> Markdown version of [/jobs/ext/2173397-linux-system-engineer](https://www.wearedevelopers.com/jobs/ext/2173397-linux-system-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Linux System Engineer - **Company:** tec nv - **Location:** Brussel, Belgium - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Bash Shell, CentOS, Software Documentation, Computer Networks, Databases, Linux, Disaster Recovery, Domain Name System (DNS), VMware ESX Servers, Monitoring of Systems, Virtual Private Networks (VPN), Python (Programming Language), Linux System Administration, Linux Servers, Nagios, Routing, Red Hat Enterprise Linux, Software Deployment, TCP/IP, Virtualization Technology, Zabbix, Scripting, Firewalls (Computer Science), Git, Information Technology, Vcenter, Patch Management, Fedora, Vmware - **Published:** August 22, 2026 - **Apply:** https://www.jobat.be/en/jobs/linux-system-engineer/job_6107469 ## About the Role * Strong experience with Linux administration, preferably Red Hat, CentOS, and Fedora. * Good knowledge of system hardening and IT security best practices. * Experience with server patching and maintenance. * Good understanding of networking concepts, including: + TCP/IP + DNS + VPN + Firewalls + Routing and switching * Experience with monitoring tools and infrastructure troubleshooting. * Knowledge of VMware ESXi and vCenter. * Experience supporting enterprise server environments. * Familiarity with scripting using Bash, Python, or similar technologies. Nice to Have * Experience with Nagios or Zabbix. * Knowledge of databases. * Experience with Git. * Understanding of application hosting environments. * Experience working in highly available or critical production environments. Required Experience * Bachelor's or Master's degree in IT, Computer Science, Engineering, or a related field. * Minimum 5 years of experience as a Linux System Administrator or Infrastructure Engineer. * Experience managing enterprise Linux environments. * Experience working with security, patch management, and system monitoring. Soft Skills We are looking for someone who: * Works in a structured and accurate manner. * Pays attention to detail. * Has strong troubleshooting and analytical skills. * Is proactive and solution-oriented. * Communicates clearly with both technical and non-technical stakeholders. * Works effectively both independently and within a team. * Maintains high-quality documentation. * Remains calm under pressure. * Demonstrates a strong sense of ownership and responsibility. * Is customer-focused and service-minded., At least 5 years experience Dutch ## Description * Install, configure, maintain, and upgrade Linux servers and operating systems. * Manage and support Red Hat, CentOS, and Fedora environments. * Perform operating system updates, patching, and lifecycle management. * Monitor system performance, availability, and capacity. * Investigate and resolve infrastructure incidents and technical issues. * Support software deployments and upgrades in production environments. * Maintain and improve system documentation and operational procedures. * Manage virtualized environments using VMware technologies. * Provide second-line technical support for servers and infrastructure components. * Participate in production releases, maintenance windows, and go-live activities. * Manage user access, permissions, and system security settings. * Support backup, recovery, and disaster recovery procedures. * Proactively identify security risks and recommend mitigation actions. * Collaborate with application, infrastructure, and support teams to ensure stable operations., * Occasional evening, night, or weekend work may be required during maintenance activities or major releases. * Limited travel within Belgium may be requested. * The role combines operational support, infrastructure management, and security responsibilities. Offer * Company car Naast een vast (open) contract met een aantrekkelijk, op maat gemaakt salaris, bieden wij u: * Maaltijdvouchers van €8 per werkdag; * Een vaste onkostenvergoeding; * Bedrijfsauto en brandstofpas; * Ziekenhuisopname en groepsverzekering; * Eco-vouchers tot maximaal €250 per jaar; * De kans om een groot netwerk op te bouwen; * De mogelijkheid om je ervaring en kennis te delen met andere TEC-consultants. 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