Jobs at CrowdStrike

Develop and maintain CrowdStrike’s macOS endpoint security sensor using C/C++ and Swift. Design, implement, and own features across operating-system subsystems including filesystems, memory, processes, and networking. Build reliable, high-performance, multithreaded software, troubleshoot customer-reported issues, collaborate with distributed teams, and use AI technologies to improve workflows and decision-making.

Design and develop high-reliability, highly concurrent Linux security sensor software for large-scale environments. Lead technical proposals, design reviews, planning, debugging, incident resolution, testing improvements, and cross-team architecture discussions. Mentor junior engineers, communicate technical tradeoffs, and influence engineering direction. Work across kernel, memory, process, filesystem, and networking subsystems, with opportunities to use eBPF and endpoint security technologies.

Design, develop, and own kernel-mode and low-level user-mode components for CrowdStrike’s Windows Falcon sensor. Build endpoint detection and response capabilities, collaborate on cross-platform sensor architecture, lead design and code reviews, resolve crashes and performance issues, improve kernel testing infrastructure, and mentor engineers. The role requires deep C/C++, Windows internals, driver development, debugging, and experience delivering reliable systems software.

Designs and operates large-scale distributed systems for customer placement, auto balancing, and autoscaling within CrowdStrike’s multi-tenant NG-SIEM platform. The role uses real-time usage data to optimize performance and resource utilization, investigates LogScale ingestion, storage, caching, and query behavior, and delivers reliable production features. Responsibilities include incident response, technical strategy, cross-team alignment, mentoring, and leading ambiguous scalability initiatives. The position is hybrid in Sunnyvale, Redmond, New York City, or Austin.

Lead the design and implementation of cloud architecture components and deliver low-latency, highly scalable services. Collaborate with desktop agent and AI teams, drive technical decisions across stakeholders, and improve engineering practices through hiring, design reviews, postmortems, code reviews, and mentorship. Apply AI technologies to improve decision-making, workflows, efficiency, and business outcomes while operating resilient, high-volume Tier-1 cloud systems.

Lead the design and implementation of cloud architecture components and deliver low-latency, highly scalable services. Collaborate with desktop agent and AI teams, drive technical decisions across groups, and improve engineering practices through design reviews, postmortems, hiring, mentorship, and code reviews. Build and operate resilient Tier-1 cloud systems while applying AI technologies to improve workflows, efficiency, decision-making, and business outcomes.

Design, build, and operate distributed services, automation frameworks, and observability systems supporting LogScale and NG-SIEM fleets across multiple clouds and datacenters. Develop microservices, infrastructure tooling, scaling and configuration systems, and secure Kubernetes deployments. Lead technical design, improve reliability, participate in on-call support, collaborate across teams, and mentor engineers while supporting large-scale event ingestion and query workloads.

Build and maintain analytics data systems and pipelines that capture, transform, and integrate product usage data at scale. Deliver accurate insights and visualizations to inform product decisions, collaborate cross-functionally, and apply AI tools to improve analytics and workflows.

Conduct applied cybersecurity research and prototype development for threat hunting and adversary detection. Support a machine learning project, contribute to R&D initiatives, and learn threat-hunting methodologies through team shadowing. The role requires programming experience, cybersecurity interest, technical adaptability, teamwork, and the ability to complete tasks independently. Work is hybrid in Austin, Texas, or Arlington, Virginia, with a 40-hour weekly commitment during summer 2027.

Develop and maintain CrowdStrike’s macOS endpoint security sensor using C/C++ and Swift. Design high-performance, reliable software across operating-system subsystems including filesystems, memory, processes, and networking. Own features from design through delivery, collaborate with distributed teams, troubleshoot customer-reported issues, and contribute to major product releases. The role requires strong concurrency, performance, and low-level systems expertise, plus effective use of AI technologies to improve workflows and decision-making.

Leads CrowdStrike’s global 24/7 Digital Operations Center across multiple sites and regions. Owns operational strategy, staffing, tooling, policies, monitoring, alerting, and incident response. Directs critical incident escalation, crisis activation, post-incident reviews, root-cause analysis, and corrective actions. Develops DOC leaders and staff, manages resource recommendations and budgets, maintains procedures and incident documentation, and reports performance to senior leadership. Partners with engineering, SRE, IT, and enterprise leaders to improve resilience and operational effectiveness.

Lead architecture and implementation of reliability improvements across CrowdStrike's cloud-native platform. Build shared libraries and services, drive observability and SLO practices, perform performance and cost optimization, run resilience engineering and chaos experiments, automate infrastructure-as-code, mentor engineers, and embed with product teams to deliver scalable, highly reliable distributed systems at organizational scale.

Leads the Platform API team responsible for cross-platform sensor abstractions and an on-sensor machine learning inference runtime. Owns technical strategy, API and ABI design, architecture, production delivery, quality, roadmap, and organizational adoption across Windows, Linux, and macOS. Hires, coaches, and develops engineers; manages resourcing, escalations, testing, telemetry, and cross-functional partnerships. Requires deep low-level C/C++ systems expertise, distributed-team leadership, and experience delivering reliable production software at scale.

Own the end-to-end software release lifecycle across Windows, macOS, Linux, containers, and mobile platforms. Responsibilities include build execution, deployment, post-release monitoring, release coordination, automation development, failure troubleshooting, release calendar management, stakeholder communication, rollback planning, metrics analysis, and go-live support. The role requires CI/CD familiarity, scripting in Python or Go, build systems experience, test-result interpretation, Agile/Scrum knowledge, and occasional support outside standard business hours.

Build and operate foundational platform services, libraries, and tooling for large-scale distributed systems. Lead reliability, scalability, observability, performance, resilience, cost optimization, and infrastructure-as-code initiatives across product teams. Define SLOs and error budgets, resolve complex incidents, improve architecture, mentor engineers, and influence organization-wide technical decisions. The role involves hands-on backend engineering, production coding, multi-cloud platforms, and automation to eliminate operational toil.

Leads and develops high-performing Site Reliability Engineering teams responsible for cloud platform reliability, scalability, and resilience. Partners with executives and cross-functional engineering, security, and operations teams to define technical strategy, drive SRE best practices, establish reliability metrics and SLOs, guide architecture, and champion automation and infrastructure-as-code initiatives. Requires extensive software engineering and leadership experience, distributed systems expertise, cloud proficiency, and strong executive communication.

Develop and scale the LogScale backend engine using Scala for high-volume distributed event ingestion, querying, storage, and availability. Design and deliver features, improve scalability, write automated tests, monitor production deployments, troubleshoot customer issues, document technical decisions, research technologies, and provide technical leadership through mentoring and code reviews.

Supports employee experience programs across onboarding, recognition, wellbeing, listening, and connection. Analyzes engagement survey data, prepares communications and presentations, coordinates vendors and procurement, manages budgets and employee communications, and identifies AI-driven workflow improvements. Partners cross-functionally to deliver initiatives that strengthen culture and belonging across a distributed workforce.

Leads a team developing AI capabilities for CrowdStrike’s cross-platform endpoint sensor. Owns the AI-on-endpoint roadmap, including machine learning model operationalization, telemetry data pipelines, on-device inference, architecture, feature delivery, and cross-functional collaboration. Manages hiring, mentoring, engineering quality, testing, performance, and releases across Windows, macOS, and Linux sensor platforms.

Design and develop AI capabilities for CrowdStrike’s cross-platform endpoint sensor across macOS, Linux, and Windows. Responsibilities include operationalizing machine learning models, building telemetry pipelines for training and inference, integrating features with core OS subsystems, debugging performance and memory issues, and leading architecture, delivery, mentoring, and cross-functional collaboration.