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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30 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
Amazon	Postdoctoral Scholar - SAF Lab, Compass	Big Tech	9	L6
NVIDIA	Senior Research Scientist, Nemotron Post-training	Semiconductors	9	L2
NVIDIA	Senior Quantum Applied Research Scientist, Calibration and Decoding	Semiconductors	9	L2
NVIDIA	Senior Research Scientist	Semiconductors	9	L2
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
OpenAI	Researcher, Alignment Training	AI Frontier	9	L2
Autodesk	AI Research Manager/Scientist, Reinforcement Learning	Enterprise	9	L2
Anthropic	Research Engineer, RL Infrastructure (Knowledge Work)	AI Frontier	9	L5
NVIDIA	Research Scientist, Generative AI for Physical AI - PhD New College Grad 2026	Semiconductors	9	L1
ByteDance	Senior Research Scientist/Engineer - AI Infrastructure	Big Tech	9	L3
Anthropic	Research Engineer, Universes	AI Frontier	9	L4
NVIDIA	Senior Research Scientist, Efficient Deep Learning	Semiconductors	9	L2
NVIDIA	Senior Research Engineer - Autonomous Vehicles	Semiconductors	9	L2
NVIDIA	Research Scientist, ML Systems - PhD New College Grad 2026	Semiconductors	9	L3
World Labs	Research Scientist (Generative Modeling)	AI Frontier	9	L2
NVIDIA	Research Scientist, ML Systems - PhD New College Grad 2026	Semiconductors	9	L3
NVIDIA	Senior Software Research Architect, AI Networking	Semiconductors	9	L3
OpenAI	Researcher, Pretraining Safety	AI Frontier	9	L1
Datadog	AI Research Engineer - Datadog AI Research (DAIR)	Enterprise	9	L2
Datadog	AI Research Engineer - Datadog AI Research (DAIR)	Enterprise	9	L2
ByteDance	Tech Lead, Research Scientist/Engineer - AI Infrastructure	Big Tech	9	L3
Amazon	Member of Technical Staff - Simulation, Frontier AI Robotics	Big Tech	8	L0
NVIDIA	System Software Architect, AI and GPU Networking	Semiconductors	8	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