CyberSecurity (CrowdStrike)

Come to one of the biggest IT Services companies in the world! Here you can transform your career! Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment. We are looking for an Security Analyst who wants to learn and transform their career. Responsabilities: Administer and maintain the CrowdStrike Falcon platform (EDR/XDR). Monitor security alerts, events, and incidents related to endpoints. Perform security investigations, malware analysis, and advanced threat analysis. Execute containment and remediation actions during incidents (host isolation, process blocking, etc.). Create, review, and maintain security policies, detection rules, and exclusions. Support Threat Hunting and proactive risk analysis activities. Integrate CrowdStrike with other security tools (SIEM, SOAR, IAM, etc.). Collaborate with the SOC team during incident response processes. Produce technical and executive reports on security posture, incidents, and KPIs. Support audits, compliance requirements, and security frameworks (ISO 27001, NIST, etc.). Maintain up-to-date technical documentation. Stay current with CrowdStrike updates, new features, and industry best practices. Mandatory skills: Hands-on experience with CrowdStrike Falcon (EDR/XDR). Strong knowledge of Information Security and endpoint protection. Experience with Windows, Linux, and macOS operating systems. Solid understanding of: Incident Response (IR) Log and event analysis Malware, ransomware, and APT concepts Familiarity with SIEM tools (e.g., Splunk, Microsoft Sentinel, QRadar). Basic scripting knowledge (PowerShell, Bash, or Python is a plus). English. Networking fundamentals (TCP/IP, DNS, Firewalls). Desirable skills: Previous experience working in a SOC environment. Knowledge of Cloud platforms (Azure, AWS, or GCP). Experience integrating EDR solutions with SOAR platforms. Relevant certifications, such as: CrowdStrike Certifications (CCFA, CCFR) CompTIA Security+, CySA+, CEH, or equivalent What do we offer? TCS Benefits – Brazil: Health insurance Dental Plan Life insurance Transportation vouchers Meal/Food Voucher Childcare assistance Gympass TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates Partnership with SESC Reimbursement of Certifications Free TCS Learning Portal – Online courses and live training International experience opportunity Discount Partnership with Universities and Language Schools Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire TCS Gems – Recognition for performance Xcelerate – Free Mentoring Career Platform Tata Consultancy Services is an equal opportunity employer, our commitment to diversity & inclusion drives our efforts to provide equal opportunity to all candidates who meet our required knowledge & competency needs, irrespective of any socio-economic background, race, color, national origin, religion, sex, gender identity/expression , age, marital status, disability, sexual orientation or any others. We encourage anyone interested to build a career in TCS to participate in our recruitment & selection process. At Tata Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects each person. Our motto is Inclusion without exception. At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!