We develop tailor-made IT systems that boost the businesses of our clients. 

In our rich and constantly growing portfolio you can find:

  • systems supporting very complex business processes – our own solutions which have revolutionized the businesses and increased the profits of our partners
  • our own pioneering products in terms of concept and technology, created by our Research & Development Department
  • last but not least: a huge backlog of innovative ideas and concepts which we will soon have turned into working prototypes, and ultimately into profitable start-ups

Currently we are looking for:

Linux System Administrator [Rekrutacja prowadzona online]
place of work: Warszawa

to strengthen significantly our team and move forward with our expertise.



If you want to:
  • take part in the development of advanced IT systems
  • gain valuable experience in designing and implementing complex IT infrastructure used for processing large amount of data
  • working in the environment where experimenting is highly appreciated and where cutting-edge technologies are applied to generate real business value
  • work with the world’s top IT professionals
  • carry out projects which address real business challenges
  • have a real impact on the projects you work on and the environment you work in
  • have a chance to propose innovative solutions and initiatives
it’s probably a good match.
Moreover, if you like:
  • flexible working hours
  • casual working environment and no corporate bureaucracy
  • having an access to such benefits as Multisport and Medicover
  • working in modern office in the centre of Warsaw with good transport links
  • a relaxed atmosphere at work where your passions and commitment are appreciated
  • challenges and many opportunities for development
it’s certainly a good match!


If you join us, your responsibilities will include:
  • maintaining company’s server infrastructure
  • designing and developing systems’ architecture in cooperation with software developers
  • supervising and monitoring services
  • monitoring, analyzing and optimizing systems in terms of its efficiency
  • network and server troubleshooting
  • automation of infrastructure and incidents management processes
We expect:
  • excellent knowledge of Linux (mainly Ubuntu)
  • experience in working with networks, servers and services monitoring tools (e.g. Prometheus, Zabbix)
  • knowledge of virtualization and containers (LXC, Docker, KVM)
  • knowledge of continuous configuration automation tools (e.g. Ansible)
  • knowledge of database servers (MySQL, PostgreSQL)
  • knowledge of network protocols (IPv4, IPv6, TCP, UDP)
  • knowledge of any network file system (e.g. Ceph)
  • knowledge of VPN (OpenVPN, IPsec, WireGuard) and TLS protocols
  • knowledge of best practices of servers and networks administration
  • skills in programming using scripting languages (bash, Python)
  • skills in practical use of version control systems (Git, GitLab)
  • skills in ihe admininistration of HTTP servers (Apache, Nginx) andl load balancers (HAProxy)
  • experience with Kubernetes
  • general knowledge of IT security
  • willingness to learn from others and share knowledge with others
  • teamwork skills
Please add to your CV the following clause:

“I hereby agree to the processing of my personal data included in my job offer by IIIT spółka z ograniczoną odpowiedzialnością spółka komandytowa located in Warsaw for the purpose of the current recruitment process.”

If you want to be considered in the future recruitment processes please add the following statement: “I also agree to the processing of my personal data for the purpose of future recruitment processes.”

Zobacz podobne oferty

Senior Unix Administrator

Be | Shaping the Future Poland
mazowieckie / Warszawa
Aktywne od: dzisiaj

Linux Administrator

Moorgate Sp. z o.o.
mazowieckie / Warszawa
Aktywne od: dzisiaj

System Administrator (Linux)

KUBO Sp. z o. o. Spółka komandytowa
lubuskie /
Aktywne od: wczoraj