Infrastructure Firewall Engineer III — AI-Driven & Scale

Next Frontier Capital; Singapore; On-site; SGD 110,000 - 150,000; Full time

Job summary

JPMorganChase is seeking an Infrastructure Engineer III in Singapore to join the Infrastructure Platforms team. You will apply deep knowledge of firewall design, network security, and automation to support data-intensive applications at scale across public and private clouds.

You will design, implement, and manage enterprise firewall infrastructure using Check Point, Fortinet, Palo Alto, and Tufin, and build automation for provisioning and operations.

Qualifications

• Bachelor’s Degree in Computer Science, Cybersecurity, Data Science, or related disciplines.
• Formal training or certification on infrastructure engineering concepts and 3+ years of firewall and network security design, engineering and implementation experience within a large enterprise environment
• Deep knowledge of one or more areas of infrastructure engineering such as hardware, networking terminology, databases, storage engineering, deployment practices, integration, automation, scaling, resilience or performance assessments
• Demonstrated experience using enterprise-authorized AI capabilities within the work environment to support infrastructure engineering workflows with strong validation habits and awareness of data sensitivity.
• Ability to review and validate AI-assisted recommendations before implementation, escalating when uncertain and ensuring outcomes align to resiliency, security, and auditability expectations.
• Deep knowledge of one specific infrastructure technology and scripting languages
• Deep knowledge of cloud infrastructure and multiple cloud technologies with the ability to operate in and migrate across public and private clouds
• Knowledge and experience on DMZ and other boundary network architecture
• Software development experience in one or more general purpose programming/scripting/DevOps languages: Python, Ansible, Terraform, JSON
• Understanding of micro-services, CI/CD pipelines such as Jenkins, APIs & In-depth knowledge TCP/IP and routing

Responsibilities

• Applies technical knowledge and problem-solving methodologies to projects of moderate scope, with a focus on improving data and systems running at scale, and ensures end to end monitoring of applications
• Uses enterprise-authorized AI capabilities within the work environment to accelerate monitoring and capacity analysis and documentation, validating outputs and handling operational data according to sensitivity and security requirements
• Resolves most nuances and determines appropriate escalation path
• Design, implement, and manage enterprise firewall infrastructure, with hands-on expertise in Check Point, Fortinet, Palo Alto, and Tufin policy orchestration platforms
• Develop and maintain automation scripts for device provisioning and operational tasks, while establishing engineering standards and technical artifacts for certified technology products
• Develop implementation and operational documentations
• Acting as the escalation point for Network Operations and Service Delivery teams
• Applies reuse-first, AI-assisted approaches to identify recurring capacity risks and improve remediation workflows, ensuring changes are validated and aligned to resiliency and security expectations.

Skills

Firewall & network security

Cloud infrastructure

Python scripting

Automation & DevOps

Troubleshooting & incident response

Education

Bachelor’s degree in Computer Science / related

Tools

Check Point

Fortinet

Palo Alto

Tufin

Terraform

Ansible

Job description

JPMorganChase is seeking an Infrastructure Engineer III in Singapore to join the Infrastructure Platforms team. You will apply deep knowledge of firewall design, network security, and automation to support data-intensive applications at scale across public and private clouds.

You will design, implement, and manage enterprise firewall infrastructure using Check Point, Fortinet, Palo Alto, and Tufin, and build automation for provisioning and operations.