Senior Information Security Professional (SIEM)

Description

Job Summary: An Information Security Analyst will be responsible for SOC operations, antimalware/EDR/XDR management, cryptography, MDM/MAM, antispam/antiphishing, and cloud security at a global company. Key Highlights: 1. Opportunity to work on and experience diverse challenges across varied projects. 2. Global company operating across multiple sectors and industries. 3. Diverse environment that values equity, inclusion, and well-being. The first thing you need to know is that here, you won’t fall into routine. Radix develops solutions for companies across different sectors and industries. Each project has its own technologies, solutions, and deadlines — offering you the chance to engage with and experience diverse challenges. In addition to our presence across Brazil — with offices in Rio de Janeiro, São Paulo, and Belo Horizonte — we also have subsidiaries in the United States, further consolidating Radix as a **global** company. Do you want to be part of this story and turn ideas and dreams into reality? **As an Information Security Analyst:** * Security Operations Center (SOC) Operations: 24/7 incident management with direct interaction with **SIEM** solutions such as Splunk/Google SecOps, and collaboration with CSIRT teams for rapid and effective incident response. * Responsible for developing and implementing incident response plans, and ensuring security throughout the enterprise systems’ lifecycle. * Antimalware and EDR/XDR Management: * Implementation and monitoring of advanced endpoint threat detection and response solutions, with emphasis on EDR and XDR, plus strong capability in extracting malicious indicators and familiarity with YARA rules and TTP analysis. * Cryptography Management, MDM/MAM Management, Antispam/Antiphishing Management * Cloud Security: Identification and implementation of best practices and standards in AWS and Azure cloud environments, using tools such as SecurityHub, GuardDuty, Cloud App Security, and Advanced Threat Analytics for risk monitoring and mitigation. * Knowledge of security operations, perimeter defense, insider threats, and risk management. * Knowledge of SOAR scripting. * Development and implementation of robust security architectures: Design and integrate security solutions across the entire IT infrastructure — including networks, systems, and cloud environments — ensuring proactive protection against cyber threats. **Mandatory Requirements:** * Knowledge/Experience in Cloud Security Management (AWS, Azure, OCI, GCP) * Broad knowledge of Operating Systems and Containers * PowerShell and Shell (Unix) * Solid experience with SIEM * Tools and Frameworks: NGFW (Fortinet and Checkpoint), IDS/IPS, DLP, CASB, MDM, IAM, EDR, WAF, CIS CONTROLS, 27001 * Database and Server Hardening; **Desirable Qualifications:** * Strong knowledge of network topologies, TCP/IP, Firewalls, and VPNs; * Strong knowledge of Active Directory and Database environments; * Experience with Kubernetes; * Information security tools, standards, and best practices; * Knowledge of Kali Linux (exploitation tools) **Benefits:** * Nationwide Medical Assistance (for employee and dependents, including private room) * Nationwide Dental Assistance (for employee and dependents) * Meal/Voucher Flexibility Allowance * Remote Work Allowance * Birthday Day Off * Wellhub (formerly Gympass) * Extended Maternity Leave (6 months) and Paternity Leave (20 days) * Childcare Support for children up to 3 years old (per child) * Mental Health Support via Wellz * Benefits Club offering discounts with various partners * Educational Institution and Language Course Partnerships * Professional Development (Corporate University) * Partnership with coworking spaces across Brazil * Quality of Life and Well\-Being Program * Consulting Physician for Radix employees * Incentive Plans **Radix consistently ranks among the Best Companies to Work For because:** * We have committed, dedicated, curious, and innovative professionals. * Team spirit is our greatest strength. We cooperate closely and know we’re all rowing in the same direction. * We foster a diverse environment that values equity and inclusion. * Our working hours are flexible, and for nearly all projects, remote work from anywhere in Brazil is possible. * We value well\-being and care for our people, offering mental health support programs, access to psychiatrists, and consulting physicians. **Interested?** **\#VemPraRadix** **Job Code:** be4f