[Tech] Junior Information Security Analyst | SIEM | Elastic Search

Description

**[Tech] Junior Information Security Analyst | SIEM | Elastic Search** ================================================================================ TOTVS | Remote Job Description You will join the Information Security team supporting the SIEM Sustaining team, responsible for operating, administering, and supporting the Elastic Stack-based platform (Elasticsearch, Logstash, and Kibana). Responsibilities and Duties WHAT YOU WILL DO: * Continuously monitor the SIEM infrastructure; * Analyze security logs and events; * Create and maintain correlation rules; * Support incident investigations (Level 1); * Troubleshoot data ingestion pipelines; * Optimize Elasticsearch queries and indexes; * Ensure availability, performance, and integrity of stored data; * Also provide support for log source integrations, parsing adjustments (grok), Kibana dashboards, and collaborate with incident response and security engineering teams. Requirements and Qualifications WHAT WE EXPECT FROM YOU: * Experience with Elastic Stack (Elasticsearch, Logstash, Kibana) for data ingestion, indexing, search, and visualization; knowledge of SIEM (Security Information and Event Management) platform operation and sustainment; * Familiarity with security log analysis (operating systems, networks, applications, and security devices); * Experience creating and maintaining correlation rules and security use cases; knowledge of Elasticsearch Query DSL and query/index optimization; * Experience with log parsing and normalization (grok, ingestion pipelines); understanding of detection and incident response (SOC / Blue Team); * Basic networking knowledge (TCP/IP, DNS, HTTP/HTTPS, firewalls); experience with Linux and Windows operating systems; * Familiarity with automation scripting (Python, Bash or similar); knowledge of log source integration (APIs, syslog, agents); * Understanding of hardening, vulnerability management, and security best practices; Salary Range To be determined Employment Type CLT Benefits * TOTVS Network University — a corporate university offering free content and certifications for all employees; * +Saudáveis Program — supporting each TOTVER’s well-being through guidance and initiatives focused on physical health, mental health, and personal finance; * +Vantagens Program — Latin America’s largest discount network, exclusively for our employees; * +Cuidado Program — personal support program for employees and their families, offering guidance across multiple specialties including psychology, social services, pet consulting, etc.; * Einstein Conecta — complimentary online medical consultation service provided by physicians from Hospital Israelita Albert Einstein; * Health and dental insurance; * Meal and/or food allowance; * Transportation allowance and shuttle services at select metro stations; * Extended maternity and paternity leave; * Lactation room; * Bicycle parking; * Changing rooms; * Life insurance; * Childcare allowance; * Private pension plan; * Office designed to foster creativity and productivity, featuring snack areas, game rooms, billiard tables, and relaxation chairs; * Gympass. About the Company As a technology industry leader, we are a community of driven, nonconformist individuals committed to innovation, autonomy, learning, and performance. Together, we create opportunities, transform futures, and share knowledge. Your professional development happens here in an inclusive, respectful, and energizing environment — people empowering people! We pursue sustainable growth, leveraging data and AI to deliver smarter, more efficient outcomes for our customers. Join us in innovating and building the future of technology. #VemPraTOTVS #SomosTOTVS