# Staff & principal on-site AI/ML engineer jobs > Browse staff & principal on-site AI/ML engineer jobs at top tech companies, updated every 12 hours. Each role links to the original posting on the company's ATS, which Lazee autofills in a few clicks. Canonical: https://lazee.dev/careers?role=ai-ml&level=staff&workplace=onsite Last updated: 2026-10-25 48 open jobs, page 1 of 2, newest first. Each job links to its posting on the company's own applicant tracking system, which the Lazee extension autofills. ## Jobs - [Founder Fellow - Applied AI](https://www.workatastartup.com/jobs/111727) at Pennant. New York, NY, US · On-site · Internship · posted 2026-10-25. Apply on Y Combinator. - [Staff Machine Learning Engineer](https://jobs.smartrecruiters.com/ServiceNow/744000157046770) at ServiceNow. Hyderabad, , India · On-site · Full-time · posted 2026-10-22. Apply on SmartRecruiters. - [Principal Design Technologist, Design Systems & Applied AI](https://jobs.smartrecruiters.com/ServiceNow/744000156671000) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-20. Apply on SmartRecruiters. - [Staff Machine Learning Engineer](https://jobs.smartrecruiters.com/ServiceNow/744000156574956) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-20. Apply on SmartRecruiters. - [Senior Staff AI-Native Software Engineer – Agentic Systems](https://jobs.smartrecruiters.com/ServiceNow/744000156441790) at ServiceNow. San Francisco, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-20. Apply on SmartRecruiters. - [Principal Machine Learning Engineer](https://jobs.smartrecruiters.com/ServiceNow/744000156440129) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-20. Apply on SmartRecruiters. - [Senior Staff Machine Learning Engineer](https://jobs.smartrecruiters.com/ServiceNow/744000156439404) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-20. Apply on SmartRecruiters. - [Senior Staff Machine Learning Engineer](https://jobs.smartrecruiters.com/ServiceNow/744000156267489) at ServiceNow. Hyderabad, , India · On-site · Full-time · posted 2026-10-19. Apply on SmartRecruiters. - [Staff Machine Learning Engineer](https://jobs.smartrecruiters.com/ServiceNow/744000156078199) at ServiceNow. Santa Clara, California, United States · On-site · Full-time · posted 2026-10-16. Apply on SmartRecruiters. - [Senior/Staff Software Engineer, ML Training Optimization](https://jobs.lever.co/zoox/2ae1f38f-1b7e-4ec1-8a20-cc3816f96878) at Zoox. Foster City, CA · On-site · Full-time · $254,000 - $350,000 per year salary · posted 2026-10-16. Apply on Lever. - [Principal Workflow Architect - Core Business Solutions (HRSD & AI)](https://jobs.smartrecruiters.com/ServiceNow/744000155729699) at ServiceNow. Staines, , United Kingdom · On-site · Full-time · posted 2026-10-15. Apply on SmartRecruiters. - [Senior Staff Software Engineer-Voice AI Agent Prompting](https://jobs.smartrecruiters.com/ServiceNow/744000155618869) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-14. Apply on SmartRecruiters. - [Senior Staff Software Engineer_Voice AI Agent Prompting](https://jobs.smartrecruiters.com/ServiceNow/744000155618709) at ServiceNow. Santa Clara, California, United States · On-site · Full-time · posted 2026-10-14. Apply on SmartRecruiters. - [Staff Research Scientist](https://jobs.smartrecruiters.com/ServiceNow/744000155594899) at ServiceNow. Santa Clara, California, United States · On-site · Intern · posted 2026-10-14. Apply on SmartRecruiters. - [Senior Staff Software Engineer, Agentic AI Harness & Quality - Moveworks](https://jobs.smartrecruiters.com/ServiceNow/744000154779380) at ServiceNow. Mountain View, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-09. Apply on SmartRecruiters. - [Senior Staff Machine Learning Engineer- Voice AI](https://jobs.smartrecruiters.com/ServiceNow/744000154608984) at ServiceNow. Hyderabad, , India · On-site · Full-time · posted 2026-10-09. Apply on SmartRecruiters. - [Staff Machine Learning Engineer- Voice AI](https://jobs.smartrecruiters.com/ServiceNow/744000154606933) at ServiceNow. Hyderabad, , India · On-site · Full-time · posted 2026-10-09. Apply on SmartRecruiters. - [Senior Staff Machine Learning Engineer_Voice AI Engineer](https://jobs.smartrecruiters.com/ServiceNow/744000154065930) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-07. Apply on SmartRecruiters. - [Staff Machine Learning Engineer_Voice AI Engineer](https://jobs.smartrecruiters.com/ServiceNow/744000154066634) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-07. Apply on SmartRecruiters. - [Staff Machine Learning Engineer - VoIP Infrastructure](https://jobs.smartrecruiters.com/ServiceNow/744000153841619) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-06. Apply on SmartRecruiters. - [Staff AI Engineer - Agent Architecture & Behavior](https://www.workatastartup.com/jobs/109578) at Artisan. San Francisco, CA, US · On-site · Full-time · $250K - $325K + 0.15% - 0.30% equity · posted 2026-09-25. Apply on Y Combinator. - [Staff Software Engineer, Ads ML](https://www.workatastartup.com/jobs/110388) at Whatnot. New York, NY / Kraków, Poland · On-site · Full-time · $245K - $300K · posted 2026-09-25. Apply on Y Combinator. - [Senior Staff Machine Learning Engineer](https://jobs.smartrecruiters.com/ServiceNow/744000150736626) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-09-21. Apply on SmartRecruiters. - [Staff Engineer, Machine Learning Systems & Reliability - Moveworks](https://jobs.smartrecruiters.com/ServiceNow/744000148868799) at ServiceNow. Mountain View, CALIFORNIA, United States · On-site · Full-time · posted 2026-09-10. Apply on SmartRecruiters. - [Senior Staff Machine Learning Engineer, Agentic Systems - Moveworks](https://jobs.smartrecruiters.com/ServiceNow/744000147349455) at ServiceNow. Mountain View, CALIFORNIA, United States · On-site · Full-time · posted 2026-09-03. Apply on SmartRecruiters. Next page: https://lazee.dev/careers?role=ai-ml&level=staff&workplace=onsite&page=2 ## Broader searches - [Staff & principal on-site tech jobs](https://lazee.dev/careers?level=staff&workplace=onsite) (241 jobs) - [Staff & principal AI/ML engineer jobs](https://lazee.dev/careers?role=ai-ml&level=staff) (416 jobs) - [On-site AI/ML engineer jobs](https://lazee.dev/careers?role=ai-ml&workplace=onsite) (429 jobs) ## Browse by role - [Staff & principal on-site engineering jobs](https://lazee.dev/careers?role=engineering&level=staff&workplace=onsite) (181 jobs) - [Staff & principal on-site full stack developer jobs](https://lazee.dev/careers?role=fullstack&level=staff&workplace=onsite) (39 jobs) - [Staff & principal on-site product manager jobs](https://lazee.dev/careers?role=product&level=staff&workplace=onsite) (30 jobs) - [Staff & principal on-site software engineer jobs](https://lazee.dev/careers?role=software&level=staff&workplace=onsite) (27 jobs) - [Staff & principal on-site DevOps jobs](https://lazee.dev/careers?role=devops&level=staff&workplace=onsite) (24 jobs) - [Staff & principal on-site backend developer jobs](https://lazee.dev/careers?role=backend&level=staff&workplace=onsite) (16 jobs) - [Staff & principal on-site design jobs](https://lazee.dev/careers?role=design&level=staff&workplace=onsite) (10 jobs) - [Staff & principal on-site hardware engineer jobs](https://lazee.dev/careers?role=hardware&level=staff&workplace=onsite) (10 jobs) ## Browse by experience - [Mid level on-site AI/ML engineer jobs](https://lazee.dev/careers?role=ai-ml&level=mid&workplace=onsite) (278 jobs) - [Senior on-site AI/ML engineer jobs](https://lazee.dev/careers?role=ai-ml&level=senior&workplace=onsite) (71 jobs) - [On-site AI/ML engineer internships](https://lazee.dev/careers?role=ai-ml&level=intern&workplace=onsite) (22 jobs) ## Browse by workplace - [Staff & principal remote AI/ML engineer jobs](https://lazee.dev/careers?role=ai-ml&level=staff&workplace=remote) (67 jobs) - [Staff & principal hybrid AI/ML engineer jobs](https://lazee.dev/careers?role=ai-ml&level=staff&workplace=hybrid) (39 jobs) ## Related - [Lazee.dev home: the job application autofill extension](https://lazee.dev) - [Jobs API](https://lazee.dev/api) - [About Lazee.dev](https://lazee.dev/about) - [Privacy Policy](https://lazee.dev/privacy) - [Terms of Service](https://lazee.dev/terms)