Senior Application Administrator

Deutsche Telekom IT Solutions Slovakia

Place of work
Žriedlová 13, Old Town, Košice, Slovakia (Job with occasional home office)
Contract type

Information about the position

Job description, responsibilities and duties


Senior Application administrator responsible for high quality end to end service operation based on application level.

General description

Taking care about the key applications for internal customer.

Key accountabilities
• Plan, control and deliver complete application-based request fulfilment.
• Installations of new versions of application on classic server or in cloud (AWS).
• Preparation of pipelines/templates for application usage
• Preparation/configuration of new environments for applications.
• Managing application pods to ensure cloud-readiness
• Troubleshooting of technical issues on systems/applications.
• Act as an operative interface among Service Delivery Management, Customer, Development, Vendors and other delivery units.
• Check, execute, solve and create tickets (problem tickets, change management tickets, incident, and delivery order).
• Support and consult Service Delivery Management.
• Coordinate incident-, problem-, change-, escalation- management and operational documentation.
• Independently execute standard tickets to provide service according to KPIs.
• Support Junior Administrators to enhance their knowledge.
• Coordinate customer-requested and / or technical changes during service lifecycle.
• Coordinate change approval from request to implementation.
• Support and consult Service Delivery Management during order and pre-sales process and cost optimization.
• Working with agile tools on daily basis
• Possibility to move forward in your career and gain new DevOps oriented skills

Wage (gross)

1 300 EUR/month

Employee perks, benefits

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

Benefits with * are applicable also to part-time positions.
This information may be subject to changes and other internal rules.

Requirements for the employee

Candidates with education suit the position

Secondary with school-leaving examination

Language skills

English - Beginner (A1)

Personality requirements and skills

• Preferable Technical High school degree

• 2+ years experience on similar position
• Technical overview in OS – especially Linux experience
• Real experience with: Network, Storage, Back up, Databases, Middleware, Cloud-based architecture, Kubernetes
• Basic scripting knowledge (any scripting language)
• Knowledge of 3-layer architecture

• English - Intermediate (B1)


Brief description of the company

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.

Number of employees

1000 and more employees


Contact person: Bc. Dominika Vaštagová
E-mail: send CV
ID: 4448491  Dátum zverejnenia: 26.1.2023  Základná zložka mzdy (brutto): 1 300 EUR/month