Linux System Administrator

Overview

NSR offers the right candidate the opportunity to join a successful and growing company. The resource will be part of a team of system administrators working for a Central Public Administration client. The primary focus will be on technologies related to Infrastructure Services, with expertise in Linux systems and the resolution of related issues. The resource will contribute to the definition, implementation, and optimization of solutions within the designated Competence Center, collaborating with the team and clients to ensure the solutions meet corporate standards and address specific business needs.

• In-depth knowledge of Linux systems (Ubuntu, Red Hat, Debian, Oracle Linux).
• Familiarity with other UNIX systems.
• Experience in installing, configuring systems, and troubleshooting system issues.
• Knowledge of storage technologies and the ability to design high-availability IT architectures.
• Experience with Oracle products (RAC, Web Logic, SOA).
• Familiarity with DBMS products such as MySQL and Oracle in cluster configurations.
• Experience with virtual environments (VMware, VCDA – VMware Cloud Director Availability, and Oracle).
• Understanding of protocols: DNS, DHCP, NTP, NFS, LDAP, FTP, SSH, SSL, SMTP, ISCSI.
• Basic experience managing Docker and Kubernetes systems.
• Basic knowledge of configuration management systems (GIT, SVN, etc.).
• Familiarity with platforms and middleware management (Apache Web Server, Apache Reverse Proxy, Tomcat, JBoss).
• Experience managing Zimbra Mail Server.
• Experience managing backup infrastructure (Veritas Net Backup).
• Ability to produce technical documentation for operations.

• Strong analytical skills and technical expertise.
• Proven experience in structured environments.

• Opportunities for professional growth and innovative projects.
• A dynamic, team-oriented work environment.
• Continuous training and certifications on innovative technologies.

Hybrid work model with shifts between 8:00 AM and 8:00 PM (8:00 AM–5:00 PM, 9:00 AM–6:00 PM, 11:00 AM–8:00 PM). Availability for on‑call duties is required.

Candidates meeting the above requirements can submit their CV, including authorization for personal data processing, to: [contact details not provided].

This job posting is open to all genders (L.903/77).