Job Summary: This senior technology professional opportunity involves strategic vision and strong performance in critical environments, focusing on information security within an innovative and challenging technical setting. Key Highlights: 1. Strategic engagement in a highly technical and challenging environment 2. Strong culture focused on innovation, technology, and information security 3. Leading cybersecurity and automation initiatives **Senior Support Analyst** São Luís / MA Are you a senior technology professional with strategic vision, strong performance in critical environments, and a focus on information security? Then this is an excellent opportunity to work in a highly technical and challenging environment. A technology company operating in infrastructure, development, cloud, telecom, and NOCaaS solutions seeks a professional to work in industrial and port environments, with a strong culture focused on innovation, technology, and information security. If you seek a high-level technical challenge with strategic involvement, this opportunity may be right for you. **Responsibilities** Restructuring IT and OT (TA) network infrastructure, focusing on high availability of systems and applications; Working with Fortinet edge firewalls and establishing dedicated backhaul for OT assets at terminals and ports; Identifying vulnerabilities and proposing improvements in cybersecurity (TACACS, Syslog, among others); Engaging in critical projects in the railway and port sectors; Ensuring operational security, business continuity, and mitigation of cyber risks; Leading cybersecurity and automation initiatives, integrating IT, Automation, and Engineering teams; Applying governance practices, technological resilience, and incident management. **Requirements** Senior profile with technical expertise in the technologies mentioned; Minimum 5 years of experience in the field, with stable employment history (minimum 2 years per company); Completed undergraduate degree in Technology; Knowledge of ITIL and IT best practices; Experience in industrial and port environments (IT/OT); Solid knowledge of networking, OT/IT security, and industrial protocols; Project management and technical leadership skills; Strong communication, presentation, and technical analysis abilities; Proactive, analytical, execution-oriented, and results-driven profile; Desirable certifications: Fortinet NSE, CompTIA Security+, CISSP or similar; Experience or knowledge in the railway sector will be considered a differentiator. **Benefits** Meal Allowance: BRL 31.59 per day (Sodexo); Unimed Campinas Health Insurance (no co-payment, nationwide coverage); Career development plan. Employment Type: Permanent CLT Compensation: starting from BRL 9,000.00 per month