2 days ago

Security Engineer, Detection & Response - Global Security Organization

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Build evidence-aware AI systems for TikTok’s Global Forensics team, helping investigators retrieve, correlate, reason over, package, and explain evidence across enterprise telemetry. Design AI-native forensic workflows and agentic investigation tools with auditable execution traces and privacy safeguards. Engineer data pipelines across audit logs, identity/cloud logs, endpoints, network, and DLP sources, and create evaluation frameworks to measure grounding, hallucinations, precision/recall, and investigator feedback.

Location: Singapore

Workplace: Onsite

Employment Type: Full time

Job Function: Cybersecurity

Seniority: Mid level

Key Responsibilities

•Design and build AI-native forensic investigation workflows for evidence retrieval, enrichment, entity normalization, timeline reconstruction, evidence indexing/packaging, and report generation.
•Build agentic systems that safely interact with internal tools, APIs, logs, and investigation datasets using controlled tool use, permissioning, human-in-the-loop review, and auditable execution traces.
•Develop retrieval, knowledge, and reasoning systems over cases, logs, policies, tickets, reports, and evidence repositories with grounded citations and structured outputs.
•Create evaluation frameworks for forensic AI workflows, including golden cases, regression tests, grounding checks, failure analysis, precision/recall metrics, and investigator feedback loops.
•Engineer multi-source investigation data workflows across platform audit logs, identity/cloud logs, endpoint/server telemetry, network logs, and DLP to support investigations and proactive risk discovery.

Key Requirements

•Bachelor’s degree in Cybersecurity, Information Security, or Computer Engineering.
•Minimum 5 years of experience in Cybersecurity or DevSecOps roles.
•Build custom threat detection rules or threat hunting queries for SIEM/EDR using Python, Go, or other production languages.
•Design and build data pipelines to process, normalize, and correlate large-scale security telemetry from multiple sources.
•Apply AI agent security hardening strategies (e.g., OWASP Top 10 for LLMs, including prompt injection, unauthorized tool execution, and denial of service).

Experience:5+ yearsCybersecurityDevSecOpsDigital forensicsSecurity detection operations

Education:Bachelor's in Cybersecurity, Information Security, or Computer Engineering

Skills:Problem-solvingCollaborationAttention to detailResponsible AI development

Tech Stack:PythonGoSIEMEDRLLMsLLM securityOWASP Top 10MITRE ATLASAgentic AIAI agents

Company Brief

TikTok

Short-form video platform that lets users create, share, and discover entertainment content through algorithmic recommendations. It also offers advertising and creator tools for brands, influencers, and businesses.

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn

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TikTok

2 days ago

Security Engineer, Detection & Response - Global Security Organization

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Location: Singapore

Workplace: Onsite

Employment Type: Full time

Job Function: Cybersecurity

Seniority: Mid level

Key Responsibilities

•Design and build AI-native forensic investigation workflows for evidence retrieval, enrichment, entity normalization, timeline reconstruction, evidence indexing/packaging, and report generation.
•Build agentic systems that safely interact with internal tools, APIs, logs, and investigation datasets using controlled tool use, permissioning, human-in-the-loop review, and auditable execution traces.
•Develop retrieval, knowledge, and reasoning systems over cases, logs, policies, tickets, reports, and evidence repositories with grounded citations and structured outputs.
•Create evaluation frameworks for forensic AI workflows, including golden cases, regression tests, grounding checks, failure analysis, precision/recall metrics, and investigator feedback loops.
•Engineer multi-source investigation data workflows across platform audit logs, identity/cloud logs, endpoint/server telemetry, network logs, and DLP to support investigations and proactive risk discovery.

Key Requirements

•Bachelor’s degree in Cybersecurity, Information Security, or Computer Engineering.
•Minimum 5 years of experience in Cybersecurity or DevSecOps roles.
•Build custom threat detection rules or threat hunting queries for SIEM/EDR using Python, Go, or other production languages.
•Design and build data pipelines to process, normalize, and correlate large-scale security telemetry from multiple sources.
•Apply AI agent security hardening strategies (e.g., OWASP Top 10 for LLMs, including prompt injection, unauthorized tool execution, and denial of service).

Experience:5+ yearsCybersecurityDevSecOpsDigital forensicsSecurity detection operations

Education:Bachelor's in Cybersecurity, Information Security, or Computer Engineering

Skills:Problem-solvingCollaborationAttention to detailResponsible AI development

Tech Stack:PythonGoSIEMEDRLLMsLLM securityOWASP Top 10MITRE ATLASAgentic AIAI agents

Company Brief

TikTok

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn