L1 Cybersecurity Engineer

Overview

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Accountabilities :

• Conduct health checks, onboard log sources, validate logs, and escalate anomalies across SIEM platforms like Microsoft Sentinel, QRadar, and Splunk.
• Assist in creating / updating correlation rules, alerts, and saved searches to enhance threat detection and event visibility.
• Support deployment and integration of SOAR with SIEM and ticketing tools, ensuring seamless orchestration and response workflows.
• Conduct playbook validation and monitor SOAR connectors and automation jobs using tools like Microsoft Sentinel SOAR.
• Assist in rolling out EDR / XDR agents across diverse environments—servers, desktops, and cloud workloads—ensuring broad security coverage.
• Verify agent functionality, connectivity, and adherence to security policies. Maintain deployment inventory and escalate any coverage gaps.
• Support tracking and reporting of endpoint visibility and telemetry using tools like CrowdStrike Falcon and Microsoft Defender for Endpoint.
• Execute runbooks, support tool upgrades, and validate system health post-patching to ensure smooth SOC operations.
• Monitor licenses, certificates, and storage; raise and track change requests for configuration updates and optimizations.

The Individual and their Experience :

Seniority level

Employment type

Job function

Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia 8 months ago

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