L2 Cybersecurity Engineer (Network Security)

GMP Technologies; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

GMP Technologies in Singapore is seeking an L2 Cybersecurity Engineer (Network Security) to provide Level-2 support for enterprise security tools, manage incidents, and help harden networks across LAN/WAN, VPNs, and cloud boundaries.

You will mentor junior staff, maintain security SOPs, and ensure compliance with financial industry regulations while coordinating with global teams on upgrades and new technologies.

Qualifications

• Bachelor's degree in Computer Science, IT, Science or related field.
• 5+ years in network security operations; 2+ years in financial services preferred.
• Hands-on experience with network security tools and monitoring.
• Ability to diagnose complex network/security issues; strong communication skills.

Responsibilities

• Provide Level-2 support for network security tools and infrastructure.
• Handle incident management, change requests and vulnerability remediation.
• Monitor and troubleshoot LAN/WAN/VPNs and DNS/DHCP services.
• Maintain security SOPs, CMDB records and audit-ready docs.
• Ensure compliance with financial regulations (AML, data breach reporting).
• Mentor Level-1 teams and conduct security awareness training.
• Support security upgrades and emerging technology implementations.

Skills

Network security operations

Incident management

Mentor Level-1 teams

Security awareness training

Communication skills

Education

Bachelor's degree in Computer Science / IT / related field

Tools

Cisco

Fortinet

Checkpoint

Trendmicro

Skyhigh

Ivanti

F5

Wireshark

Netflow

SIEM

Job description

L2 Cybersecurity Engineer (Network Security)

About the job L2 Cybersecurity Engineer (Network Security)

Responsibilities:

• Provide Level-2 support for network security tools: Firewalls (Cisco/Fortinet/Checkpoint), IPS/IDS (Trendmicro), Proxies (Skyhigh), VPNs (Ivanti), and F5 load balancers.
• Handle incident management, change requests, and vulnerability remediation (patching, configuration hardening).
• Monitor and troubleshoot LAN/WAN/VPNs (Cisco ACI, Arista, DNAC) and DNS/DHCP (Infoblox).
• Maintain security SOPs, CMDB records, and audit-ready documentation.
• Ensure adherence to Singapore financial regulations (e.g., AML, data breach reporting).
• Support security infrastructure upgrades and emerging tech implementations.
• Mentor Level-1 teams and conduct security awareness training for staff.

Requirements:

• Bachelors degree in Computer Science, Information Technology, Science (Computer Studies) or a related field.
• With at least 5+ years in network security operations (2+ years in financial services preferred).
• Hands-on experience with:
• (c) Tools: Wireshark, Netflow, SIEM (optional: Splunk/QRadar).
• (d) Scripting/Automation: Python/Bash/Ansible for task optimization.
• Ability to diagnose complex network/security issues.
• Excellent communication, interpersonal and logical skills.
• Nice-to-Have:
• Certifications: CCNP Security, CISSP, Fortinet NSE, or equivalent.
• Knowledge of threat hunting, Zero Trust, or cloud security (AWS/Azure).

Additional info:

• This role is offered on a yearly renewable contract basis, with the potential for permanent employment based on performance.
• Able to support rotational shift scheduled based on duty roaster (Paris and/or New York and/or Asia time zone).
• Able to provide on-call support during non-business hours/and or on weekends.