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River AI

API for fine-tuning open-weight models

Data Center Operations Technician - Siteops

IT OperationsUpdated on Nov 5
Full-timePalo Alto, CA, USA

About the Job

Requirements

  • A high school diploma or equivalent is required.
  • At least two years of experience in a data center or comparable mission-critical environment, including hardware, industrial, or manufacturing operations, is required.
  • Hands-on experience troubleshooting and repairing server, storage, and network hardware is required.
  • Basic Linux skills, including connecting to servers over SSH and reading logs, are required.
  • Working knowledge of rack installation, power cabling, and copper and fiber cabling is required.
  • The role requires a careful, methodical approach to safety, procedures, labeling, and verification.
  • The role requires clear communication, collaboration, and ownership of issues through resolution.
  • The role requires the ability to lift equipment weighing up to 50 lb (23 kg), push, pull, bend, kneel, and use ladders, with or without reasonable accommodation.
  • The role requires working in tight spaces, hot and cold aisles, and around loud equipment, including extended periods on your feet.
  • The role requires following site safety procedures and using required personal protective equipment, including hearing protection.

Responsibilities

  • Monitor servers, network devices, and facility alerts; triage incidents and restore service quickly and safely.
  • Diagnose and replace failed components, including drives, memory, power supplies, fans, network interface cards, and optics.
  • Use Linux and SSH to inspect logs, investigate faults, and verify that repairs resolve the underlying issue.
  • Receive, stage, rack, cable, label, and power up servers, switches, and power distribution units, then coordinate handoff for provisioning.
  • Complete hardware repair and on-site support requests, including urgent incidents during on-call shifts.
  • Maintain spare-parts inventory and coordinate vendor repairs, warranty claims, and return merchandise authorizations.
  • Keep accurate asset records from receipt through decommissioning, conduct physical inventory audits, and support secure hardware disposal.

Desired Qualifications

  • Experience supporting liquid-cooled server racks is preferred.
  • Familiarity with NVIDIA GPU-based AI infrastructure, particularly B300 systems or GB300 NVL72 rack-scale platforms, is preferred.
  • Experience deploying, maintaining, or troubleshooting hardware in AI-focused or hyperscale data centers is preferred.

About the Company

River AI

API for fine-tuning open-weight models

River AI helps developers and enterprises train, fine-tune, and own custom open-weight AI models using its River API, which focuses on open-weight models rather than a single lab-owned general model. The API supports LoRA fine-tuning and reinforcement learning on frontier open weights, featuring fast weight transfers, sampling-training consistency, elastic compute, and token-based billing that avoids idle GPU charges. It differentiates itself by enabling true ownership and control of models, offering a full-stack solution for training, fine-tuning, and deploying custom models without relying on a centralized general model. Its goal is to empower individuals and organizations to own, customize, and run their own AI systems with close-to-the-user control.

Company size
11-50
Company stage
Early VC
Total funding
$1.1B
Headquarters
Palo Alto, CA
Founded
2026

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