Senior Security Analyst

Job Description

Responsibilities: • Monitor security logs and alerts using tools like Microsoft Defender for Office 365, Microsoft Defender for Endpoint, Azure Sentinel, and Cloud App Security. • Analyse security events and incidents to identify potential threats and vulnerabilities within the M365 environment. • Investigate security incidents, perform root cause analysis, and develop effective containment and eradication strategies. • Investigate and triage security alerts, escalating incidents as needed to senior analysts or incident response teams • Collaborate with other security teams and IT personnel to implement security best practices and improve the overall security posture. • Develop and maintain security documentation, including incident response plans, playbooks, and knowledge base articles. • Document security incidents and maintain accurate records of investigations and responses. • Develop and maintain security monitoring dashboards and reports. • Stay up-to-date with the latest security threats, vulnerabilities, and best practices. • Participate in security awareness training and promote a security-conscious culture. • Contribute to the continuous improvement of SOC processes and procedures. • Perform security assessments and vulnerability scans of the environment. • Automate security tasks and processes using scripting languages (e.g., PowerShell). • Generate security reports and metrics to track the effectiveness of security controls. • Should have working experience with SIEM platforms (e.g., Azure Sentinel) and SOAR tools. • Adhere to all company policies and procedures, including those related to security and compliance. Mandatory Skill - Must Have - SIEM + Sentinel Good to have - Sentinel