Principal Machine Learning Engineer Jobs in United States

455 open Principal Machine Learning Engineer jobs in United States at 166 companies, including Amazon, Snap and Intel. Updated daily from company career pages.

Amazon

Amazon is an e-commerce website for consumers, sellers, and content creators.

28 more open roles at Amazon

Snap

Snap operates as a privately-owned global camera company focusing on multinational technology and social media.

Intel

Intel designs, manufactures, and sells integrated digital technology platforms worldwide.

Mastercard

Mastercard is a technology company in the payments industry.

Cisco

Cisco develops, manufactures, and sells networking hardware, telecommunications equipment, and other technology services and products.

Workday

VNDLY offers a vendor management SaaS platform that helps manage contingent workforce needs.

Microsoft

35 more open roles at Microsoft

Oracle

27 more open roles at Oracle

eBay

eBay is an online marketplace that connects a global network of buyers and sellers.

HP

HP is a manufacturer and seller of personal computers, printers, computer hardwares, and business solutions.

Palo Alto Networks

7 more open roles at Palo Alto Networks

Okta

Okta is a management platform that secures critical resources from cloud to ground for workforce and customers.

Anthropic

Anthropic is an AI safety and research company that focuses on increasing the safety of large-scale AI systems.

4 more open roles at Anthropic

Atlassian

8 more open roles at Atlassian

Riot Games

Riot Games is a global company that develops online games.

Broadcom Limited

Broadcom Limited is a designer, developer, and global supplier of a range of analog semiconductor devices.

Snowflake

Snowflake is a cloud data platform that provides a data warehouse-as-a-service designed for the cloud.

Hewlett Packard Enterprise

Hewlett Packard Enterprise is an edge-to-cloud company that uses comprehensive solutions to accelerate business outcomes.

Ford Motor

Ford Motor is an automotive company that develops, manufactures, and distributes vehicles, parts, and accessories.

Visa

Visa is a multinational financial services company that facilitates electronic payment systems throughout the world.

Updated 2026-10-10.