We are an IT Services and Consulting company with high ethical standards, committed to delivering the best and most efficient support to meet our clients' needs. We have extensive experience and a team of professionals dedicated to service excellence. **Position Description:** We are seeking **a Systems Administrator or Systems Engineer with advanced specialization in vulnerability management, cybersecurity, and operational continuity**. The professional will be responsible for supervising, strengthening, and maintaining the technological infrastructure, ensuring the availability, integrity, and security of the organization's systems. **Main Responsibilities:** * Administer, monitor, and optimize servers, networks, and critical services. * Conduct analysis, detection, and management of vulnerabilities in platforms, applications, and systems. * Implement preventive and corrective cybersecurity measures. * Document technical procedures, security policies, and continuity plans. * Coordinate with internal teams and providers to ensure secure operation of the IT infrastructure. * Track security incidents and implement controls to mitigate them. **Job Requirements:** * Professional degree in Computer Engineering, Systems Engineering, or related field. * Proven experience in system administration (Windows/Linux). * Experience in identification and vulnerability management (Nessus, OpenVAS, Qualys, or others). * Solid knowledge of networks, firewalls, protocols, and cybersecurity best practices. * Desired certifications: CEH, CompTIA Security\+, ISO 27001, CISSP, or related. * Analytical skills, problem-solving ability, and experience working under security standards.