Senior Cyber Defense Architect & Incident Lead

SLNG - Singapore LNG Corporation Pte Ltd; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

SLNG - Singapore LNG Corporation Pte Ltd is seeking a cybersecurity professional to lead design, implementation, and operation of controls protecting IT and OT environments. You will collaborate with stakeholders and vendors to deliver robust security across networks, endpoints, and cloud.

The role requires 3–6 years hands-on experience in cybersecurity engineering/operations, incident response, and pentesting, with strong problem-solving and independent work capabilities in a lean team.

Qualifications

• 3–6 years of hands-on cybersecurity experience across engineering, operations, IR, and pentesting.
• Degree in Cybersecurity, IT, or related discipline.
• Strong ability to work independently in a lean team.

Responsibilities

• Spearhead design, implementation, and operation of cybersecurity controls across IT and OT.
• Lead security architecture improvements such as network segmentation and hardening.
• Evaluate and implement security tools.
• Drive vulnerability management, patching, and remediation.
• Monitor, investigate security alerts, incidents, and anomalies; support incident responses.
• Collaborate with vendors (e.g. MSS) to enhance monitoring effectiveness.
• Automate workflows with scripting and AI.

Skills

Cybersecurity engineering

Incident response

Penetration testing

Red teaming

System administration

Software development

Network administration

Education

Degree in Cybersecurity, Information Technology, or related discipline

Job description

SLNG - Singapore LNG Corporation Pte Ltd is seeking a cybersecurity professional to lead design, implementation, and operation of controls protecting IT and OT environments. You will collaborate with stakeholders and vendors to deliver robust security across networks, endpoints, and cloud.

The role requires 3–6 years hands-on experience in cybersecurity engineering/operations, incident response, and pentesting, with strong problem-solving and independent work capabilities in a lean team.