Security and Network Engineer

Responsibilities

• Participate in defining technical architectures within the security and network scope
• Implement technical architectures and ensure they meet the expressed functional requirements
• Ensure operational continuity at levels 2 and 3
• Analyze and monitor infrastructure performance to identify and resolve performance issues
• Define and execute action plans to achieve expected performance levels
• Resolve infrastructure-related incidents and communicate effectively with stakeholders
• Identify root causes of recurring issues and propose solutions to prevent recurrence
• Ensure IT infrastructures comply with security standards and regulatory requirements (e.g., PCI, ISO 27001)
• Implement monitoring systems to guarantee proper infrastructure operation and plan preventive maintenance activities
• Provide support to end users and partners for issues or questions related to security and network scope
• Identify opportunities to improve existing processes and technologies to maximize efficiency and performance

Requirements

• Associate degree or equivalent (Bac+2) with a minimum of 8 years' experience in firewall administration and network infrastructure within large/medium enterprises in an international context
• Expertise in network architectures (LAN, WAN, VPN) and wireless technologies
• Expertise with Fortinet security technologies
• Expertise with Cisco architectures
• Expertise in performance management and network optimization practices
• Knowledge of standards and regulations (e.g., PCI, ISO 27001) related to data security
• Experience using monitoring tools (such as Grafana, Nagios, or Zabbix) to ensure system availability and performance
• Knowledge and understanding of general system concepts, authentication mechanisms, NAS/SAN
• Strong knowledge of configuration management tools (such as Ansible, Puppet, or Chef) to ensure consistent configurations and reduce human error
• Professional-level English
• ITIL methodology (would be a plus)

Core Competencies

Demonstrates expertise in network architectures, including LAN, WAN, and VPN, while ensuring compliance with security standards such as PCI and ISO 27001. Proficient in performance management, incident resolution, and the implementation of monitoring systems to enhance infrastructure efficiency.