Associate Systems Engineer - Firewall (Infra Security)

Synapxe; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A leading HealthTech agency is seeking an Assistant Lead Engineer specializing in firewall management to enhance security protocols. The ideal candidate will have a solid background in network security and automation scripting, alongside professional certifications. Join a dynamic team dedicated to advancing health technology for millions in Singapore.

Qualifications

• Min 5 years of hands-on experience managing Enterprise Firewalls (NGFW, VPN, IPS/IDS).
• Experience with Algosec for firewall policy management.
• Certifications such as PCNSE, NSE, or CISSP/CCSP are advantageous.

Responsibilities

• Configure, deploy, and maintain Fortinet and Palo Alto firewalls.
• Assist in managing firewall policy automation and risk analysis.
• Mentor junior engineers and coordinate related projects.

Skills

Configuration management

Firewall management

Networking (TCP/IP, BGP, VPN)

Automation (Python, Ansible)

Analytical skills

Education

Bachelor in Computer Engineering or equivalent

Tools

Algosec

Fortinet

Palo Alto

Job description

Company description:

Synapxe is the national HealthTech agency inspiring tomorrow's health. The nexus of HealthTech, we connect people and systems to power a healthier Singapore.

Together with partners, we create intelligent technological solutions to improve the health of millions of people every day, everywhere. Reimagine the future of health together with us at www.synapxe.sg

Job description:

Role & Responsibilities

• 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.
• Team Leadership (For more senior candidates): Mentor junior engineers, coordinate firewall-related projects, and ensure best practices are followed.
• 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.

Requirements

• Bachelor in Computer Engineering or any equivalent
• Min 5 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.

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Profile description:

The Assistant Lead Engineer that is supporting firewall, managing algosec platform to automate firewall rules and support end to end of firewall management.