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Harness and Platform Engineer, AI Safety and Security Engineering

US, CA, Santa Clara💼 Full-time💰 $152,000–$152,000🗓 2026-07-26 → 2026-09-26

Core

Build and maintain the agent harness and platform infrastructure to ensure reproducible AI safety and security experiments.

Role type

Senior IC platform engineer (AI safety/ML infrastructure)

Builds

Agent harness, evaluation infrastructure, reproducible experiment environments

Domain

AI Safety & Security Engineering, ML Infrastructure

Deliverable

production ML models | infrastructure

Required skills

Python engineering, containerized environments, CI/CD, agent frameworks, LLM orchestration, ML infrastructure, evaluation harnesses

Preferred skills

NVIDIA NeMo experience, security tooling exposure, internal developer tools development

Technologies

Python, containerized environments, CI/CD, NVIDIA NeMo

Responsibilities

Design and implement the agent harness, build systems for running and reproducing experiments, own environments and tooling for reproducibility, partner with security and evaluation engineers on workflows

Seniority

Senior, hands-on IC

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