R3 LLC

Security Engineer

• Design and implement Azure Sentinel architecture, including data connectors, analytics rules, logic apps, workbooks, and automation playbooks.
• Configure and manage Azure Sentinel data sources, such as Azure Activity Logs, Azure Security Center, Microsoft Defender for Cloud, and third-party data sources.
• Develop and maintain custom analytics rules, hunting queries, and machine learning models to detect and respond to security threats effectively.
• Collaborate with the security operations team to investigate and respond to security incidents, leveraging Azure Sentinel's incident management capabilities.
• Implement and maintain Azure Sentinel automation playbooks for incident response, orchestration, and integration with other security tools.
• Optimize Azure Sentinel performance, scalability, and cost-effectiveness through appropriate configuration and resource management.
• Stay up to date with the latest Azure Sentinel features, security best practices, and industry trends, and contribute to the continuous improvement of the organization's security posture.
• Provide technical guidance, mentoring, and knowledge sharing to junior team members and other stakeholders.

Senior Security Engineer