Detection Engineer, Falcon Complete (Remote, CAN)

VulnU; Canada; Remote; CAD 105,000 - 145,000; Full time

Benefits offered by this job

Equity

Retirement match

Job summary

CrowdStrike is seeking a Detection Engineer for the Falcon Complete Detection Engineering team. This remote role in Canada focuses on building high‑fidelity NG‑SIEM detections, leveraging threat intel and AI tooling to accelerate detection development and response.

You will collaborate with SIEM architects, perform threat hunting, and contribute to scalable detection workflows using CI/CD practices. A strong background in SIEMs and AI-enabled processes is essential.

Qualifications

• 3+ years as a detection/ security engineer or related role.
• Experience with SIEM solutions and threat detection techniques.
• Familiarity with Large Language Models and AI-assisted tooling.
• Certifications such as GCFA/GCDA/GCIH are a plus.

Responsibilities

• Develop and maintain high‑fidelity NG‑SIEM detection rules for CrowdStrike's managed detection.
• Perform threat research and hunting to identify new TTPs.
• Conduct code reviews and testing to ensure rule quality before deployment at scale.
• Leverage CI/CD practices to deploy detections as code and integrate AI tooling.

Skills

Threat research

SIEM experience

LLMs / AI workflows

Python scripting

Tools

Splunk

LogScale

Sumo Logic

Sentinel

QRadar

LogRhythm

Job description

# Detection Engineer, Falcon Complete (Remote, CAN)CrowdStrike · crowdstrike.comCategory: Detection & ResponseLocation: Remote## Quality of lifeWhat the posting states. Hover or tap a perk to see the line it came from.* Equity* Retirement matchAs 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.About the Role:The Falcon Complete Detection Engineering (FCDE) team builds and maintains the NG-SIEM detection ruleset that powers CrowdStrike's managed detection and response capability. The team develops high-fidelity detections driven by threat intelligence and real-world observations, including rapid response to zero-days and emerging threats, filling detection gaps across a broad range of third-party data sources where adversaries increasingly operate. FCDE also builds and refines AI-powered tooling to maximize the speed and fidelity of detection development at scale. Engineers collaborate across the full pipeline, from ingestion and parsing to response and automation, to improve triage efficiency and accelerate threat disruption. What You’ll Do:Perform threat research and threat hunting to identify emerging tactics, techniques, and procedures (TTPs) to build detections using an intelligence driven approachDevelop, test, and deploy actionable high fidelity CrowdStrike Next-Gen SIEM detection rules to enable a world class Managed Detection and Response teamConduct code reviews and testing to ensure rules meet our quality and performance expectations prior to deployment at scale Leverage CI/CD best practices and principles to deploy detections as codeContribute to and leverage an AI-powered detection engineering ecosystem, including LLM-assisted tooling and coding agents, to accelerate threat research, rule development, and detection workflow automationCollaborate with SIEM architects to develop and define best practices for parsing data and normalizing data to a common event schemaBuild and maintain utilities and tools to enable the managed services team to operate efficiently and at a large scaleDevelop and maintain processes and documentationParticipate in a Detection Engineer handler on-call rotationWhat You’ll Need:Successful candidates will have experience in many of the following areas:3 years of experience as a detection engineer, security engineer, security analyst, threat intelligence analyst, or related fieldKnowledge of current cyber threats and how to detect them using SIEM and relevant technologies Relevant industry certifications (i.e. GCFA, GCDA, GCIH, etc.)Experience with analyzing large datasets across a variety of vendors and technologiesExperience working with SIEM solutions (LogScale, Splunk, SumoLogic, Sentinel, QRadar, LogRhythm, etc)Familiarity with large language models (LLMs) and AI coding agents, with hands-on experience integrating or building LLM-assisted workflows a plusPython or other scripting experience strongly preferredA curious, self-motivated mindset with a high standard for your own workProven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes.#LI-RC2#LI-RemoteBenefits of Working at CrowdStrike:Market leader in compensation and equity awardsComprehensive physical and mental wellness programsCompetitive vacation and holidays for rechargePaid parental and adoption leavesProfessional development opportunities for all employees regardless of level or roleEmployee Networks, geographic neighborhood groups, and volunteer opportunities to build connectionsVibrant office culture with world class amenitiesGreat Place to Work CertifiedTM across the globeCrowdStrike 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 recruiting crowdstrike.com for further assistance.CrowdStrike Canada ULC is committed to equal pay for equal work in its compensation practices. The base salary range for this position in Canada is $105,000 - $145,000 CAD per year + variable/incentive compensation + equity + benefits. A candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location. This is Canadian-based employment, and it is expected that all employees maintain legal entitlement to work in Canada. Applicants selected to move forward in the hiring process are subject to background checks, including but not limited to criminal record, credit, and/or reference checks.