jobs in Infinite Computer Solutions

全职 Security Analyst 工作, 薪水, Infinite Computer Solutions 公司招聘中 - Ricebowl

Undisclosed

Singapore

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工作地点

  • Singapore

职位描述

岗位职责

Position Summary

Provides 24x7 first-level security monitoring and alert triage across identity, Microsoft 365, endpoint, and Azure security platforms. Responsible for early detection, proper ticketing, and timely escalation of security events.

Required Skills

  • Microsoft Entra ID (Basic Administration)
  • Active Directory Authentication Monitoring
  • Microsoft MFA
  • Exchange Online Protection
  • Trend Micro Endpoint & Email Security
  • CyberArk EPM & PAM
  • Azure Monitor
  • Log Analytics
  • Microsoft Defender (Monitoring Level)
  • Basic PKI Awareness
  • ITSM / Ticketing Tools

Key Responsibilities

  • Monitor Entra ID sign-in logs and authentication alerts
  • Perform first-level triage of suspicious login attempts
  • Monitor MFA failures and abnormal sign-in patterns
  • Review Exchange Online Protection spam/phishing alerts
  • Monitor Trend Micro endpoint alerts
  • Monitor CyberArk EPM & PAM
  • Monitor Azure security dashboards and alert queues
  • Create and update security incident tickets
  • Perform initial investigation using defined runbooks
  • Escalate confirmed threats to L2 Security Engineer
  • Track certificate expiry alerts and notify L2 team
  • Validate Conditional Access policy failures
  • Maintain daily security monitoring reports
  • Participate in shift handover documentation
  • Ensure SLA compliance for ticket updates
  • Maintain proper incident documentation and closure notes

重要安全守则

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