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Security Technology Administrator (m/f/d) | Network Firewall, Routing & Switching

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Security Technology Administrator (m/f/d) | Network Firewall, Routing & Switching

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Security Technology Administrator (m/f/d) | Network Firewall, Routing & Switching

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Important information


Location:

Košice, Czechia

Work mode:

Onsite

Published on:

16 October 2026

What they need


Job ID: 744000137452019

Security Technology Administrator (m/f/d) | Network Firewall, Routing & Switching

Košice

Professional

Regular

Deutsche Telekom IT and Telecommunications Slovakia

Your Task

The Security Technik Administrator is responsible for administrative and operative tasks in security processes. The holder of this position executes measurements and tests in the area of security and data protection, operates reference systems for security systems, and provides technical support for security management systems. This role performs the given tasks at the L2 level of complexity and specification.

Responsibilities

  • Perform complex administrative and operational tasks from security processes
  • Carry out measurements and tests for selected subject fields related to security and data protection
  • Participate in the definition and performance of tests as part of security management and reviews in the task field
  • Plan and procure technical equipment (e.g., measuring devices, testing tools)
  • Run selected reference systems for security systems and specific security management tools, including managing applications and providing technical support in the task field
  • Provide technical support for security management systems
  • Commercially evaluate security measures and act as a point of contact for Group units as part of the implementation process
  • Support employees regarding security topics
  • Analyze and prepare data and information on security topics
  • Be involved in projects

Your Profile

We are looking for a Security Technik Administrator with a strong background in Information Technologies, ICT Technical Infrastructure Operations, and networking fundamentals, along with relevant certifications and excellent communication and analytical skills.

Must Have Skills

  • Bachelor's degree in Information Technologies
  • At least 2 years of experience in ICT Technical Infrastructure Operations
  • Relevant vendor-specific certifications
  • Intermediate proficiency in MS Office
  • Solid understanding of networking fundamentals
  • Good overview of hardware and software
  • Familiarity with ITIL V4 Foundation at an intermediate level
  • Effective and clear communication skills
  • Willingness to learn and grow
  • Strong analytical thinking skills
  • Ability to work well in a team and collaborate effectively with others
  • Upper intermediate (B2) level of English
  • Clear criminal record
  • General knowledge at the CCNA level or higher, including routing and switching basics
  • Knowledge of IPsec and SSL VPNs
  • Knowledge of proxy and reverse proxy services
  • Knowledge of firewalls and next-generation firewalls

Nice to Have Skills

  • CCNA or higher certification
  • German language skills

About Us

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.

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

Salary: 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 €1,300 gross.

Company Policies

  • Clear criminal record required

Additional Details

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

Job Benefits

Professional Development

Over 25 different benefits with focus on learning and development

Financial

  • Base salary will not be lower than 1300 € /brutto
  • Variable part and other financial benefits

Work-Life Balance

  • Remote work (full-time, within Slovakia)
  • Attractive and extensive work-life balance portfolio

Lifestyle & Wellness

Benefits with focus on health and sport

Family & Personal

Benefits with focus on family and work-life balance

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