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Application Administrator (mid and senior)

Publication Date:  Mar 4, 2023
Ref. No:  411152

Bydgoszcz, Poland, PL, 85-240

About Atos

Atos is a global leader in digital transformation with 107,000 employees and annual revenue of over € 11 billion. European number one in cybersecurity, cloud and high performance computing, the Group provides tailored end-to-end solutions for all industries in 71 countries. A pioneer in decarbonization services and products, Atos is committed to a secure and decarbonized digital for its clients. 


The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education, and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.




As a (mid or senior) Application Administrator you will become a member of a department of ~150 people administrating applications and applications servers in the Linux/Windows/Cloud environments. You will join one of our teams (4-8 people) providing services to small and large customers from Western Europe in various sectors: Resources & Services, Public Sector & Defense, Telecom, Media & Technology, Healthcare & Life Sciences, Manufacturing, Financial Services and Insurance.


In our team you might work remotely and/or in a hybrid mode with the flexible approach to your starting hours (between 8:00 and 10:00 a.m.).

We value common respect to everyone`s work, commitment to the best quality services and we plan a long term cooperation with you.


You will have an opportunity to grow in one (or more) of the following technologies: Linux, Windows, Websphere, Weblogic, Jboss, Tomcat, Apache, Docker, Puppet, Ansible, Kubernetes, OpenShift, Scripting, MySQL, PostgreSQL, Oracle, EBS, MSSQL, Documentum, Terraform, Azure, AWS, GCP etc.

If that sounds like your preferred future place to work, please, check details below:)


Your responsibilities

  • Administrate, maintain, and support business & custom Linux/ Windows servers and Web applications

  • Handle infrastructure issues

  • Deploy, patch, manage and maintain of Linux/ Windows servers (including on-calls)

  • Participate in projects and transitions to gain new clients


Our requirements

  • Experience in Server Administration (Windows, Linux) and administration of webservers and/or Java server

  • B1 level of spoken and written English

  • Team Player



  • Previous experience in scripting plus programming skills (Bash, Powershell, Python)

  • Hands-on experience in automation (preferably Puppet) and containerization (preferably Docker)

  • GitLab CI/CD and version control systems (preferably Git)

  • Already working with web frameworks (preferably Ruby on Rails)


What we offer

  • Wellbeing programs & work-life balance - integration and passion sharing events

  • Private medical and dental care

  • Benefits platform – shopping, cinema, sport etc.

  • Co-funding of sport activities, e.g. Multisport & OK system cards, b-active program

  • Courses and certifications e.g. Google Cloud, AWS, ITIL

  • Conferences and Expert Communities

  • Gift packages for special occasions: Easter, Christmas, Children’s Day

  • Appreciation for seniority: additional days off, Atos Jubilee gifts

  • Remote working or commuting allowance, relocation package

  • Charity and eco initiatives

  • Your benefits could vary depending on employment contract type



Choose your future. Choose Atos.



Please, attach your CV in English 

If you are curious about this position and wish to find out more, don’t hesitate and contact our recruiter Piotr. He will be happy to answer all your questions.




We take care of your personal data privacy. More information about processing your data within recruitment process you can find on our website:


Here at Atos, we want all of our employees to feel valued, appreciated, and free to be who they are at work. Our employee lifecycle processes are designed to prevent discrimination against our people regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes them unique. Across the globe, we have created a variety of programs to embed our Atos culture of inclusivity, and work hard to ensure that all of our employees have an equal opportunity to contribute and feel that they are exactly where they belong.