L2 Cybersecurity Engineer (Network Security)

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.

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