Cybersecurity Threat Investigator

3 semanas atrás

Curitiba, Brasil beBeeAnalyst Tempo inteiro

Incident Response Analyst You will play a crucial role in enhancing our incident response capabilities, focusing on critical alerts from Nozomi Networks and Microsoft Sentinel. Key Responsibilities: Provide expert incident handling and escalation support for critical alerts, particularly from the Nozomi platform. Advise on 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) (MANDATORY)

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