Senior Threat Hunter – APAC Lead, AI-Driven Defense

SimSpace Corporation; Singapore; Hybrid; SGD 120,000 - 180,000; Full time

Job summary

SimSpace is seeking a Senior Threat Hunter to lead advanced threat hunting and incident response activities for regional clients. You will mentor teams, design authentic scenarios for security exercises, and serve as a technical advisor on AI-enabled cybersecurity capabilities.

Travel to client sites in the Asia-Pacific region is expected, with hybrid work arrangements in Singapore. The role requires hands-on expertise across enterprise security stacks and collaboration across diverse teams.

Qualifications

• 6+ years in Security Operations, IR, Detection Eng, or Threat Intel.
• Experience with host, network, and app telemetry for attack indicators.
• Hands-on with EDR/SIEM tools (e.g., Splunk, Elastic).
• Ability to convey risk to mixed audiences.

Responsibilities

• Own complex incident response scenarios from pre-sales to delivery.
• Mentor and develop threat hunting capabilities for clients.
• Serve as technical consultant to help clients integrate AI agentic capabilities.
• Develop toolsets and cyber threat scenarios within a cyber range to model real-world defense scenarios.
• Lead cross-functional analysis and client-facing risk discussions.

Skills

Threat hunting

Incident response

Blue Teaming

Technical leadership

Communication skills

Tools

Splunk

Elastic

Python

SQL

Hadoop

Job description

SimSpace is seeking a Senior Threat Hunter to lead advanced threat hunting and incident response activities for regional clients. You will mentor teams, design authentic scenarios for security exercises, and serve as a technical advisor on AI-enabled cybersecurity capabilities.

Travel to client sites in the Asia-Pacific region is expected, with hybrid work arrangements in Singapore. The role requires hands-on expertise across enterprise security stacks and collaboration across diverse teams.