Cybersecurity Engineer II – Network Defense and IR

FLARE CONSULTING PTE. LTD.; Singapore; On-site; SGD 84,000 - 95,000; Full time

Job summary

FLARE CONSULTING PTE. LTD. is seeking a Cybersecurity Engineer (Level 2) to deliver Level 2 operational support for network security infrastructure.

The role covers incident handling, firewall management, VPN support and vulnerability remediation, with responsibilities across a broad security stack. The candidate will manage day‑to‑day security operations, participate in on‑call rotations, and collaborate with IT teams to strengthen protections while ensuring regulatory compliance.

Qualifications

• 3+ years as Cybersecurity Support Engineer or 6+ years managing IT environments
• Strong understanding of LAN/WAN/VPN topology
• Hands‑on with enterprise firewalls (Palo Alto, FortiGate, Cisco ASA)
• Experience with web proxies (Zscaler) and load balancers (F5)
• Excellent communication and teamwork
• Willing to work rotational shifts and on‑call duties

Responsibilities

• Provide Level 2 production support for network and security infrastructure
• Respond to security incidents such as malware, phishing, and breaches
• Manage incidents, service requests and changes per ITIL
• Configure firewall rules, proxy policies, remote access and IP/VPN connectivity
• Remediate vulnerabilities and harden devices
• Update, patch and upgrade security systems as needed
• Support security project implementations (firewalls, VPNs, IDS/IPS)
• Maintain asset inventory for firewalls, routers, LAN/WAN, VPN devices
• Maintain security SOPs and knowledge base
• Manage DNS and DHCP services
• Provide guidance to Level 1 teams
• Contribute to security awareness programs
• Comply with regulatory and internal training requirements

Skills

Cybersecurity

Network security

Incident handling

Firewall management

VPN support

ITIL processes

Communication

Teamwork

Tools

Palo Alto

FortiGate

Cisco ASA

Zscaler

F5

Job description

FLARE CONSULTING PTE. LTD. is seeking a Cybersecurity Engineer (Level 2) to deliver Level 2 operational support for network security infrastructure.

The role covers incident handling, firewall management, VPN support and vulnerability remediation, with responsibilities across a broad security stack. The candidate will manage day‑to‑day security operations, participate in on‑call rotations, and collaborate with IT teams to strengthen protections while ensuring regulatory compliance.