Senior Engineer - Network Security Firewall

3-5 Years

SGD 5,000 - 6,500 per month

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Early Applicant

Job Description

Firewall Management: Configure, deploy, and maintain Fortinet and Palo Alto firewalls, ensuring optimal security posture
Algosec Administration: Assist in managing firewall policy automation, compliance checks, and risk analysis using Algosec
Governance & Compliance: Support the HOD in audits, risk assessments, and security policy enforcement
Automation & Scripting: Develop and maintain scripts (Python, Ansible, etc.) to automate firewall rule management and reporting
Incident Response: Troubleshoot firewall-related issues, perform root cause analysis, and implement fixes
Vulnerability Management: Work with the security team to address firewall-related vulnerabilities and apply patches
Documentation: Maintain detailed records of firewall rules, changes, and compliance reports
Min 3 years of hands-on experience managing Enterprise Firewalls (NGFW, VPN, IPS/IDS)
Experience with Algosec for firewall policy management (preferred)
Strong understanding of networking (TCP/IP, BGP, VPNs, routing/switching)
Scripting knowledge (Python, Bash, PowerShell, etc) for automation tasks
Team leadership or mentoring experience is highly desirable
Familiarity with cloud security (AWS/Azure firewalls) is a plus
Certifications such as PCNSE (Palo Alto), NSE (Fortinet), or CISSP/CCSP are advantageous
Strong analytical skills and ability to work in a fast-paced environment