Senior Lead Infrastructure Architect - Network & AI Ops

JPMorganChase

Singapore

On-site

SGD 180,000 - 240,000

Full time

3 days ago

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Job summary

J.P. Morgan in Singapore seeks a Senior Lead Infrastructure Engineer to shape and optimize large-scale infrastructure platforms.

You will leverage deep networking expertise (Cisco/Arista/Nexus, BGP, EVPN, VXLAN) and hands-on automation (Ansible, Terraform, Python) to deliver high-impact solutions across multiple projects. You will mentor teammates, drive resilience programs, and implement AI-assisted workflows with strong validation, governance, and security considerations, aligning with

Qualifications

Bachelor's Degree in Computer Science, Cybersecurity, Data Science, or related disciplines.
Formal training or certification on infrastructure engineering concepts and 5+ years applied experience.
Experience in network architecture, design, and engineering within large enterprises.
Deep technical expertise in data center networking technologies: Cisco, Arista, Juniper, Nexus, ACI, BGP, EVPN, VXLAN, etc.
Hands-on experience with routing and switching technologies, including BGP, OSPF, IS-IS, VLANs, STP, VPC/MLAG, and stacking.
Practical experience with Cisco and Arista platforms (e.g., Nexus Series, Catalyst).
Strong experience with automation frameworks (e.g., Ansible, Terraform, Python, CI/CD pipelines) for network infrastructure.
Experience with Arista CVP, AVD, Cisco NFM, Cisco Network as Code
Demonstrated success in leading stability and resiliency programs including change management, incident response, and RCA.
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.

Responsibilities

Identifies and solves problems of high complexity associated with infrastructure engineering technology.
Applies extensive in-depth expertise and problem-solving to accomplish, plan, and review tasks across multiple large scope projects and businesses/domains to influence, manage and implement functional technology platforms.
Responsible for high impact projects requiring deep technical expertise and leadership.
Partners across other platforms to architect and implement changes required to resolve issues and modernize the organization and its technological processes.
Drives thought leadership within the product line and/or platform.
Extensive consideration of upstream/downstream system or technical implications and advice on mitigation actions
Leads reuse-first adoption of AI-assisted practices across delivery and automation routines to reduce recurring issues, ensuring changes are validated, traceable and auditable, and aligned to resiliency and security expectations.
Uses enterprise-authorized AI capabilities within the work environment to accelerate analysis of complex infrastructure signals and documentation of mitigation options, validating outputs and handling operational data according to sensitivity and security requirements.
Mentors and coach's junior engineers and technologists