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Ict Security Engineer

Infinite Computer Solutions Pte Ltd

IslandwideContractS$6,500 – S$7,800/mo

Posted 22 Jun 2026

About this role

Key Responsibilities Administer, configure, and maintain network security technologies, including firewalls, VPNs, intrusion detection/prevention systems (IDS/IPS), and network access control solutions. Monitor network security events and investigate security alerts, incidents, and potential threats. Implement and maintain firewall policies, network segmentation, access controls, and secure connectivity solutions. Troubleshoot and resolve network security issues while ensuring minimal disruption to business operations. Conduct security reviews, vulnerability assessments, and configuration audits of network infrastructure. Support the design and implementation of secure network architectures and infrastructure solutions. Create and manage security architecture and design artefacts that embed security principles into enterprise systems and ensure alignment with organizational architecture standards and business objectives. Develop and maintain network security documentation, diagrams, standards, procedures, and operational guides. Collaborate with infrastructure, application, and enterprise architecture teams to ensure security requirements are incorporated into projects and operational activities. Support security incident response, root cause analysis, and remediation activities. Assist with compliance, audit, and risk management initiatives by providing technical expertise and evidence of security controls. Stay current with emerging cybersecurity threats, technologies, and industry best practices. Required Skills and Experience Strong understanding of networking concepts, including TCP/IP, routing, switching, DNS, DHCP, VPNs, and network segmentation. Hands-on experience managing enterprise firewalls and security technologies. Knowledge of network security principles, security monitoring, threat detection, and incident response. Experience with vulnerability management and security hardening practices. Ability to interpret security requirements and implement appropriate technical controls. Strong analytical, troubleshooting, and problem-solving skills. Excellent documentation and communication skills. Qualifications Bachelor’s degree in information technology, Computer Science, or a related field. Minimum 7 Years of experience in network security, cybersecurity, or ICT infrastructure security roles. Should have experience in Azure Cloud environment Required Certifications CCNA or CCNP PCNSA AWS/Azure Certified

What they're looking for

TroubleshootingIncident ResponseSecurity RequirementsInformation Technology

About Infinite Computer Solutions Pte Ltd

Industry: Information & communicationsWebsite ↗

Frequently asked questions

What does a Ict Security Engineer at Infinite Computer Solutions Pte Ltd do?

Key Responsibilities Administer, configure, and maintain network security technologies, including firewalls, VPNs, intrusion detection/prevention systems (IDS/IPS), and network access control solutions. Monitor network security events and investigate security alerts, incidents, and potential threats…

What skills does this Ict Security Engineer role need?

Key skills for this role include Troubleshooting, Incident Response, Security Requirements, Information Technology.

How much does a Ict Security Engineer at Infinite Computer Solutions Pte Ltd pay?

This role lists a salary of S$6,500 – S$7,800 per month.

Is this Ict Security Engineer role remote, hybrid, or on-site?

The listing is based in Islandwide. Check the posting for remote or hybrid options.

How do I apply for this Ict Security Engineer role?

You can apply directly on Infinite Computer Solutions Pte Ltd's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.