# On-site security jobs in the US > Browse on-site security jobs in the US 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=security®ion=us&workplace=onsite Last updated: 2026-10-25 43 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 - [Senior Staff Software Engineer - Platform Access Control - Security](https://jobs.smartrecruiters.com/ServiceNow/744000156894349) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-21. Apply on SmartRecruiters. - [Senior Security Software Engineer, IAM - Moveworks](https://jobs.smartrecruiters.com/ServiceNow/744000156890160) at ServiceNow. Mountain View, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-21. Apply on SmartRecruiters. - [Staff Software Engineer, Agent Identity Security](https://jobs.smartrecruiters.com/ServiceNow/744000156429589) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-19. Apply on SmartRecruiters. - [Sr Software Engineer - Agent Identity Security - Veza](https://jobs.smartrecruiters.com/ServiceNow/744000156427199) at ServiceNow. Santa Clara, CALIFORNIA, United States · On-site · Full-time · posted 2026-10-19. Apply on SmartRecruiters. - [Operations Analyst - US Government Security](https://jobs.lever.co/palantir/a468565d-8502-4baf-8788-b7ffe233b725) at Palantir. Washington, D.C. · On-site · Full-time · posted 2026-10-16. Apply on Lever. - [Offensive Security RL Researcher](https://www.workatastartup.com/jobs/116440) at idler. San Francisco · On-site · Full-time · $200K - $500K · posted 2026-10-14. Apply on Y Combinator. - [Operations Analyst - US Government Security](https://jobs.lever.co/palantir/5f3f9547-2aea-4ac2-995d-e8fa53b16e39) at Palantir. Palo Alto, CA · On-site · Full-time · posted 2026-10-09. Apply on Lever. - [Senior Information Systems Security Manager (ISSM)](https://www.workatastartup.com/jobs/114502) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-10-06. Apply on Y Combinator. - [National Security Programs Development Manager](https://www.workatastartup.com/jobs/114301) at Astranis. District of Columbia, United States / San Francisco, California, United States · On-site · Full-time · posted 2026-10-05. Apply on Y Combinator. - [Director, National Security Programs Development](https://www.workatastartup.com/jobs/114299) at Astranis. District of Columbia, United States / San Francisco, California, United States · On-site · Full-time · posted 2026-10-05. Apply on Y Combinator. - [Senior Security Engineer](https://www.workatastartup.com/jobs/113310) at Weave Robotics. San Francisco, CA · On-site · Full-time · $140K - $200K · posted 2026-10-01. Apply on Y Combinator. - [Cloud Infrastructure & Security Engineer](https://www.workatastartup.com/jobs/111490) at Vendra. San Francisco, CA, US · On-site · Full-time · $130K - $150K + 0.05% - 0.10% equity · posted 2026-09-25. Apply on Y Combinator. - [Product Engineer, Security](https://www.workatastartup.com/jobs/109467) at Greptile. San Francisco · On-site · Full-time · $170K - $300K · posted 2026-09-25. Apply on Y Combinator. - [Security Engineer](https://www.workatastartup.com/jobs/109466) at Greptile. San Francisco · On-site · Full-time · $170K - $300K · posted 2026-09-25. Apply on Y Combinator. - [Senior Product Security Engineer (Applications)](https://www.workatastartup.com/jobs/109871) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Product Security Engineer](https://www.workatastartup.com/jobs/109857) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Manager, Security Engineering](https://jobs.ashbyhq.com/cohere/1599cc22-313e-49c9-ac69-b365f5f8f227) at Cohere. United States · On-site · Full-time · CA$320K – CA$385K • Offers Equity • Multiple Ranges · posted 2026-09-03. Apply on Ashby. - [Security Compliance Lead](https://www.workatastartup.com/jobs/104066) at Vulcan Technologies. Austin, TX, US · On-site · Full-time · $140 - $250 + 0.05% - 0.20% equity · posted 2026-08-26. Apply on Y Combinator. - [Security Researcher](https://www.workatastartup.com/jobs/109112) at Antigen. San Francisco, CA, US · On-site · Full-time · $150K - $220K + 0.50% - 1.00% equity · posted 2026-08-26. Apply on Y Combinator. - [Senior Security Engineer](https://www.workatastartup.com/jobs/106010) at Weave Robotics. San Francisco, CA · On-site · Full-time · $140K - $200K · posted 2026-08-26. Apply on Y Combinator. - [Security Engineer](https://www.workatastartup.com/jobs/104065) at Vulcan Technologies. Austin, TX, US · On-site · Full-time · $140K - $200K + 0.05% - 0.20% equity · posted 2026-08-24. Apply on Y Combinator. - [Detection and Response Engineer](https://jobs.ashbyhq.com/modal/e1915603-d9de-4760-b445-c266a1080499) at Modal. New York · On-site · Full-time · $150K – $270K • Offers Equity · posted 2026-08-17. Apply on Ashby. - [Security Engineer](https://www.workatastartup.com/jobs/100938) at Juicebox. San Francisco · On-site · Full-time · $160K - $250K · posted 2026-07-27. Apply on Y Combinator. - [Security Engineer](https://www.workatastartup.com/jobs/102158) at LiteLLM. San Francisco · On-site · Full-time · $200K - $230K · posted 2026-07-27. Apply on Y Combinator. - [Infrastructure & Security Engineer](https://www.workatastartup.com/jobs/103832) at Axle. New York, NY, US · On-site · Full-time · $180K - $250K + 0.10% - 0.30% equity · posted 2026-07-27. Apply on Y Combinator. Next page: https://lazee.dev/careers?role=security®ion=us&workplace=onsite&page=2 ## Broader searches - [On-site jobs in the US](https://lazee.dev/careers?region=us&workplace=onsite) (3,811 jobs) - [Security jobs in the US](https://lazee.dev/careers?role=security®ion=us) (550 jobs) - [On-site security jobs](https://lazee.dev/careers?role=security&workplace=onsite) (72 jobs) ## Browse by role - [On-site engineering jobs in the US](https://lazee.dev/careers?role=engineering®ion=us&workplace=onsite) (1,844 jobs) - [On-site full stack developer jobs in the US](https://lazee.dev/careers?role=fullstack®ion=us&workplace=onsite) (694 jobs) - [On-site sales jobs in the US](https://lazee.dev/careers?role=sales®ion=us&workplace=onsite) (494 jobs) - [On-site AI/ML engineer jobs in the US](https://lazee.dev/careers?role=ai-ml®ion=us&workplace=onsite) (341 jobs) - [On-site customer success jobs in the US](https://lazee.dev/careers?role=support®ion=us&workplace=onsite) (276 jobs) - [On-site hardware engineer jobs in the US](https://lazee.dev/careers?role=hardware®ion=us&workplace=onsite) (257 jobs) - [On-site marketing jobs in the US](https://lazee.dev/careers?role=marketing®ion=us&workplace=onsite) (173 jobs) - [On-site software engineer jobs in the US](https://lazee.dev/careers?role=software®ion=us&workplace=onsite) (172 jobs) - [On-site backend developer jobs in the US](https://lazee.dev/careers?role=backend®ion=us&workplace=onsite) (146 jobs) - [On-site product manager jobs in the US](https://lazee.dev/careers?role=product®ion=us&workplace=onsite) (139 jobs) - [On-site design jobs in the US](https://lazee.dev/careers?role=design®ion=us&workplace=onsite) (102 jobs) - [On-site DevOps jobs in the US](https://lazee.dev/careers?role=devops®ion=us&workplace=onsite) (74 jobs) - [On-site data jobs in the US](https://lazee.dev/careers?role=data®ion=us&workplace=onsite) (40 jobs) - [On-site frontend developer jobs in the US](https://lazee.dev/careers?role=frontend®ion=us&workplace=onsite) (37 jobs) - [On-site QA jobs in the US](https://lazee.dev/careers?role=qa®ion=us&workplace=onsite) (23 jobs) - [On-site mobile developer jobs in the US](https://lazee.dev/careers?role=mobile®ion=us&workplace=onsite) (17 jobs) ## Browse by workplace - [Remote security jobs in the US](https://lazee.dev/careers?role=security®ion=us&workplace=remote) (101 jobs) - [Hybrid security jobs in the US](https://lazee.dev/careers?role=security®ion=us&workplace=hybrid) (74 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)