Linux System Administrator
il y a 2 semaines
LINUX 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 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. Responsibilities Install, configure, and maintain Linux servers and system components across on-premise and cloud environments Perform system updates, patching, and security hardening to ensure compliance with standards and best practices Monitor system health, performance, and resource usage; respond to alerts and incidents promptly Troubleshoot complex hardware, software, and network problems Manage users, groups, permissions, and authentication systems (LDAP, Active Directory, SSH) Configure and support services such as DNS, DHCP, NFS, Apache/Nginx, Samba, SSH, and cron Maintain backup and restoration processes, disaster recovery plans, and high-availability configurations Automate routine tasks using Bash, Python, or other scripting languages Support infrastructure upgrades, migrations, and capacity planning initiatives Maintain accurate and detailed documentation for configurations, processes, and troubleshooting procedures Collaborate with DevOps, networking, and development teams to support application deployments and continuous improvement Ensure strong security posture through regular audits, patching, and system hardening Required Qualifications 2-5 years of experience as a Linux System Administrator or similar technical role Strong proficiency with Linux distributions such as RHEL, CentOS, Ubuntu, or Debian Solid command-line skills and understanding of Linux architecture, file systems, and package management Experience 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 Perl Understanding of system security practices, auditing, and hardening Experience with monitoring and logging tools (Nagios, Prometheus, Grafana, ELK stack, etc.) The Offer: A permanent, full-time employment contract A salary & benefits package commensurate with experience Please send over your CV to tom.walker@vividresourcing.com or call me on 32 (0) 3 318 00 74. As always, we are open to recommendations, so please feel free to pass this on to other suitable candidates.
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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...
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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...
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Administrator Systemów Linux Adminstrator
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 hands-on...
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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...
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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...
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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...
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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...
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Senior Linux System Engineer | Finance
il y a 3 semaines
Bruxelles, Belgique Isabel Temps pleinLet's shape the future of Finance - together That's why we're building more than technology, we're building an ecosystem. We are currently looking for a Senior Linux Engineer to implement, maintain and support our Linux-based server environments using infrastructure-as-code and automation as the principal cornerstones. At Isabel, a Linux Engineer should...
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Senior Linux System Engineer
il y a 4 jours
Bruxelles, Belgique TEC Temps pleinFunctieomschrijving Over de functie Je werkt in een team dat complexe IT-infrastructuren beheert en optimaliseert. Deze rol biedt ruimte om je expertise uit te breiden en door te groeien naar Technical Lead. Installatie, configuratie en onderhoud van hardware en software Migratieprojecten naar nieuwe omgevingen Incidenten opvolgen en oplossen (2nd...
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Senior Linux Engineer
il y a 4 jours
Bruxelles, Belgique Isabel Temps pleinLet's shape the future of Finance - together That's why we're building more than technology, we're building an ecosystem. We are currently looking for a Senior Linux Engineer to implement, maintain and support our Linux-based server environments using infrastructure-as-code and automation as the principal cornerstones. At Isabel, a Linux Engineer should...
