Senior Cybersecurity Analyst | IR & SecOps (Jakarta)

Psi; Jakarta Pusat; On-site; IDR 280,000,000 - 460,000,000; Full time

Job summary

Packet Systems Indonesia (PSI) is seeking a Senior Cybersecurity Analyst (L2/L3) in Jakarta to validate and analyze Tier 2 investigations, determine priority, and coordinate with SecOps to trigger the IR Plan.

You will investigate intrusions, classify incidents, and support remediation while maintaining incident records and reports for customers and internal teams. This role provides exposure to enterprise security operations and requires adherence to change management processes.

Responsibilities

• Recognizes successful intrusions and compromises through review and analysis of relevant event detail information.
• Investigates potential security incidents - recognizes attacks based on techniques, tactics and procedures and differentiates false positives from true intrusion.
• Follows up and tracks investigations to resolution.
• Further validates, classifies incidents and updates security incident cases.
• Alerts system and information owners of intrusions and potential intrusions and compromises to their network infrastructure
• Escalates security incidents to appropriate teams within customer tenant
• Provides assistance during remediation of security incidents.
• Manages security services including finetuning security use cases and reducing false positives.
• Maintains and provides data required to calculate the SecOps services SLAs, KPIs and Goals Setting.
• Provide feedback to updates SecOps processes and procedures as necessary.
• Follows and implements the customer’s change management process.
• Publishes regular reports to internal teams.
• Conducts regular information security awareness sessions to the general community of the organization.

Job description

Packet Systems Indonesia (PSI) is seeking a Senior Cybersecurity Analyst (L2/L3) in Jakarta to validate and analyze Tier 2 investigations, determine priority, and coordinate with SecOps to trigger the IR Plan.

You will investigate intrusions, classify incidents, and support remediation while maintaining incident records and reports for customers and internal teams. This role provides exposure to enterprise security operations and requires adherence to change management processes.