Senior Security Engineer Jobs in Seattle, Washington

39 open Senior Security Engineer jobs in Seattle, Washington at 15 companies, including Amazon, Samsara and JP Morgan Chase. Updated daily from company career pages.

Amazon

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

11 more open roles at Amazon

Samsara

Samsara is the pioneer of the Connected Operations Cloud.

JP Morgan Chase

JP Morgan Chase is a global financial services provider that offers investment banking, asset management, treasury, and other services.

2 more open roles at JP Morgan Chase

HackerOne

HackerOne is a powered security platform that connects businesses with penetration testers and cybersecurity researchers.

Anduril Industries

Anduril Industries is a defense product company that builds technology for military agencies and border surveillance.

Headway

Headway is building a new mental healthcare system that everyone can access.

BlackSky Global

BlackSky Global is a satellite-imaging-as-a-service startup.

Adobe

Adobe is a software company that provides its users with digital marketing and media solutions.

Anthropic

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

Brex

Brex is the first fully unified global spend platform — with corporate cards, expense management, reimbursements, and bill pay.

Axon

Axon provides electronic control devices to law enforcement and corrections agencies.

Metropolis

Metropolis is an AI and computer vision start-up built to modernize parking and empower the future of mobility.

NexHealth

NexHealth is a real-time patient booking platform for people, their doctors, and healthcare developers.

Yoodli

Yoodli is an AI-enabled platform that provides feedback on its user's communication skills.

Truveta

Truveta is a healthcare data platform collaboration with physicians, life science researchers, and others in the healthcare community.

Updated 2026-10-10.