Linux Systems Administrator

Description

Job Summary: We are seeking a Linux Systems Administrator to join our technical team and be responsible for the administration, maintenance, and evolution of our infrastructure, participating in automation and continuous improvement. Key Responsibilities: 1. Linux system administration, configuration, and maintenance 2. Task automation using scripts and tools 3. Collaboration in CI/CD processes and container management **Description:** ---------------- CT is a leading technology company providing innovation and engineering services across the aerospace, space, naval, automotive, rail, energy, and industrial plant sectors. CT pushes the boundaries of technology through innovation and elevates efficiency to another level by covering the entire product lifecycle—from design and manufacturing to after-sales support. With over 30 years of experience, CT’s success today is driven by more than 1\.800 expert engineers distributed across seven countries on three continents. We are seeking a **Linux Systems Administrator** to join our technical team. The selected candidate will be responsible for the administration, maintenance, and evolution of our infrastructure, actively participating in automation, security, and continuous system improvement. **Responsibilities:** * Linux system administration, configuration, and maintenance. * Management of servers, users, permissions, and system services. * Automation of tasks using scripts and automation tools. * Configuration and maintenance of network services and connectivity. * Management of virtualization environments and virtual machines. * Implementation of security policies and firewall administration. * Technical incident support and resolution. * Collaboration in CI/CD processes and deployments. * Container management and Docker/Kubernetes environments. * Documentation and continuous infrastructure improvement. **What We Offer:** * Permanent contract. * Flexible working hours. * Continuous professional development. * Participative, inclusive, and dynamic work environment. We love teamwork! * Join the place where engineers love to work. **Requirements:** --------------- **Requirements:** **Mandatory** * Linux system administration (SUSE, Ubuntu, CentOS, Red Hat, Debian) and package management. * Installation, configuration, and maintenance of Linux servers and services. * Automation and scripting (Bash, Python) using tools such as Ansible or SALT. **Desirable** * Networking knowledge (DNS, DHCP, VPNs). * Experience with virtualization (VMware, KVM, Hyper\-V). * System security and firewall expertise (iptables, firewalld). * Experience with CI/CD (Jenkins, GitLab). * Container usage experience (Docker, Kubernetes).