System administrator - linux os expert

Experteer Overview In this role you will manage and maintain a Linux-based IT infrastructure for a defense project, ensuring reliability, security, and performance of physical and virtual servers. You will work within a structured team to implement patches, hardening, and automation, contributing to secure and efficient operations. You will collaborate across teams on change management and cyber-focused solutions to keep systems resilient. This position offers hands‑on impact in a mission‑driven environment with opportunities to grow technical and security expertise. Retribuzione / Benefits Management, configuration and maintenance of Linux systems Software installation and updates User, permissions and services management Monitoring of system processes and performance Security patching and system hardening activities Automation of tasks through scripting (bash) Support in change management activities Responsabilità Solid experience in Linux System Administration Network configuration and troubleshooting skills Knowledge of TCP/IP, UDP, SNMP, RS232/422, 1553 Knowledge of cybersecurity principles (encryption, OS hardening, Common Criteria) Experience with Change Management tools (Git, CVS, IBM RTC, DOORS) Experience in developing and implementing Cyber solutions on Linux systems Knowledge of bash scripting Requisiti fondamentali health insurance welfare Ticket Restaurant employee discounts training team building #J-18808-Ljbffr