Jobs in Brighton, United Kingdom

**What You’ll Do**#LI-EV1#LI-Remote**Benefits of Working at CrowdStrike:*** Remote-friendly and flexible work culture* 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 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.**About the Role** The CrowdStrike Managed Services team offers opportunities to expand your skill set through a wide variety of experiences building detection rules, tools, and infrastructure supporting Falcon Complete Next-Gen SIEM. As a Sr. Detection Engineer on the Falcon Complete team, you will be responsible for collaborating with internal CrowdStrike teams to create high fidelity detections based on both CrowdStrike and 3rd-party telemetry to enable the Falcon Complete Next-Gen MDR team. The ideal candidate will demonstrate high competency in technical skills aimed at delivering value for customers and providing a successful experience with Falcon Complete.* Perform threat research and threat hunting to identify emerging tactics, techniques, and* procedures (TTPs) to build detection requirements using an intelligence driven approach* Develop, test, and deploy actionable high fidelity CrowdStrike Next-Gen SIEM detection rules* to enable a world class Managed Detection and Response team* Perform code reviews and testing to ensure high quality and high fidelity detection rules* Leverage CI/CD best practices and principles to deploy detection rule logic at scale* Collaborate with Security Analysts to create playbooks for triage and response for actionable* high fidelity detections* Collaborate with SIEM architects to develop and define best practices for parsing data and* normalizing data to a common event schema* Build and maintain utilities and tools to enable the managed services team to operate* quickly and at a large scale* Provide feedback to and work with product management and engineering on improving* detection pipelines* Develop and maintain processes and documentation* Participate in a Detection Engineer handler rotation* Mentor junior team members and lead projects at the Falcon Complete organization level**What You’ll Need** Successful candidates will have experience in many of the following areas:* 5+ years of experience as a detection engineer, security engineer, security analyst, threat* intelligence analyst, or related field* Knowledge of current cyber threats and how to detect them using SIEM and relevant* technologies* Knowledge of parsing standards* Relevant industry certifications (i.e. GCFA, GCDA, GCIH, etc.)* Experience with analyzing large datasets across variety of vendors* Experience working with SIEM solutions (LogScale, Splunk, SumoLogic, Sentinel, QRadar,* LogRhythm, etc)* Proven ability to write code and leverage regular expressions* Ability to effectively communicate, mentor and tutor