Assoc Infra Security Engr

Date: 15 Oct 2025

Location: SG

Company: Synapxe

Position Overview

The Senior Systems Engineer role is responsible for designing, implementing, and managing firewall security systems to protect an organization's network from unauthorized access and cyber threats 

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

  • 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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