Senior DMZ Network & Automation Engineer

Next Frontier Capital; Singapore; On-site; SGD 210,000 - 270,000; Full time

Job summary

JPMorganChase is seeking a DMZ Service Delivery Lead Infrastructure Engineer to guide a high-performing team within the Infrastructure Platform Network Services. You will apply deep knowledge of software, hardware, and processes to drive resilience and security while expanding cross-domain expertise.

The role emphasizes leadership, collaboration, and leveraging AI capabilities to optimize delivery, with responsibilities spanning network perimeter, automation, and vendor management in a large

Qualifications

• Bachelor’s degree in CS, cybersecurity, data science, or related field.
• 5+ years of network engineering in a large enterprise.
• Deep DMZ architecture and Cisco datacenter fabric experience.
• Proficiency in BGP, OSPF, EIGRP, VRF, TCP/IP, ISP routing.
• Software development experience with Python, Ansible, Terraform, JSON.
• Understanding of micro-services and CI/CD pipelines, APIs.
• Strong communication and leadership skills.
• Experience using enterprise AI capabilities in infrastructure workflows.

Responsibilities

• Build, deploy, migrate, and operate DMZ switching and routing environment.
• Support and troubleshoot DMZ switching and routing designed networks.
• Deploy and maintain scripts for device pave/repave and automation tasks.
• Leverage enterprise AI capabilities to accelerate infrastructure analysis and design, with proper validation.
• Upgrade DMZ switches and routers with new code and software.
• Service Delivery troubleshooting with Tier 3 and vendor management.
• Apply AI-assisted practices to identify recurring issues and ensure changes are auditable.

Skills

DMZ architecture

Cisco data center fabric

BGP

OSPF

EIGRP

TCP/IP

Python

Ansible

Terraform

JSON

CI/CD (Jenkins)

APIs

Leadership

AI-enabled infrastructure

Communication skills

Education

Bachelor’s Degree in Computer Science, Cybersecurity, Data Science, or related disciplines

Tools

Python

Ansible

Terraform

JSON

Jenkins

Job description

JPMorganChase is seeking a DMZ Service Delivery Lead Infrastructure Engineer to guide a high-performing team within the Infrastructure Platform Network Services. You will apply deep knowledge of software, hardware, and processes to drive resilience and security while expanding cross-domain expertise.

The role emphasizes leadership, collaboration, and leveraging AI capabilities to optimize delivery, with responsibilities spanning network perimeter, automation, and vendor management in a large