Executive, IS&T (Cybersecurity Analyst)

Date: 25 May 2026

Location: Singapore, Singapore

Company: Mapletree

Job Responsibilities

 

  • Act as the Level 1 point of contact for all security incidents escalated from the outsourced SOC provider and internal teams, performing validation, follow-up actions, and coordination for timely closure of tickets to maintain SLA.
  • Handle email security incidents including phishing, Quarantine to ensure user verification, message trace checks, containment steps and follow-up with SOC team if required.
  • Support and coordinate vulnerability management activities not limited to running scans , identify false positive , onboard and offboard managed assets to platform.
  • To support internal Apps, Network and server teams on Compliance scans as per CIS standards and ensure false positive and non-compliance settings are addressed.
  • Act as a liaison between the outsourced vulnerability service provider and internal teams to ensure consistent tracking and remediation of findings.
  • Monitor and support operations within the Microsoft Security ecosystem, including Defender for Endpoint, Defender for Identity & other Microsoft security solutions.
  • Assist with basic incident response tasks under guidance, including evidence collection, user impact assessment, and documentation updates.
  • Possess working exposure or foundational knowledge in Artificial Intelligence (AI) security, including identifying unsafe AI usage patterns and applying internal AI guardrails

Job Requirements

 

  • Diploma or Degree in Cybersecurity, Information Technology, or related fields.
  • At least 2 to 4 years of hands-on experience in cybersecurity operations, SOC support, email security/phishing investigation and vulnerability management.
  • Hands-on experience with Microsoft Defender security products.
  • Familiarity with vulnerability management tools such as Qualys, Nessus or equivalent.
  • Understanding of cybersecurity concepts such as MITRE ATT&CK, common vulnerability types, threat indicators, and cloud security fundamentals.
  • Certifications like Security+, GSEC, CEH, or other entry/mid-level cybersecurity certs are an advantage.
  • Minimum experience or good understanding of Artificial Intelligence (AI) security concepts.
  • Strong analytical mindset, eagerness to learn, and ability to work collaboratively in a team environment.

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