INFRASTRUCTURE ANALYST - MID LEVEL

Description

Job Summary: Responsible for executing network, software, and hardware infrastructure processes to ensure the availability of IT services. Key Highlights: 1. Windows Server and Linux system administration 2. Cloud environment support (AWS / Azure / Oracle) 3. Implementation of security policies (ISO 27001, NIST, CIS) About the Position **Job Mission:** Responsible for executing network, software, and hardware infrastructure processes to ensure the availability of IT services across all company departments. **Main Job Responsibilities:** * Contribute to infrastructure, network, telecommunications, and security solution administration using specific software and procedures to ensure high IT infrastructure availability; * Administer servers, install, configure, perform maintenance, proactively monitor, and apply fixes to operating systems and various software through specific routines to ensure full infrastructure functionality; * Protect information using management systems to guarantee data integrity, reliability, authenticity, and availability; * Execute and ensure proper backup implementation and regularly test data recovery using backup procedures and routines to ensure information security; * Optimize internet usage via firewall management systems, controlling utilization and consumption of corporate internet links to prevent misuse; * Guide correct and secure use of Information Technology through recommendations and procedures to avoid errors and improve equipment performance; * Administer and maintain information security strategies through pre\-established IT policies; * Perform and ensure continuous updating of network and telecommunications infrastructure documentation by creating and completing documents; * Monitor tickets via Service Desk to identify recurring issues and improvement opportunities. Provide technical support to internal customers and the IT team remotely or on-site to ensure proper usage and high availability of IT infrastructure; * Support procurement processes by specifying technical requirements and validating products and equipment for acquisition. **Education:** Completed Bachelor's degree. **Field of Study:** Information Technology, Computer Science, or related fields. **Competencies:** **Mandatory** ✅Windows Server and Linux system administration \- Advanced; ✅Virtualization (VMware / Hyper\-V / Proxmox) \- Advanced; ✅Routing \- Advanced; ✅Firewall solutions knowledge \- Advanced; ✅Cloud environment support (AWS / Azure / Oracle) \- Advanced; ✅Monitoring and observability: Zabbix, Grafana, Syslog, Event Viewer \- Advanced; ✅Enterprise backup (Veeam, CommVault, Acronis, etc.); ✅Vulnerability management (Qualys, Tenable, Rapid7, Nessus); ✅Implementation of security policies (ISO 27001, NIST, CIS Benchmarks); ✅Technical risk analysis and management; ✅Log analysis, timeline reconstruction, IOC, TTPs; ✅Firewalls — configuration, NAT, VPN, IPS, ZTNA; ✅Active Directory / Entra ID.