Security Engineer III

CrowdStrike Inc.; United States; Remote; USD 150,000 - 190,000; Full time

Benefits offered by this job

Market-leading compensation

Equity awards

Wellness programs

Vacation and holidays

Parental and adoption leave

Professional development

Employee networks

Vibrant office culture

Great Place to Work certification

Equal opportunity employer

Job summary

CrowdStrike Inc. ищет Senior Security Engineer II для разработки автоматизации, инструментов и платформ, улучшающих внутренние операции кибербезопасности. Роль требует hands-on опыта в реагировании на инциденты и сильных навыков инженерии ПО.

Вы будете работать в CSIRT/TIDE, сотрудничать с Incident Response Operations, развивая detections, данные и инфраструктуру для быстрого обнаружения и реагирования на угрозы внутри окружения CrowdStrike.

Qualifications

• Практический опыт расследования и реагирования на киберинциденты в SOC/CSIRT/IR-команде.
• Опыт разработки ПО на Python, Go или другом современном языке.
• Опыт создания автоматизации, API или интеграций систем.
• Опыт работы с облачными платформами (AWS, Azure, Google Cloud).
• Понимание Linux, сетевых технологий, аутентификации и корпоративной безопасности.
• Сильные аналитические способности, умение устранять проблемы.
• Опыт построения CI/CD пайплайнов (GitLab CI, GitHub Actions, Jenkins и т. п.).
• Опыт работы с Docker, Kubernetes, Terraform или IaC.
• Опыт с SIEM, EDR, SOAR, идентификацией или облачной безопасностью.
• Опыт работы с телеметрией безопасности, анализом логов, или инженерией обнаружения.
• Знакомство с MITRE ATT&CK, методологиями охоты за угрозами или разведкой угроз.
• Опыт применения AI/ML для улучшения операций безопасности.

Responsibilities

• Повышение эффективности операций реагирования на инциденты.
• Автоматизация повторяющихся рабочих процессов расследования.
• Разработка решений для повышения эффективности расследований и качества данных.
• Расширение видимости и снижение операционных расходов.
• Улучшение дизайна детектирования и снижение ложноположительных срабатываний.
• Разработка пайплайнов обнаружения, обогащения и реагирования.
• Сотрудничество с Threat Intelligence для оперативной реализации разведданных.
• Разработка интеграций и внутренних инструментов для улучшения операций безопасности.
• Инженеринг надежных облачных возможностей с использованием CI/CD, IaC.
• Участие в стандартах разработки и документации.

Skills

Incident response

Python

Go

Automation

Systems integrations

Cloud platforms

Linux

Networking

Authentication

Analytical skills

Troubleshooting

Communication

CI/CD pipelines

Docker

Kubernetes

Terraform

Infrastructure as Code

SIEM

EDR

SOAR

Threat hunting

Threat intelligence

AI in security

Tools

Docker

Kubernetes

Terraform

GitLab CI

GitHub Actions

Jenkins

Job description

Описание

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation. We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex problems. We’re always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you. The Threat Intelligence and Detection Engineering (TIDE) team is seeking a Sr. Security Engineer II to design and build the automation, tooling, and engineering capabilities that improve CrowdStrike's internal security operations. This role will be focused on operational business resilience and development of critical platforms, including AI tooling. As part of CrowdStrike's internal Cyber Security Incident Response Team (CSIRT), TIDE partners closely with Incident Response Operations to ensure responders have the detections, data, tooling, automation, and infrastructure they need to rapidly detect, investigate, and respond to security threats. In this role, you'll partner with Incident Response Operations to understand operational challenges and engineer scalable solutions that improve the effectiveness of the team. Whether it's automating repetitive workflows, building new detections, reducing false positives, integrating security platforms, or developing new response capabilities, your work will directly improve how CrowdStrike detects and responds to threats within its own environment. This role is ideal for engineers with hands‑on incident response experience who enjoy solving operational problems through software engineering, automation, and modern DevOps practices.

Задачи

• Improve Incident Response Operations Partner with Incident Response Operations to identify operational challenges and engineer scalable solutions.
• Automate repetitive investigative and response workflows to reduce manual effort and accelerate incident handling.
• Design solutions that improve investigative efficiency, enrich security data, and simplify analyst workflows.
• Build capabilities that improve visibility, reduce operational overhead, and enable responders to focus on high‑value investigations.
• Enhance Detection & Response Design, implement, and maintain security detections across a variety of technologies and data sources.
• Improve detection fidelity by reducing false positives and increasing actionable alert quality.
• Develop and maintain detection, enrichment, and response pipelines that support scalable security operations.
• Collaborate with Threat Intelligence to operationalize threat intelligence through detections and automation.
• Build Security Engineering Capabilities Develop automation, integrations, and internal tooling that improve security operations.
• Build and maintain integrations between security platforms, cloud services, and internal systems.
• Engineer reliable, cloud‑native capabilities using CI/CD pipelines, Infrastructure as Code, and modern software engineering practices.
• Contribute to engineering standards, documentation, and continuous improvement initiatives.

Требования

• Hands‑on experience investigating and responding to cybersecurity incidents in a SOC, CSIRT, or Incident Response team.
• Experience developing software using Python, Go, or another modern programming language.
• Experience building automation, APIs, or systems integrations.
• Experience working with cloud platforms such as AWS, Azure, or Google Cloud.
• Understanding of Linux, networking, authentication, and enterprise security technologies.
• Strong analytical, troubleshooting, and communication skills.
• Experience building CI/CD pipelines using GitLab CI, GitHub Actions, Jenkins, or similar platforms.
• Experience with Docker, Kubernetes, Terraform, or other Infrastructure as Code technologies.
• Experience with SIEM, EDR, SOAR, identity, or cloud security platforms.
• Experience with security telemetry, log analytics, or detection engineering.
• Familiarity with MITRE ATT&CK, threat hunting methodologies, or threat intelligence.
• Experience applying AI or machine learning to improve security operations and engineering workflows.
• Proven experience utilizing AI technologies to enhance decision‑making, streamline workflows and processes, improve efficiency and drive business outcomes.

Условия

• Market leader in compensation and equity awards
• Comprehensive physical and mental wellness programs
• Competitive vacation and holidays for recharge
• Paid parental and adoption leaves
• Professional development opportunities for all employees regardless of level or role
• Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections
• Vibrant office culture with world class amenities
• Great Place to Work Certified across the globe
• CrowdStrike is proud to be an equal opportunity employer.
• We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed.
• We support veterans and individuals with disabilities through our affirmative action program.
• CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment.
• The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law.
• We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements.
• If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at [e-mail] for further assistance.