Linux System Administrator
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. 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
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Linux System Administrator
il y a 4 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...
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Vivid Resourcing
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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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 System Administrator
il y a 2 semaines
Bruxelles, Belgique Randstad Digital Belgium Temps pleinAre you a versatile IT professional with a deep passion for the Linux ecosystem? We are looking for a driven Linux Systems Engineer to join a global leader in security and safety solutions . Linux Administration: End-to-end management and optimization of Linux-based server environments within a high-security context. Hardware & Infrastructure: Physical...
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NetSuite Systems Administrator
il y a 4 semaines
Bruxelles, Belgique SystemsAccountants Temps pleinNetSuite Systems Administrator Permanent, Hybrid Brussels, Belgium We're seeking a skilled administrator to maintain and enhance our clients NetSuite Finance Systems, working closely with different teams in the business. Candidates must have right to work in Europe to be considered for this position. Key Responsibilities: Manage user roles, permissions,...
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IT System Administrator
il y a 2 semaines
Bruxelles Watermael-Boitsfort, Belgique International School of Brussels Temps pleinIT Systems Administrator The International School of Brussels (ISB) is a dynamic, inclusive learning organisation committed to developing independent learners and international citizens. The school is a vibrant community in which students, teachers, staff and parents work together towards the achievement of our mission and goals. Introduction to the...
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Mainframe System Administrator
il y a 6 jours
Bruxelles, Belgique NTT DATA Temps pleinNTT Data is currently looking for a Mainframe System Administrator for one of our clients in the insurance sector based in Brussels. The role is performed in a hybrid role. As a Mainframe System Administrator, you will be responsible for managing, maintaining, and optimizing our Mainframe environment. You will ensure the stability, security, and performance...
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Strategic System Administrator
il y a 6 jours
Bruxelles, Belgique beBeeMainframer Temps pleinJob Title Mainframe system administrators play a crucial role in ensuring the smooth operation of complex Mainframe environments. This position involves managing, maintaining and optimizing our Mainframe setup to guarantee stability, security and performance for critical business systems. The ideal candidate will have strong analytical skills, be able to...
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SQL Database Administrator
il y a 4 semaines
Bruxelles, Belgique Koda Staff Temps pleinPayroll - SQL Server Database Administrator - Brussels Are you a seasoned Database Administrator with a passion for SQL Server and a knack for problem-solving? A long-time client in Brussels is seeking a highly skilled professional to join their dynamic team. This role offers a hybrid working arrangement, allowing you to balance office presence with the...
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Medior System Administrator
il y a 4 semaines
Bruxelles, Belgique Bingoal Temps pleinBingoal is a Belgian company with more than 30 years' experience in providing online and offline sports betting and casino games. Today, Bingoal is a dynamic and ambitious company looking for a result-oriented and motivated System Administrator. As such, you will be managing Bingoal's infrastructure and keep learning new skills to help the IT team and the...
