[MSO] Senior System Engineer (Linux)

Software Mind

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Warsaw, Masovian Voivodeship, pl remote Until 9/12/2026 5+ years exp First posted July 14, 2026 Last posted July 14, 2026
Job description

Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we’re always on the lookout for talented people who bring passion and creativity to every project. Our culture embraces openness, acts with respect, shows grit & guts and combines employment with enjoyment.

    Project – the aim you’ll have

    We are looking for a Senior/Principal Linux Engineer with deep expertise in managing complex on-premise Linux infrastructures, lifecycle and configuration management, automation, and virtualization. You will join a senior Polish engineering team delivering managed services for a leading IT infrastructure provider in the Netherlands, working with advanced technologies across Linux distributions, automation platforms, observability stacks, and security domains such as IAM and IPAM.

    Position – how you’ll contribute

    • Day to day support and maintenance of various platforms and services
    • Linux system maintenance
    • Lifecycle Management
    • Configuration Management
    • Systems and proces automation

      Expectations – the experience you need

      Advanced knowledge and experience in:

      • Configuration and maintenance of Linux distributions like RHEL, OL and Ubuntu
      • Manual and automatic methods of deployment for mentioned Linux distributions
      • Shell scripting as well well as at least one other programming language (preferably Python)
      • Using Ansible to manage systems and processes
      • Reverse engineering of systems and platforms
      • Virtualisation (VMware, OpenStack, KVM, libvirt, qemu
      • Observability stack:
        - Monitoring (Icinga, Grafana stack, Nagios, Zabbix)
        - Logging (OpenSearch, Grafana stack, NXLog, GrayLog)
        - Metrics and Traces
      • Creating and maintaining technical documentation

      Additional skills – the edge you have

      • Using, configuring and maintaining Automation Platforms (preferably AAP/AWX)
      • IPAM
      • IAM
      • Basic networking
      • System Firewalls
      • Storage

        Our offer – professional development, personal growth:

        • Flexible employment and remote work  
        • International projects with leading global clients 
        • International business trips  
        • Non-corporate atmosphere 
        • Language classes 
        • Internal & external training 
        • Private healthcare and insurance  
        • Multisport card 
        • Well-being initiatives 
        About this role

        Summary

        Manage Linux infrastructures, automate systems, support platforms, and improve security and observability.

        Job title

        Senior System Engineer (Linux)

        Experience level

        senior level

        Minimum experience

        5+ years exp

        Industry

        software

        Location requirements

        remote work allowed, based in Warsaw or willing to relocate

        Salary

        Not specified

        Management role

        No

        Skills & keywords

        Required skills

        linux (rhel, ol, ubuntu)shell scriptingpythonansiblevirtualization (vmware, openstack, kvm)monitoring (icinga, grafana, nagios, zabbix)logging (opensearch, graylog)system documentation

        Preferred skills

        automation platforms (aap/awx)ipamiamnetworkingfirewallsstorage

        Specializations

        linuxautomationvirtualizationmonitoringsecurity
        Locations

        Structured locations inferred from the posting.

        Warsaw, Poland

        Remote City