Assistant Lead Engineer - Phishing Campaign (Cyber Security Office)
Date: 17 Apr 2025
Location: SG
Company: Synapxe
Position Overview
The Phishing campaign analysis function will be responsible for identifying and neutralising email phishing campaigns against PH before they gain a foothold in PH network. Besides analysing phishing emails, he/she will analyse email gateway metadata at scale, and reviewing gaps in existing controls/security solutions to identify improvements to strengthen PH defences against future phishing campaigns, and strengthen awareness programs across the organization.
Role & Responsibilities
- Analyse phishing emails by investigating the email headers and body, including attachments and URLs.
- Analyse email gateway metadata at scale to identify possible phishing email campaigns, and assess the level of threat for each.
- Identify tactics, techniques, and procedures (TTPs) used in isolated incidents, targeted, as well as widespread phishing campaigns, and recommend short-term mitigations to neutralise phishing campaigns
- Analyse how phishing emails slip past email security solutions, capabilities gaps, and explore longer-term enhancements of email security solutions.
- Maintain detection rules, improve filtering effectiveness, and contribute to automation of phishing response workflows
- Coordinate with incident response and threat intelligence teams during phishing investigations to assess impact of phishing attacks, identify affected users, and trace attacker infrastructure
- Analyze phishing trends, uncover attacker patterns, and link related phishing activity to broader threat campaigns.
- Develop new methods of identifying phishing/malicious content using existing tools, or by building new capabilities.
- Prepare clear and detailed phishing incident reports, threat advisories, and reports on trends observed from email phishing campaigns conducted against public healthcare.
- Stay current on phishing tactics targeting the healthcare sector and emerging threat actor behaviors
- Support and enhance phishing simulations and user training efforts to reduce organizational risk
Requirements
- At least 4 years of hands-on involvement in incident investigations, phishing analysis, or threat intelligence operations.
- Demonstrated experience investigating phishing campaigns—including large-scale or organization-wide attacks.
- Familiarity with email security tools and email protocols, phishing indicators, and social engineering tactics
- Proficiency in programming and scripting (using Python, Java, Ruby etc.) is required, automation experience is preferred.
- Proficiency in use of SIEM/SOAR security monitoring platforms
- Strong critical thinking, pattern recognition, and analysis skills
- Ability to communicate complex technical findings to both technical and non-technical audiences
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