Logo partimus GmbH

IT administrator Linux

New

Job

  • Level
    Experienced
  • Job Field
    IT, System
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    42.000 to 55.000€ gross/year
  • Location
    Limburg an der Lahn
  • Working Model
    Onsite
  • Job Summary

    In this role, you analyze complex technical issues, implement solutions, automate repetitive tasks, and assist customers in setting up stable system solutions using Linux, virtualization, and network technologies.

    Job Technologies

    Your role in the team

    • In your daily work, you handle technical topics and tickets that go beyond traditional first-level support.
    • You analyze problems, implement solutions, and develop yourself step by step into more complex topics.
    • Direct customer contact is also part of the role: You gather requirements, understand technical contexts, and assist in implementing suitable solutions from planning to stable operation.
    • An important part of your work is automation.
    • Recurring tasks should not be performed manually on a permanent basis, but should instead be integrated into playbooks, pipelines, or internal tools whenever possible.
    • Using Ansible, GitOps, and CI/CD, you contribute to making infrastructure and processes more reliable, traceable, and repeatable.
    • Our environment is technically demanding and goes beyond traditional administrative tasks.
    • In addition to Linux systems, virtualization, storage, and highly available services, you work in an infrastructure where system and network topics are closely intertwined.
    • This also includes managing firewalls such as OPNsense, including rule sets, VPNs, routing, updates, and troubleshooting.
    • Technologies such as FRR, nftables, policy routing, or VyOS are encountered regularly.

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    Our expectations of you

    Qualifications

    • You have a residence in Germany.
    • You have very good German skills (at least level C1).
    • You have experience with Debian and ideally Proxmox - for example with PVE, PBS, or PDM.
    • You don't need to memorize all cluster internals, but you should be prepared to work beyond the GUI with CLI, API, and technical details.
    • You approach troubleshooting in a structured manner and have already used tools such as tcpdump, iostat, strace, or systemd journals or are ready to deploy them as needed.
    • It is important to us that you want to understand the causes, not just treat the symptoms.
    • You have already managed firewalls such as OPNsense or comparable systems, or you are sufficiently familiar with network fundamentals to get up to speed quickly.
    • You are familiar with highly available services or have already worked with technologies such as HAProxy, PostgreSQL, or MySQL replication.
    • You don't just understand monitoring as 'an alarm goes off', but actively use it to better understand systems – for example with CheckMK, Prometheus, or Grafana.

    Experience

    • You already have solid experience in Linux administration and are confident enough in infrastructure topics to handle tasks independently and to ask targeted questions on more complex issues.
    • You have gained initial practical experience with storage systems, such as ZFS and/or Ceph.
    • You find automation exciting and have already gained initial experience with Ansible, GitOps workflows, or CI/CD for infrastructure.

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    What we offer

    • Benefit from an attractive salary: Depending on experience and qualifications, the annual gross salary ranges from €42,000 to €55,000.
    • Work in a modern, technology-oriented environment where server and virtualization technologies are clearly the focus.
    • Shape your environment: Flat hierarchies and short decision-making paths enable you to quickly contribute and implement ideas.
    • Stay flexible: flexible working hours ensure a good work-life balance.
    • Continue your development: personalized training and development opportunities support you on your professional path.
    • Think long-term: secure a long-term perspective in a stable and growing company.

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    Benefits

    Health, Fitness & Fun

    Work-Life-Integration

    Topics You Will Work On

    Job Locations

    • Location Limburg an der Lahn

      Hessen

      Germany

    About Your Employer

    partimus GmbH

    partimus GmbH

    partimus GmbH, part of the primeLine Group, has been specializing in IT solutions and data centers since 2018. The company offers comprehensive services for optimizing IT infrastructure.

    Description

  • Company Type
    Established Company
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication
  • Logo partimus GmbH

    IT administrator Linux

    Salary
    42.000 to 55.000€ gross/yearEstimated net salary based on the gross salary in the job ad using tax class I.27.999 to 34.978 € net/year · Tax class I
    Location
    Limburg an der Lahn
    Working Model
    Onsite
    Diversity
    Open for all genders

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