Drimva

American Express

Senior Agentic AI Infrastructure Engineer I - Core Platforms

New York, NY +2 · Hybrid · Senior · Full-time · Posted Oct 14, 2026

Location
New York, NY
Sunrise, FL
Phoenix, AZ
Experience
5+ years in infrastructure engineering, cloud engineering, DevOps, or a related technical field; at least 2 years of hands-on experience supporting AI-enabled infrastructure, AI automation, or agentic AI technologies.
Education
Bachelor's degree in Computer Science, Information Technology, Engineering, and/or comparable experience; advanced degree preferred.
Visa sponsorship
Employment eligibility to work with American Express in the United States is required; the company will not pursue visa sponsorship.

About the job

Designs and operates secure, scalable infrastructure for AI-enabled and agentic workloads, including accelerator platforms, model-serving systems, automation, and operational controls.

What you'll do

  • Design and operate GPU- and accelerator-enabled platforms, including scheduling, capacity management, and utilization optimization.
  • Build reusable infrastructure for AI training, inference, and agentic workloads; improve observability, reliability, security, and cost management.
  • Lead cross-functional infrastructure projects, resolve complex issues, and mentor engineers.

What they ask for

  • 5+ years in infrastructure engineering, cloud engineering, DevOps, or a related technical field, including at least 2 years supporting AI-enabled infrastructure, AI automation, or agentic AI technologies.
  • Experience with Kubernetes-based AI platforms, containers, workload schedulers, and GPU or accelerator orchestration in cloud or hybrid environments.
  • Experience operating model-serving or inference platforms and optimizing production AI workloads.
  • Bachelor's degree in Computer Science, Information Technology, Engineering, and/or comparable experience.

Nice to have

  • Advanced degree preferred.
  • Experience with agent frameworks such as LangGraph or Semantic Kernel.

Pay

$123000 - $215250 annually (base salary)

Tools

LangGraph, Semantic Kernel, Kubernetes, Ansible, Puppet, Terraform, Python, Prometheus

AI focus

Builds and operates infrastructure for agentic and AI-enabled workloads, including GPU/TPU platforms, model training and inference, AIOps, AI-assisted automation and observability, and human-reviewed AI operational workflows.

Model-written summary · the original posting is authoritative

First seen Oct 28, 2026 · Last verified Nov 5, 2026 (UTC)