Information Security Analyst Level III - SIEM - Remote

Overview

The Information Security Analyst III leads advanced threat detection, escalations, and proactive risk mitigation. This role requires technical expertise to identify emerging threats and improve detection content across multiple platforms.

In Short

• Lead advanced investigations into escalated security incidents and active breaches.
• Design, test, and implement new detection rules and mitigation strategies in platforms such as Splunk, Elastic, and XDR solutions.
• Use AI tools to analyze security trends and automate threat analysis.
• Investigate incidents using XDR platforms, including Cisco XDR and Cortex XDR.
• Conduct proactive threat hunting to uncover hidden risks.
• Document processes and detection enhancements using frameworks like MITRE ATT&CK and NIST.
• Provide training and mentorship to junior and intermediate analysts.
• Write reports and investigations for key stakeholders.
• Create and lead team trainings as the trainer.

Requirements

• Technical expertise in information security.
• Experience with threat detection and incident response.
• Familiarity with Splunk, Elastic, and XDR solutions.
• Knowledge of AI tools for security analysis.
• Ability to document processes and enhancements.
• Experience in training and mentoring.

Benefits

• Opportunity to work in a leading managed detection and response provider.
• Career development and promotion from within.
• Work with advanced technologies and innovative solutions.