Senior ICT Engineer for Linux platform

  • Full-time
  • Location: Kosice
  • Company: Deutsche Telekom IT and Telecommunications Slovakia
  • Language: English
  • Job category: Technical positions

Company Description

Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006 under the name of T-Systems Slovakia and ever since has been inextricably linked with the region when became one of the founding members of Košice IT Valley. We have managed to grow from scratch to the second largest employer in the eastern part of the country with more than 3900 employees. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services.

Job Description

Team Description

Our team responsibility is Linux server farm. Our server infrastructure supports developers by preparing the servers, virtual machines, based on their requirements. Our daily work is specific by the fact that we have Netapp, storage box, firewall, puppet in our responsibility so no need to contact other teams since we have all in house.

Purpose - to perform, coordinate and improve most complex activities (3rd level environment) needed to provide IT services on Linux based  environment

  • Plan, implement and maintain a stable technical infrastructure to support organization’s business processes
  • Identify weaknesses in used processes and eliminate them following industry and internal standards.


  • Diagnose and resolve complex tickets or escalate complex tickets with direct/potential impact related to IT infrastructure.
  • Investigate the root cause of complex incidents and then initiate actions  to improve or correct the situation.
  • Evaluate, authorize, prioritize, plan, test, implement, document and review complex changes in controlled manner or escalate to higher authority.
  • Assess actual performance of IT infrastructure against its predicted performance. Any deviations between the two should be understood and proactively remediated, with vendors if necessary.
  • Create and maintain technical documentation to support IT service.
  • Identify weaknesses in used processes and eliminate them following industry and internal standards.
  • Plan, implement and maintain a stable technical infrastructure to support organization’s business.
  • Serve as technical lead to provide clear and comprehensive release and deployment plans.
  • Deliver effective training plans and concepts to train other employees and ensure their fulfillment .



  • Technical and IT overview in OS, Network, Storage, Middleware
  • Excellent knowledge of Linux (OL, SLES,KVM)
  • Knowledge of orchestration tools (Puppet, Ansible) as advantage
  • Cloud knowledge especially AWS, Google cloud 
  • Knowledge of LDAP, Docker, Kubernetes as advantage
  • Overview of SAN storage components as advantage
  • Network administration (Cisco IOS, Firewall) as advantage
  • Scrum/agile work experience
  • Speak English at least on B2 level


Additional Information


We believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas:

  • Financial benefits
  • Benefits with focus on learning and development
  • Benefits with focus on health and sport
  • Benefits with focus on family and work – life balance
  • Other benefits

For more information about our benefits click to Benefits


Final salary is negotiable.

We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 1850€ /brutto.

Additional information

* Please be informed that our remote working possibility is only available within Slovakia due to European taxation regulation.

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