What is Training Infrastructure and how common is it in AI job postings?

Training Infrastructure is a skill in the "Infrastructure & Systems" category. It currently appears in 122 active AI roles across 42 companies in our index.

Which companies are hiring for Training Infrastructure?

The top employers with active AI roles mentioning Training Infrastructure are: NVIDIA (23), Amazon (14), ByteDance (9), OpenAI (7), Anthropic (7).

Is demand for Training Infrastructure growing?

Over the last 13 weeks, 72 new AI postings mentioned Training Infrastructure. Demand has been relatively stable over this period.

At which stage of AI development is Training Infrastructure used?

Roles requiring Training Infrastructure are concentrated in: serving infrastructure (39%), agents (16%), data (15%). These stages follow a seven-stage AI lifecycle from data preparation through to shipped product.

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Training Infrastructure

122 active AI roles across 42 companies mention Training Infrastructure. Category: Infrastructure & Systems.

Demand trend

New AI postings mentioning Training Infrastructure per week — 72 total over 13 weeks.

Sector

All Big Tech · 32 Semiconductors · 24 AI Frontier · 22 Enterprise · 20 Data AI · 6 Consumer · 5 Defense · 4 Coding AI · 4 Vertical AI · 2 Robotics · 2 Fintech · 2 Banking · 2 Retail · 1 Multimodal · 1 Auto · 1

Function

All Engineering · 93 Research · 30 Product · 5

Status

All Active only

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AI score Recently posted Company A–Z

128 AI roles requiring this skill.

Company	Title	Sector	AI score	Stage
Anthropic	Research Engineer, RL Scaling Science	AI Frontier	10	L2
OpenAI	Researcher, Training - London	AI Frontier	10	L1
Anthropic	Research Engineer, Pretraining	AI Frontier	10	L1
Anthropic	Research Engineer/Research Scientist, Pre-training	AI Frontier	10	L1
OpenAI	Researcher, Training	AI Frontier	10	L1
Luma AI	Forward Deployed Engineer (Copy)	AI Frontier	9	L6
Amazon	Postdoctoral Scholar - SAF Lab, Compass	Big Tech	9	L6
Wayve	Principal Engineer, Data & Compute	Robotics	9	L3
Amazon	Applied Scientist, Safe RL, Robotics, SAF Lab	Big Tech	9	L6
Amazon	Senior Applied Scientist, Safe Locomotion, Compass	Big Tech	9	L4
NVIDIA	Senior Research Scientist, Nemotron Post-training	Semiconductors	9	L2
Rivian	Sr / Staff Machine Learning Engineer, Perception	Auto	9	L3
NVIDIA	Senior Quantum Applied Research Scientist, Calibration and Decoding	Semiconductors	9	L2
NVIDIA	Senior Research Scientist	Semiconductors	9	L2
Oracle	Snr Director, Applied Science	Enterprise	9	L4
Autodesk	Principal AI Research Scientist Post-Training Alignment	Enterprise	9	L2
Autodesk	Principal AI Research Scientist Post-Training · Alignment · Reinforcement Learning Autodesk AI Lab: London · San Francisco · Toronto · Remote (US/CA/EU	Enterprise	9	L2
Autodesk	Research Lead / Principal Scientist & Manager Post-Training · Alignment · Reinforcement Learning Autodesk AI Lab: Toronto · Remote (CA)	Enterprise	9	L2
Writer	Security engineer, detection and response (UK)	AI Frontier	9	L3
OpenAI	Researcher, Alignment Training	AI Frontier	9	L2
NVIDIA	Principal High-Performance LLM Training Engineer	Semiconductors	9	L1
Autodesk	AI Research Manager/Scientist, Reinforcement Learning	Enterprise	9	L2
Anthropic	Research Engineer, RL Infrastructure (Knowledge Work)	AI Frontier	9	L5
ByteDance	Research Engineer - LLM Training Infrastructure - Seed Infra	Big Tech	9	L1
ByteDance	Research Engineer - LLM Training Infrastructure - Seed Infra	Big Tech	9	L0
NVIDIA	Research Scientist, Generative AI for Physical AI - PhD New College Grad 2026	Semiconductors	9	L1
NVIDIA	Senior DGX Cloud AI Infrastructure Software Engineer	Semiconductors	9	L3
NVIDIA	Director of Engineering, End to End Autonomous Driving	Semiconductors	9	L6
ByteDance	Research Engineer – Reinforcement Learning (RL) Systems & Infrastructure (Seed Infra)	Big Tech	9	L0
ByteDance	Senior Research Scientist/Engineer - AI Infrastructure	Big Tech	9	L3

Frequently asked questions

What is Training Infrastructure and how common is it in AI job postings?
Training Infrastructure is a skill in the "Infrastructure & Systems" category. It currently appears in 122 active AI roles across 42 companies in our index.
Which companies are hiring for Training Infrastructure?
The top employers with active AI roles mentioning Training Infrastructure are: NVIDIA (23), Amazon (14), ByteDance (9), OpenAI (7), Anthropic (7).
Is demand for Training Infrastructure growing?
Over the last 13 weeks, 72 new AI postings mentioned Training Infrastructure. Demand has been relatively stable over this period.
At which stage of AI development is Training Infrastructure used?
Roles requiring Training Infrastructure are concentrated in: serving infrastructure (39%), agents (16%), data (15%). These stages follow a seven-stage AI lifecycle from data preparation through to shipped product.

Training Infrastructure

Top employers

Demand trend

Frequently asked questions

Demand trend

Training Infrastructure

Top employers

Frequently asked questions