Infrastructure Engineer III, Checkpoint Firewall

JPMorgan Chase & Co.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

JPMorgan Chase & Co. in Singapore is seeking an Infrastructure Engineer III to join the Infrastructure Platforms team.

You will apply advanced knowledge of software, applications, and infrastructure engineering to deliver scalable data and systems, with a strong focus on monitoring and security. The role emphasizes building automation, implementing firewall infrastructure across leading platforms, and collaborating with Network Operations and Service Delivery to ensure resiliency and compliant

Qualifications

• Bachelor’s Degree in Computer Science, Cybersecurity, Data Science, or related field.
• 3+ years of firewall and network security design/implementation experience within a large enterprise environment.
• Deep knowledge of infrastructure engineering areas such as hardware, networking terminology, databases, storage engineering, deployment practices, integration, automation, scaling, resilience or performance assessments.
• Experience using enterprise-authorized AI capabilities to support infrastructure engineering workflows with strong validation habits and awareness of data sensitivity.

Responsibilities

• Applies technical knowledge 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 design

Cloud infrastructure

Python scripting

Automation tooling

Networking knowledge

CI/CD understanding

AI-assisted workflows

Security & auditability

Network security tech

Agile methodologies

Education

Bachelor's Degree in Computer Science or related

Job description

You belong to the top echelon of talent in your field. At one of the world's most iconic financial institutions, where infrastructure is of paramount importance, you can play a pivotal role. As an Infrastructure Engineer III at JPMorganChase within the Infrastructure Platforms, you utilize strong knowledge of software, applications, and technical processes within the infrastructure engineering discipline. Apply your technical knowledge and problem-solving methodologies across multiple applications of moderate scope.

Job 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.

Required qualifications, capabilities, and skills

• 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

Preferred qualifications, capabilities, and skills

• Experience with network security technologies such as proxy and load balancer
• Experience working with Agile methodologies like Kanban & Scrum