Linux Administrator



CodiLime helps companies build and transform their network applications by providing expert knowledge and technical teams experienced in building, developing and integrating SDN & NFV solutions in a single-, multi- or hybrid-cloud environment.

We are looking for an ambitious Linux Administrator to join our team in Warsaw.


  • Logging and handling daily helpdesk problems (<200 users)
  • Tracking the status of reported issues/tickets
  • Solving IT problems in accordance with established procedures
  • Daily IT/administrative work
  • Creating specifications and purchasing office equipment
  • Ability to manage a server room (device racking, cable management)
  • Considerable working experience with Linux (and, optimally, other Unix systems) both at the user and administrator levels
  • Good knowledge of nginix, Apache, haproxy, SSH, Radius, LDAP, DHCP, FW / iptables
  • General knowledge in the field of programming and knowledge of Bash or/and Python, ansible
  • Experience with infrastructure monitoring (Nagios, Cacti etc.)
  • Good working knowledge of English (B2 level)

We also welcome

  • Basic knowledge in the field of networking, including routing protocols, VPN, VLAN (802.1Q)
  • Ability to configure Juniper devices (EX, SRX)
  • Knowledge in the fields of clusters, HA, load balancing, virtualization
  • Experience with JIRA / Confluence
  • Knowledge of Ubiquiti (AP WiFi)
  • Knowledge of Amazon Web Services, Google Cloud, Azure

We offer

  • An opportunity to participate in conferences and workshops around the world
  • An opportunity to participate in internal training sessions (Tech Talks)
  • Attractive benefits
  • Flexible working hours
  • Frequent team-building events, a training budget and assistance from accountants
  • A good atmosphere among professionals working with passion
  • Subsidized english lessons with experienced native speaking English teachers
  • An attractive salary

If you have any questions regarding this position, contact your recruiter:

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