Grab

Senior Security Engineer, Cyber Defence Operations

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19 hours ago
Jakarta, IndonesiaSenior

Responsibilities

  • Lead cybersecurity incidents by coordinating responders and guiding containment and remediation.
  • Lead post-incident reviews and turn findings into improved detections, automation, and response workflows.
  • Participate in a 24/7 on-call rotation.
  • Triage security alerts from network, EDR, and cloud sources and handle complex escalations.
  • Conduct deep-dive forensics across cloud, network, host, and application layers.
  • Tune detections and conduct threat hunting using log and data analytics.
  • Build Python automation and SOAR playbooks.
  • Lead the use of AI and agentic workflows in security triage and response.
  • Mentor or coach team members.

Requirements

  • 5+ years of experience in a Security Operations Centre, incident response, or digital forensics role, including leading incident response.
  • Hands-on SIEM and EDR experience, such as Splunk, Sentinel, or CrowdStrike.
  • Forensics experience across cloud, network, and host environments, including AWS, Windows, Linux, and macOS.
  • Python scripting and security automation experience.
  • Practical experience applying AI and LLM tools in security operations.
  • Knowledge of MITRE ATT&CK and NIST Incident Response frameworks.
  • Experience with SOAR platforms and playbook development.
  • Mentoring or coaching experience.
  • Certifications such as GCIH, GCFA, or AWS security certifications.

Benefits

  • Term Life Insurance and comprehensive Medical Insurance.
  • GrabFlex benefits package customization.
  • Parental leave, Birthday leave, and Love-all-Serve-all volunteering leave.
  • Confidential Grabber Assistance Programme.
  • FlexWork arrangements, including differentiated hours.
  • The role is based in Jakarta and includes a 24/7 on-call rotation.

Tech Stack

AWSLinuxmacOSPythonSplunkWindows

Categories

Grab

About Grab

10,000+ employees

Grab builds a Southeast Asia superapp for mobility, deliveries, and financial services, serving consumers, drivers, merchants, and enterprises. It monetizes via ride and delivery commissions, merchant services (such as ads and subscriptions), and payments and digital banking products. Founded in 2012 and headquartered in Singapore, Grab operates across multiple Southeast Asian markets and is publicly listed on NASDAQ.

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