MisuJob - AI Job Search Platform MisuJob

System Administrator (m/f/d) – Linux and Opensource software

Aixigo Ag

Aachen permanent

Posted: May 7, 2026

Interested in this position?

Create a free account to apply with AI-powered matching

Quick Summary

System Administrator (m/f/d) - Linux and Opensource software in Aachen, Germany

Job Description

Short and crisp:
Are you enthusiastic about system and opensource solution administration and do you want to continuously develop yourself? Are you an absolute team player and do you enjoy dealing with internal "customers"? Then we are looking forward to your application!


Your job – Your passion:
• Your responsibilities will include the administration, expansion, and optimization of our Linux-based systems (laptops and servers), as well as the administration of the Kubernetes platform
• Problem analysis, troubleshooting, and documentation are also part of your responsibilities
• You will handle Jira support tickets raised to the Linux/Unix team
• You will mainly interact with internal customers and will also be in daily contact with our Paris-based Unix team


Your profile – Your strengths:
• You have successfully completed your studies in the STEM field or an apprenticeship as an IT specialist for system integration.
• In addition, you already have administration experience in a Linux and/or Kubernetes environment
• Furthermore, you have experience with on-premises Linux and Kubernetes platforms, as well as scripting and automation skills, e.g. Ansible, python
• You are a team player, have an analytical mindset, show commitment and are highly reliable


Our offer to you:
• Great creative freedom and a variety of opportunities for further development in a very trusting and appreciative environment
• The choice between different work models (office or hybrid) with flexible working hours, a working time account, overtime regulations and modern and ergonomically equipped workstations
• State-of-the-art collaboration tools for efficient hybrid working (e. g.,Stackoverflow for Teams)
• A family-friendly and relaxed atmosphere where ideas are created together with the best colleagues on earth!
• Unlimited employment contracts, company pension plan, bonus payments, a future leadership program, development budgets and LinkedIn Learning, sports events, childcare support, cafeteria, health campaigns, bring your dogs to work, sufficient and free parking spaces, bicycle leasing, IT hardware leasing, tire changing service, company and sports events, team excursions and teamchallenges, parcel service, drinks, fresh fruit and vegetables, cookies and much more

Why Apply Through MisuJob?

AI-Powered Job Matching: MisuJob uses advanced artificial intelligence to analyze your skills, experience, and career goals. Our matching algorithm compares your profile against thousands of job requirements to find positions where you have the highest chance of success. This saves you hours of manual job searching and ensures you only see relevant opportunities.

One-Click Applications: Once you create your profile, applying to jobs is effortless. Your resume and cover letter are automatically tailored to highlight the most relevant experience for each position. You can apply to multiple jobs in minutes, not hours.

Career Intelligence: Beyond job matching, MisuJob provides valuable career insights. See how your skills compare to market demands, identify skill gaps to address, and understand salary benchmarks for your experience level. Make data-driven decisions about your career path.

Frequently Asked Questions

How do I apply for this position?

Click the "Register to Apply" button above to create a free MisuJob account. Once registered, you can apply with one click and track your application status in your dashboard.

Is MisuJob free for job seekers?

Yes, MisuJob is completely free for job seekers. Create your profile, get matched with jobs, and apply without any cost. We help you find your dream job without any hidden fees.

How does AI matching work?

Our AI analyzes your resume, skills, and experience to understand your professional profile. It then compares this against job requirements using natural language processing to calculate a match percentage. Higher matches mean better fit for the role.

Can I apply to jobs in other countries?

Absolutely. MisuJob features jobs from companies worldwide, including remote positions. Filter by location or look for remote opportunities to find jobs that match your preferences.

Ready to Apply?

Join thousands of job seekers using MisuJob's AI to find and apply to their dream jobs automatically.

Register to Apply