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Senior Cyber Threat Investigator

CsitSingapore, SingaporeMay 24, 2026
On-site
Full-time
Threat Intelligence
Senior

Job Scope

  • Overcome techniques employed to mask anomalous behaviours.
  • Improve and automate validation or detection techniques.
  • Identify alternate fingerprinting techniques to extend visibility.
  • Assess adversary’s objectives, sophistication, resources and ops-security.

Requirements

  • Background in Infocomm Security, Computer Science, Computer/Electrical Engineering, Information Technology
  • Direct experience in processing and analysing tactical and technical leads (network and/or host-based) within an operational environment 
  • Direct experience in scripting/coding e.g. Python, SPL, ElasticSearch for threat signaturization and analysis
  • Knowledgeable in advance persistent threats including TTPs, targets and cyber-attack lifecycle 
  • Knowledgeable in malware types, analysis tools and procedures
  • Knowledgeable in data analytics, in context of signaturizing network traffic and/or host behaviour underlying cyber intrusions
As CSIT is an agency under the Ministry of Defence (Singapore), only Singapore Citizens will be considered.

Job Details

Experience

Senior

Tools & Tech

Elasticsearch
Python
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