Administrator Systemów Linux Adminstrator
il y a 2 jours
We are seeking a skilled and dependable Linux System Administrator to join our IT infrastructure team. In this role, you will be responsible for managing, maintaining, and optimizing our Linux-based systems that support daily business operations and mission-critical services.You will ensure system stability, performance, and security while providing hands-on support across physical, virtual, and cloud environments.This position requires a strong technical foundation in Linux administration, a proactive approach to problem-solving, and the ability to collaborate with cross-functional teams such as DevOps, networking, security, and development.You will play a key role in improving system reliability through automation, implementing best practices, and contributing to infrastructure enhancements as the organization grows. The ideal candidate is detail-oriented, committed to operational excellence, and eager to work in an environment where uptime, security, and scalability are top priorities.ResponsibilitiesInstall, configure, and maintain Linux servers and system components across on-premise and cloud environmentsPerform system updates, patching, and security hardening to ensure compliance with standards and best practicesMonitor system health, performance, and resource usage; respond to alerts and incidents promptlyTroubleshoot complex Hardware, software, and network problemsManage users, groups, permissions, and authentication systems (LDAP, Active Directory, SSH)Configure and support services such as DNS, DHCP, NFS, Apache/NGINX, Samba, SSH, and CRONMaintain backup and restoration processes, disaster recovery plans, and high-availability configurationsAutomate routine tasks using Bash, Python, or other scripting languagesSupport infrastructure upgrades, migrations, and capacity planning initiativesMaintain accurate and detailed documentation for configurations, processes, and troubleshooting proceduresCollaborate with DevOps, networking, and development teams to support application deployments and continuous improvementEnsure strong security posture through regular audits, patching, and system hardeningRequired qualifications2-5+ years of experience as a Linux System Administrator or similar technical roleStrong proficiency with Linux distributions such as RHEL, CentOS, Ubuntu, or DebianSolid command-line skills and understanding of Linux architecture, file systems, and package managementExperience with Virtualization technologies (VMware, KVM, Proxmox, etc.)Familiarity with cloud platforms (AWS, Azure, or GCP)Knowledge of networking fundamentals (TCP/IP, DNS, routing, Firewalls)Experience with Shell scripting (Bash) or additional languages like Python or PerlUnderstanding of system security practices, auditing, and hardeningExperience with monitoring and logging tools (Nagios, Prometheus, Grafana, ELK stack, etc.)The offerA permanent, full-time employment contractA salary & benefits package commensurate with experience
-
Linux System Administrator
il y a 2 semaines
Bruxelles, Belgique Vivid Resourcing Temps pleinLINUX SYSTEM ADMINISTRATOR - BRUSSELS (BELGIUM) - PERMANENT POSITIONS Job Description We are seeking a skilled and dependable Linux System Administrator to join our IT infrastructure team. In this role, you will be responsible for managing, maintaining, and optimizing our Linux-based systems that support daily business operations and mission-critical...
-
Linux System Administrator
il y a 2 jours
Bruxelles, Belgique Vivid Resourcing Temps pleinWe are seeking a skilled and dependable Linux System Administrator to join our IT infrastructure team. In this role, you will be responsible for managing, maintaining, and optimizing our Linux-based systems that support daily business operations and mission-critical services. You will ensure system stability, performance, and security while providing...
-
Vivid Resourcing
il y a 7 jours
Bruxelles, Belgique Vivid Resourcing Temps pleinWe are seeking a skilled and dependable Linux System Administrator to join our IT infrastructure team. In this role, you will be responsible for managing, maintaining, and optimizing our Linux-based systems that support daily business operations and mission-critical services. You will ensure system stability, performance, and security while providing...
-
Linux Middleware Systems Administrator
il y a 6 jours
Bruxelles, Belgique Experis Temps pleinPiloter l'administration des systèmes Linux et des stacks Middleware critiques afin d'assurer stabilité, performance et cyber-résilience en environnement production-grade. Scope : admin système, couche applicative Middleware, observabilité et sécurisation. Responsabilités Administration end-to-end des environnements Middleware sur serveurs Linux...
-
Linux Middleware Systems Administrator
il y a 6 jours
Bruxelles, Belgique Experis Temps pleinPiloter l'administration des systèmes Linux et des stacks Middleware critiques afin d'assurer stabilité, performance et cyber-résilience en environnement production-grade.Scope : admin système, couche applicative Middleware, observabilité et sécurisation.ResponsabilitésAdministration end-to-end des environnements Middleware sur serveurs LinuxGestion...
-
Experis - Linux Middleware Systems Administrator
il y a 7 jours
Bruxelles, Belgique Experis Temps pleinPiloter l'administration des systèmes Linux et des stacks Middleware critiques afin d'assurer stabilité, performance et cyber-résilience en environnement production-grade. Scope : admin système, couche applicative Middleware, observabilité et sécurisation. Responsabilités Administration end-to-end des environnements Middleware sur serveurs Linux...
-
Système administrateur haute disponibilité
il y a 6 jours
Bruxelles, Belgique beBeeAdministrateur Temps pleinAdministrator Middleware Linux Pour assurer la stabilité et la performance des environnements produits, nous recherchons un Administrateur Middleware Linux . Vous êtes chargé de l'administration end-to-end des environnements Middleware sur serveurs Linux. Voici les responsabilités clés : Administration end-to-end des environnements Middleware sur...
-
Administrateur Applicatif WebLogic 12C
il y a 6 jours
Bruxelles, Belgique Experis Temps pleinAssurer l'administration, le déploiement, le tuning et la supervision d'Oracle WebLogic Server 12C dans des environnements critiques Java EE, en garantissant performance, disponibilité et conformité sécurité Middleware. Responsabilités Installation, configuration et administration de Oracle WebLogic Server 12C (domains, clusters, managed servers,...
-
Experis - Administrateur Applicatif WebLogic 12C
il y a 7 jours
Bruxelles, Belgique Experis Temps pleinAssurer l'administration, le déploiement, le tuning et la supervision d'Oracle WebLogic Server 12C dans des environnements critiques Java EE, en garantissant performance, disponibilité et conformité sécurité Middleware. Responsabilités Installation, configuration et administration de Oracle WebLogic Server 12C (domains, clusters, managed servers,...
-
Développeur Full Stack
il y a 6 jours
Bruxelles, Belgique beBeeAdministrateur Temps pleinAdministration de Serveur Applicatif Java EE Notre entreprise recherche un Administrateur de Serveur Applicatif Java EE expérimenté pour gérer notre environnement critique d'application. Les responsabilités de ce poste incluent l'administration, le déploiement et le tuning d'Oracle WebLogic Server 12C dans des environnements Java EE. Le candidat idéal...
