Network & Security Engineer

NCS is a leading AI Tech Services company. With a 15,000-strong team across the Asia Pacific, NCS scales its platforms and capabilities to provide clients with greater agility and AI expertise across a range of Industries. Embracing a strong ecosystem of global partners, NCS transforms technology services delivery combining AI with digital resilience to drive real business impact. NCS is a subsidiary of the Singtel Group. In this role, you'll play a crucial part in maintaining, monitoring, and enhancing our IT security infrastructure. You'll be at the forefront of incident response, patch management, and system integrity, ensuring our digital assets remain secure and operational. Responsibilities: • Incident Management: Respond to managed security technologies’ fault alerts and/or customer escalation. This includes performing incident/problem escalation within SLA to internal technical teams or external product vendor until resolution. • Troubleshooting: Provide support for security solutions, including troubleshooting product-specific technical issues within SLA and work with internal teams/external vendors to resolve technical issues. • Patch Management: Plan and apply regular updates to mitigate vulnerabilities and maintain system compliance. • Service and Change Requests: Respond to inbound Change Requests (CRs), Service Requests (SRs) or other queries within SLA. • System Monitoring: Continuously monitor security systems and perform regular health checks and tasks to ensure operational effectiveness. • Collaboration: Work closely with IT and cybersecurity teams for reporting and to enhance security measures into ongoing operations. • Proactive Measures: Stay current with the latest cybersecurity trends and implement proactive measures to improve security posture. • Compliance: Ensure adherence to security standards and develop / update comprehensive documentation and guides. • Bachelor’s degree or diploma in Computer Science, Information Technology, Cybersecurity, or a related field. • 1-5 years of experience in IT or cybersecurity roles. • Knowledge in AWS cloud native security tools and services such as AWS IAM, Firewall/WAF, GuardDuty, KMS etc. • Practical working expertise with one or more of the following technologies Firewall (i.e FortiGate, Checkpoint, Palo Alto), Cyberark, Carbon Black, Tenable, Tripwire, ExtraHop, Symantec, Splunk etc. • Sound fundamental knowledge on IP networking (e.g. TCP/IP, routing, etc.) and Firewalls (e.g. Checkpoint, Fortigate, Palo Alto) • Strong analytical and problem-solving skills. • Excellent communication and teamwork abilities. • Due to project sensitivity, we can only consider Singapore Citizen We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity—and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future. Together, we make the extraordinary happen. Learn more about us at ncs.co and visit our LinkedIn career site. Scam Alert We are aware of fraudulent job offers and impersonations of NCS recruiters. Phishing emails using convincing-looking but fake addresses are also commonly used to trick you into thinking that they come from official NCS sources. Please note that all official communications from NCS Group will only be sent from verified corporate email addresses. Always check that the sender’s email address ends with the genuine NCS domain, @ncs.com.sg and beware of extra letters, symbols or misspellings. When in doubt, verify the sender’s identity by contacting us at reachus@ncs.com.sg.