Top Cybersecurity Jobs in Seattle, WA

Design and implement core features for a lightweight macOS security sensor, collaborate cross-platform with teams, own feature lifecycle from design through delivery, debug low-level memory and performance issues, and mentor distributed engineers while aligning sensor architecture with broader Falcon Host strategy.

Build and maintain cloud systems that manage and distribute configuration to millions of endpoints. Design and implement scalable backend services (primarily in Go, some Python), collaborate across cloud, frontend, and endpoint teams, perform code reviews, mentor engineers, improve reliability and testing, investigate outages, and travel occasionally for in-person meetings.

Build and maintain cloud-based systems that manage and distribute configuration to millions of endpoints. Design and implement scalable backend services (primarily in Go, with some Python), collaborate across teams, perform code reviews, ensure testing/logging/resilience, troubleshoot production outages, and contribute to platform reliability. Work is hybrid with occasional travel for in-person meetings.

Build and maintain the Falcon platform UI, owning policy framework features from design to delivery. Develop reusable components (Ember/Web Components), write automated tests, mentor junior engineers, improve developer experience, and collaborate cross-functionally to enable policy-driven security features.

Design, implement, and optimize high-performance cross-platform C/C++ components for event processing in the Falcon sensor. Work on kernel-mode development, low-latency systems, concurrency, IPC, memory management and performance tuning across Windows, Mac, and Linux. Integrate features with cross-functional teams, troubleshoot complex issues, mentor teammates, and own deliverables.

Lead research into vulnerabilities and defenses for LLMs and agentic systems. Perform deep-dive analysis of prompt injection, RAG pipelines, tool integrations, and autonomous agent security; map findings to industry frameworks; develop testing methodologies and publish thought leadership.

Design, develop, and own core features of the CrowdStrike Windows sensor (lightweight agent). Collaborate across sensor teams to architect cross-platform solutions, debug kernel- and performance-level issues, mentor engineers, and deliver features through the full lifecycle within an Agile environment. Drive high-performance, low-footprint implementations and present sprint demos.

Senior back-end engineer for CrowdStrike Identity product. Build and scale cloud-deployed, distributed systems, design architecture, mentor junior engineers, collaborate with UI and Sensor teams, manage priorities, drive data-informed decisions, and communicate effectively across the organization and with senior leadership.

The Platform Operations Associate Consultant will manage deployment and operational support of the CrowdStrike platform, assisting customers with troubleshooting and integration while ensuring optimal use of technologies.

The Retainer Management Team Manager will lead a team managing customer relationships, drive operational excellence, and ensure consistent program execution in cybersecurity services.