Security Engineer: Incident Response & Cloud Security

NCS; Singapore; On-site; SGD 42,000 - 68,000; Full time

Job summary

NCS in Singapore is seeking an IT security professional with 1–5 years in cybersecurity. The role focuses on incident management, troubleshooting security solutions, patching, and compliant operation of security systems.

You will coordinate with IT teams and vendors to maintain a strong security posture while adhering to SLA-driven processes. Applicants should have hands-on experience with AWS security services and recognized security tools, plus solid networking knowledge.

Qualifications

• 1–5 years of IT or cybersecurity experience.
• Knowledge of AWS cloud native security tools and services (IAM, Firewall/WAF, GuardDuty, KMS).
• Hands-on with one or more listed security techs (Imperva DAM, CyberArk, Trend Micro Cloud One, Web Gateway, AquaSec, Tenable).
• Solid IP networking fundamentals and firewall knowledge.
• Strong analytical and problem-solving abilities.
• Singapore citizenship required due to project sensitivity.

Responsibilities

• Incident management: respond to security fault alerts and escalate within SLA.
• Troubleshooting: support security solutions and resolve technical issues.
• Patch management: plan and apply updates to mitigate vulnerabilities.
• Service requests: respond to CRs/SRs within SLA.
• System monitoring: continuous health checks and operational oversight.
• Collaboration: coordinate with IT/cybersecurity teams and vendors.
• Proactive measures: stay updated on cybersecurity trends and improvements.
• Compliance: ensure adherence to security standards and maintain docs.

Skills

IT cybersecurity exp

AWS security tools

Network fundamentals

Firewall knowledge

Analytical skills

Singapore citizenship

Tools

AWS IAM

Firewall/WAF

GuardDuty

KMS

Imperva DAM

CyberArk

Trend Micro Cloud One

Web Gateway (McAfee)

AquaSec

Tenable

Job description

NCS in Singapore is seeking an IT security professional with 1–5 years in cybersecurity. The role focuses on incident management, troubleshooting security solutions, patching, and compliant operation of security systems.

You will coordinate with IT teams and vendors to maintain a strong security posture while adhering to SLA-driven processes. Applicants should have hands-on experience with AWS security services and recognized security tools, plus solid networking knowledge.