L1 / L2 Security Analyst

4 days ago

Jakarta, Jakarta, Indonesia Collega Inti Pratama, PT Full time 120,000,000 - 240,000,000 per year

L1 Security Analyst

Responsibilities

  • Monitor security alerts and events from SIEM and other security tools.
  • Perform initial triage and analysis of security incidents to determine severity and impact.
  • Escalate verified incidents to higher-level analysts (L2/L3) or relevant teams for further investigation.
  • Assist in the containment and remediation of security threats under supervision.
  • Maintain and update incident documentation, reports, and logs accurately.
  • Conduct regular health checks of security systems and ensure continuous monitoring.
  • Support the implementation of security policies, procedures, and best practices.
  • Stay updated with current cybersecurity trends and emerging threats.

Qualifications

  • Bachelor's degree in Computer Science, Information Security, or a related field
  • 0–2 years of experience in cybersecurity, IT operations, or network monitoring
  • Basic understanding of security concepts such as malware, phishing, firewalls, IDS/IPS, and SIEM tools
  • Familiarity with operating systems (Windows, Linux) and basic networking principles (TCP/IP, DNS, etc.)
  • Strong analytical, problem-solving, and communication skills
  • Willingness to work in shifts (24x7 environment)
  • Relevant certifications (e.g., CompTIA Security+, CEH, or SOC Analyst) are a plus
  • Work location: On-site in Jakarta
  • Flexible to undertake business trips if required.

L2 Security Analyst

Responsibilities

  • Conduct thorough analyses or investigations of incidents and escalate security activities as needed, responding appropriately to mitigate risks.
  • Support various security operations, including vulnerability assessments, threat assessments, and threat hunting, while contributing insights toward implementing effective security strategies.

Qualifications

  • Intermediate knowledge of Information Security
  • Basic Networking/Network Engineering
  • Intermediate knowledge of Linux & Windows Operating Systems
  • Familiarity with the NIST CyberSecurity Framework and MITRE ATT&CK framework
  • Preferred certifications: CEH, CySA+, Security+, CHFI, or equivalent
  • Preferred familiarity with enterprise security devices (EDR, Firewall, WAF)
  • Preferred familiarity with the Java environment
  • Preferred coding/scripting ability in any language
  • Willingness to work in shifts (24x7 environment).
  • Work location: On-site in Jakarta
  • Flexible to undertake business trips if required.

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