta a incidentes;
  • Operar a solução de segurança de rede Zscaler , realizando avaliação de bloqueios, liberação de URLs e análise criteriosa de casos de SSL Inspection;
  • Operar e evoluir a solução de gerenciamento de dispositivos Microsoft Intune , com domínio em MDM (Mobile Device Management) e MAM (Mobile Application Management) ;
  • Conduzir análises de phishing e ameaças de engenharia social , propondo ações corretivas e preventivas;
  • Analisar alertas do SIEM com profundidade , correlacionando eventos, identificando padrões de ataque e escalando conforme criticidade;
  • Coordenar o processo de deploy e atualização da solução ManageEngine , garantindo integridade, continuidade e melhores práticas;
  • Propor melhorias contínuas nos processos, runbooks e procedimentos de operação de segurança;
  • Servir como ponto de referência técnica para times internos em questões de segurança operacional.

Habilidades nas seguintes ferramentas e tecnologias:

  • SentinelOne (EDR/EPP) — operação avançada e tuning
  • Zscaler (ZIA / ZPA)
  • Microsoft Intune (MDM e MAM)
  • SIEM — análise, correlação e criação de regras de detecção
  • ManageEngine
  • Windows (administração e troubleshooting avançado)
  • Redes (TCP/IP, DNS, SSL/TLS, firewall, proxy)
  • Análise de phishing, malware e engenharia social

Irá se destacar se já tiver atuado com:

  • Inglês técnico intermediário/avançado para documentação e análise de ameaças
  • Certificações na área ( CompTIA Security+ , SC-200 , MS-500 , CCSA ou similares)
  • Experiência com frameworks MITRE ATT&CK e NIST
  • Vivência sólida em SOC ou times de Cyber Security Operations
  • Experiência com resposta a incidentes (IR) e análise forense básica
Vacancy posted 23 days ago
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