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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IT System Administrator - **Company:** Avular - **Location:** Eindhoven, Netherlands - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Proxmox, Microsoft Windows, Bash Shell, Ubuntu (Operating System), Dynamic Host Configuration Protocol, Linux, Domain Name System (DNS), Identity and Access Management, Networking Hardware, Virtual Private Networks (VPN), Python (Programming Language), Linux System Administration, Networking Basics, Windows PowerShell, TCP/IP, Virtual Local Area Networks, Virtualization Technology, Zabbix, Data Logging, Scripting, Gestionnaire Libre De Parc Informatique (GLPi), Grafana, Microsoft InTune, Information Technology, Deployment Automation, Atlassian Tools, Fortinet, ZFS File System, Docker - **Published:** September 19, 2026 - **Apply:** https://www.nationalevacaturebank.nl/vacature/a677313f-1436-4d0d-8a4b-0060d081ce1b/it-system-administrator ## About the Role + You have a degree (MBO+/HBO) in IT or a comparable field, or equivalent experience + At least 3 years of professional experience as a system administrator or in a comparable role + A strong foundation in Linux administration (Ubuntu); this is the core of our environment + Solid knowledge of networking fundamentals (TCP/IP, DNS, DHCP, VPN, VLANs) + Experience with Microsoft 365 and Entra ID + Scripting skills (Bash, PowerShell or Python) to automate recurring work + An independent, solution-oriented mindset with a natural eye for security + Good proficiency in both spoken and written Dutch and English (our team is partly international) + Bonus: experience with Fortinet networking equipment + Bonus: experience with Proxmox or other virtualisation platforms + Bonus: experience with Intune/endpoint management and Docker + Bonus: affinity with compliance or security frameworks (NIS2, CRA, ISO 27001) ## Description At Avular, we are looking for a hands-on and proactive IT System Administrator to strengthen our IT team. Here you will keep our Linux-driven, containerised IT environment running and help make it more mature, more secure and more automated. In this role, you will be the go-to person for your colleagues and the operational backbone behind the systems that keep an innovative robotics company moving. So, you will become the person who makes sure the technology behind our people simply works. YOUR MISSION As part of the team, you will be contributing mainly to the day-to-day operation and improvement of our infrastructure, working closely with and reporting to our IT Lead. You understand that good documentation and sensible automation are part of the job, and your Definition of Done includes both. + Managing our Windows fleet (50+ devices) through Microsoft Intune, the largest part of our endpoint estate, including policies, Autopilot onboarding, updates and security baselines + Managing our Linux/Ubuntu (~30) and macOS (~10) devices, the latter via Intune and Apple Business Manager + Administering our Microsoft 365 and Entra ID environment: users, devices, access and security, including onboarding and offboarding of colleagues + User and access management across our Atlassian stack (Jira & Confluence) + Managing our virtualisation and backup infrastructure (Proxmox cluster, Proxmox Backup Server, ZFS, Synology NAS) + Helping own and maintain the building-wide network on our Fortinet stack (FortiGate, FortiSwitch, FortiAP) + Keeping our monitoring and logging healthy (Zabbix, Grafana) and acting on what it tells you + Running the service desk and asset management (GLPI, Snipe-IT) from a proper ticket flow, and providing first- and second-line support for colleagues + Handling facilities-adjacent IT: printers, door access, cabling and supporting our office projects + Assisting with procurement and asset lifecycle, and contributing to our security and compliance efforts (NIS2, EU Cyber Resilience Act) + Documenting and automating recurring work so knowledge stays in the team ## Related Videos - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) ## Related Articles - [How to land a developer job in Amsterdam](https://www.wearedevelopers.com/magazine/36-how-to-land-a-developer-job-in-amsterdam) - [Best Companies in the Netherlands: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/193-best-companies-in-the-netherlands-top-25-companies-in-2023) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [The Netherlands – Europe’s powerhouse for software development?](https://www.wearedevelopers.com/magazine/31-the-netherlands-europe-s-powerhouse-for-software-development) - [How to Find Tech Jobs in Amsterdam](https://www.wearedevelopers.com/magazine/279-how-to-find-tech-jobs-in-amsterdam) - [Software Developer Salary in The Netherlands [2023]](https://www.wearedevelopers.com/magazine/217-software-developer-salary-in-the-netherlands-2023)