Senior Threat Hunter – AI-Driven Cyber Defense Leader

SimSpace; Singapore; Hybrid; SGD 120,000 - 150,000; Full time

Benefits offered by this job

Health benefits

Mental health support

401(k) plan

Unlimited vacation

Parental leave

Equity stock options

Referral rewards

Wellness program

Learning resources

Job summary

SimSpace seeks a Senior Threat Hunter to drive advanced threat hunts and incident response across regional clients. You will mentor teams, design authentic scenarios, and own events from planning to delivery while working hands-on with security tools and AI-enabled defenses.

Applicants should have 6+ years in security operations, strong telemetry analysis, and experience with Splunk, Elastic, and major vendor EDR/SIEM platforms.

Qualifications

• Proven track record in threat hunting and incident response within complex environments.
• Deep understanding of AI agents and memory systems for hunts and detections.
• Experience with large data analysis using Splunk, Elastic, and Python tooling.

Responsibilities

• Own complex incident response scenarios from pre-sales to delivery.
• Mentor and develop advanced threat hunting tactics for global clients.
• Lead technical client engagements with OT/IoT/LLM considerations.
• Advise on integrating AI agentic capabilities in security ecosystems.
• Develop toolsets and cyber ranges to model real-world threats.
• Communicate risk clearly to mixed technical audiences.

Skills

Threat hunting

Incident response

Blue Teaming

Splunk

Elastic

Python

Pandas

SQL

CrowdStrike

EDR/SIEM

Threat intelligence

AI/ML concepts

Tools

Splunk

Elastic

CrowdStrike

Hue

SQL databases

Job description

SimSpace seeks a Senior Threat Hunter to drive advanced threat hunts and incident response across regional clients. You will mentor teams, design authentic scenarios, and own events from planning to delivery while working hands-on with security tools and AI-enabled defenses.

Applicants should have 6+ years in security operations, strong telemetry analysis, and experience with Splunk, Elastic, and major vendor EDR/SIEM platforms.