ICT Infrastructure Engineer (Cybersecurity) - Part-Time

About the Role

We are partnering with a leading organisation in Singapore's financial sector to hire an experienced ICT Infrastructure Engineer to join its Cybersecurity Infrastructure team.

This role is ideal for cybersecurity professionals who enjoy working with enterprise-grade security technologies, infrastructure modernisation projects, and mission-critical systems. You will be responsible for maintaining and enhancing key cybersecurity platforms while supporting ongoing transformation initiatives within a highly regulated environment.

This will be a 24 months contract

Key Responsibilities

As the ICT Infrastructure Engineer, you will:

• Administer and maintain enterprise security platforms including:CyberArk Privileged Access Management (PAM)Imperva Database Activity Monitoring (DAM)Tripwire File Integrity Monitoring (FIM)Trellix Endpoint Data Loss Prevention (DLP)
• Monitor security vulnerabilities and zero-day threats, implementing timely remediation and mitigation measures.
• Support infrastructure upgrades, platform migrations, and security technology refresh initiatives.
• Perform system hardening based on industry best practices and CIS benchmarks.
• Collaborate with infrastructure, endpoint, and security teams to deploy, optimise, and maintain security solutions.
• Maintain security compliance through configuration management and policy enforcement.
• Participate in disaster recovery planning and support cloud security initiatives.
• Produce technical documentation, standard operating procedures (SOPs), and operational guides.
• Support security incident investigations and provide technical assistance for critical security platforms when required.

Projects You'll Support

You'll have the opportunity to contribute to several strategic cybersecurity initiatives, including:

• Enterprise security infrastructure modernisation
• Security platform migration and consolidation
• Government Data Centre (GDC) security tool deployment
• CyberArk architecture and implementation projects
• Tripwire platform upgrade
• Vulnerability management using Tenable
• Security Operations Centre (SOC) investigations
• Automation and process improvement initiatives

Requirements

Essential

• Bachelor's Degree in Cybersecurity, Information Technology, Computer Science, or a related discipline.
• Minimum 3–5 years of experience in cybersecurity infrastructure, security engineering, or security operations.
• Experience managing enterprise cybersecurity platforms.
• Familiarity with vulnerability management tools such as Tenable or Nessus.
• Experience administering Windows and Linux environments.
• Good understanding of:Security hardeningVulnerability managementIncident responseEnterprise security best practices
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication and stakeholder management skills.

Preferred Experience

Candidates with experience in the following technologies will be highly regarded:

• CyberArk PAM
• Imperva DAM
• Tripwire FIM
• Trellix Endpoint DLP
• SIEM platforms
• Cloud security and hybrid infrastructure
• PowerShell, Python, or Ansible automation
• Security compliance frameworks
• Financial services or highly regulated environments

Preferred Certifications

• CISSP
• CyberArk Certified Delivery Engineer (CDE)
• Other recognised cybersecurity certifications