Cisco

Machine Learning Engineering Technical Leader - CX AI

Cisco
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22 hours ago
San Jose, CA, USAStaff+
H1B sponsor

Base Salary

$257k - $333k/yr

Responsibilities

  • Architect, build, and deliver foundational AI services and APIs for enterprise-scale customer experience platforms.
  • Lead model selection, fine-tuning, inference optimization, evaluation, agentic infrastructure, and multi-tenant API design.
  • Take machine learning systems from research or prototype through reliable production deployment.
  • Build regression gates, judge calibration, drift detection, and statistical evaluation processes for shipped AI behavior.
  • Package and deliver AI services across cloud, on-premises, air-gapped, CPU, NPU, and small-GPU environments.
  • Own full-lifecycle technical projects and concurrent workstreams while driving supported enterprise-grade delivery.
  • Mentor senior engineers and applied researchers through technical depth and influence rather than positional authority.
  • Collaborate with product, security, and executive leadership on architecture, responsible AI governance, and engineering standards.

Requirements

  • Bachelor's degree with 11+ years of related experience, or a master's degree with 7+ years of related experience.
  • Machine learning experience covering model development, training, adaptation, and evaluation.
  • Experience with Python and modern machine learning frameworks such as PyTorch or JAX.
  • Experience taking machine learning work from research or prototype through production.
  • Production experience in model serving and inference, generative AI evaluation systems, agentic/orchestration infrastructure, or AI platform services and APIs.
  • Experience leading full-lifecycle projects.
  • Preferred experience architecting shared AI/ML inference platforms and APIs, including API contracts, versioning, and backward compatibility.
  • Preferred hands-on experience with LLM/SLM serving optimization, fine-tuning, distillation, transfer learning, PEFT/LoRA, generative evaluation, agentic workflows, RAG architectures, hybrid and air-gapped deployments, MLOps, model registries, experiment tracking, telemetry, observability, enterprise security, and responsible AI compliance.
  • Preferred external technical contributions through patents, peer-reviewed publications, open-source AI projects, or conference presentations.

Benefits

  • Hybrid work arrangement requiring 3 days per week in the San Jose, California office.
  • Medical, dental, and vision insurance, 401(k) with Cisco matching contributions, paid parental leave, disability coverage, and basic life insurance, subject to plan eligibility.
  • Potential eligibility for Cisco restricted stock unit grants.
  • Paid holidays, floating holiday, birthday day off, year-end shutdown, personal wellness days, vacation or flexible time off, sick time, and family emergency leave.
  • Optional 10 paid volunteer days per year.
  • Eligibility for annual bonuses for non-sales roles.
Cisco

About Cisco

10,000+ employees

Cisco designs and sells networking, security, and collaboration platforms for enterprises, service providers, and governments, spanning routers and switches, Wi‑Fi, firewalls, zero‑trust, observability, and cloud-managed IT (Meraki) plus Webex. Its business model mixes hardware, software subscriptions, and support/consulting services. Founded in 1984 and headquartered in San Jose, California, Cisco is a public company traded on Nasdaq and serves customers across data centers, campuses, and service provider networks.

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