Cyber Defense Analyst: Threat Hunting & IR

605 Marina Bay Sands Pte Ltd; Singapore; Sur place; SGD 120 000 - 180 000; Plein temps

Résumé du poste

Marina Bay Sands is seeking a senior cybersecurity professional to lead threat hunting, validation testing and incident response across endpoints, servers, cloud, and network environments in Singapore.

You will perform proactive hunts using threat intel and TTPs, support red/purple team exercises, conduct forensics, and help strengthen defenses with documented findings and remediation guidance.

Qualifications

• 5–10 years hands-on cybersecurity experience.
• Security testing standards and penetration testing methodology knowledge.
• Strong written and verbal communication.

Responsabilités

• Threat Hunting Conduct proactive threat hunting activities based on cyber threat intelligence sources, known adversary tactics, techniques and procedures (TTPs), and emerging threat trends. Identify malicious or suspicious activities across endpoints, servers, cloud environments and network infrastructure. Document findings and recommend further investigative actions where necessary.
• Atomic Testing & Security Validation Perform atomic testing activities to validate security controls, visibility, and response capabilities. Validate the organisation's ability to detect known adversary behaviours and attack techniques. Document findings and recommendations for defensive improvements.
• Red & Purple Team Activies Support red team and purple team exercises to assess the effectiveness of security controls and defensive capabilities.
• Forensics and Incident Response Participate in cyber incident investigations and response activities. Perform digital forensic collection, preservation and analysis of systems, endpoints and relevant artefacts. Assist in determining attack scope, affected assets, root cause and attacker activities. Support containment, eradication and recovery activities during cybersecurity incidents. Conduct event correlation, timeline reconstruction and investigation of suspicious or malicious activities to determine affected assets, root cause, attacker techniques, indicators of compromise (IOCs), and potential data exposure.
• General Responsibilities: Ensure consistent and regular attendance. Perform other related duties as assigned.

Connaissances

Threat hunting

Incident response

Digital forensics

Security testing

Networking concepts

Scripting languages

Red team / purple team

Proactive monitoring

Formation

Degree or diploma in cybersecurity or related field

Preferred security certifications (CISSP, GCFA, GREM, OSCP, CRTP, CRTO, OSWE)

Outils

Cobalt Strike

Empire

Havoc

Mythic

Red Team C2 infrastructure

Bash

PowerShell

Python

C

C++

Java

Description du poste

Marina Bay Sands is seeking a senior cybersecurity professional to lead threat hunting, validation testing and incident response across endpoints, servers, cloud, and network environments in Singapore.

You will perform proactive hunts using threat intel and TTPs, support red/purple team exercises, conduct forensics, and help strengthen defenses with documented findings and remediation guidance.