Cybersecurity Threat Hunter

3 semanas atrás


São Paulo, Brasil beBeeCybersecurity Tempo inteiro

Security Operations Center Specialist We are seeking a skilled Security Operations Center (SOC) Analyst to join our team. As a key member of our cybersecurity team, you will be responsible for handling escalated incidents and collaborating with platform teams to enhance threat detection logic across Operational Technology (OT) systems. Key Responsibilities: Handle incident handling and escalation support for critical alerts, especially from the Nozomi platform. Provide security issue isolation and recommend remediation strategies. Lead incident response and threat containment activities in OT environments. Collaborate with the Nozomi platform team to fine-tune rules and reduce alert noise in Sentinel. Create and maintain playbooks for automating incident response related to Nozomi alerts. Enhance threat detection logic and perform false positive tuning to improve alert quality. Requirements: Experience in SOC operations, particularly in OT environments. Hands-on knowledge of Nozomi Networks and Microsoft Sentinel platforms. Familiarity with incident response workflows, playbook creation, and alert tuning. Strong analytical and problem-solving skills. Ability to work in a 24x7 operational environment and collaborate across teams. Good communication skills and attention to detail. English Advanced (B2/C1) Certified in Microsoft (IT) and Nozomi (OT)


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