Linux-Systemadministrator (m/w/d)

About This Opportunity

We are representing a growing technology organization in Freiburg im Breisgau that develops hardware and software solutions for industrial machine vision and automation. Their systems are deployed in over 15,000 machines worldwide.

As a Linux System Administrator, you'll join a deliberately small IT team with significant freedom to shape technical direction. Rather than rigid corporate structures, you'll experience short decision paths, direct collaboration with leadership, and the opportunity to actively influence technical decisions. The technology focus is firmly on Linux and Open Source solutions.

In the coming years, exciting projects await: migrating existing applications to Open Source alternatives, expanding cyber security and resilience capabilities, and continuously developing an internal Linux-based AI server. If Linux is your technical home and you prefer developing new solutions rather than just maintaining existing systems, you can help shape this IT landscape for the long term.

Responsibilities

• Manage and optimize the Linux system landscape along with network and IT infrastructure
• Develop existing systems and lead migrations from standard software to suitable Open Source alternatives
• Work with virtualization and container technologies including Proxmox, Docker, and vSphere
• Automate processes using Python, Ansible, or comparable technologies
• Advance security and resilience initiatives, addressing technical requirements around NIS 2, GDPR, CRA, and TISAX
• Maintain and expand the internal Linux-based AI server, creating secure infrastructure for internal artificial intelligence use
• Resolve complex internal IT issues for primarily technical users, focusing on second and third level support

What We're Looking For

• Completed apprenticeship as IT specialist, IT system administrator, completed computer science degree, or comparable qualification
• Minimum two years of professional experience with clear focus on Linux administration after completing your training or studies
• Very strong Linux knowledge - you already work routinely with Linux and don't need introductory training on the operating system
• Solid understanding of network technology, network protocols, and IT infrastructure
• Experience with virtualization or container technologies such as Proxmox, Docker, or vSphere
• Knowledge of automation, for example with Python, Ansible, or comparable technologies
• Enthusiasm for Open Source and interest in building an IT landscape on open and secure solutions long-term
• Fluent German at minimum C1 level and fluent English
• Independent, pragmatic working style with desire to actively shape technical decisions and try new solutions together with the team
• Knowledge of Nextcloud, Open Xchange, Nginx, pfSense, OpenVPN, Git, or Ceph as well as IT security experience are advantageous

How We Work With You

When you apply through Get A Job.ai, our recruiting team will review your profile and conduct an initial screening conversation. We'll discuss your Linux experience, your interest in Open Source technologies, and what you're looking for in your next role. If there's a mutual fit, we'll submit your application to our client and coordinate next steps in the interview process.

Please apply exclusively through Get A Job.ai. Do not contact the employer directly, as all applications are managed through our talent team to ensure a professional and coordinated process.

What Our Client Offers

• Significant influence over IT development in Linux, Open Source, cyber security, resilience, and automation
• Exciting future projects including Open Source migrations, IT security expansion, and internal Linux-based AI server development
• Direct collaboration with leadership, short decision paths, and freedom in technical solutions
• Flexible working hours without fixed core hours, typically one day per week remote (more possible by arrangement)
• 30 vacation days with individual solutions for extended time off when needed
• Annual performance bonus dependent on company success (several thousand euros in successful years)
• Subsidized Germany public transport ticket, bike leasing, company parking, free EV charging, and pool vehicles for business appointments
• Fitness membership, climbing wall and table tennis on-site, colleague-organized activities including climbing, mountain biking, and kayaking
• Summer festival, Christmas party, rooftop BBQs, and multi-day developer camps for exploring new technologies
• Individually tailored professional development and mentor from another business area as personal sparring partner

Pay

Our client offers an annual gross salary starting from €60,000 with willingness to pay significantly more depending on qualifications and experience. Additional performance-based annual bonus is provided.

Location: Freiburg im Breisgau, Germany

Work Arrangement: Primarily on-site with flexible remote options

Get A Job.ai is an equal opportunity recruiter. We welcome applications from all qualified candidates regardless of race, color, religion, sex, national origin, age, disability, or any other protected characteristic.