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DTDeutsche Telekom IT Solutions Slovakia logo

Deutsche Telekom IT Solutions Slovakia

Košice, sk

Senior Security Engineer - SD WAN (m/f/d).

FULL TIMESENIOR LEVELSECURITY

Senior Security Engineer provides expertise and advice as needed on multiple areas of security technology, including network security, platform security, authentication/authorization systems, application security, physical security and security frameworks. All the above mentioned activities are performed based on the needs and requirements of customers.

 

WHAT WILL YOU DO:

  • Development and implementation of security solutions (design, planning, and deployment)
  • Requirements analysis and concept development based on customer needs
  • Supporting the sales team in preparing proposals
  • Customer consulting and support
  • Development of solution designs as part of proposals and tenders
  • Participation in product development and introduction within the group

YOU WILL SUCCEED IF YOU:

Have a knowledge in:

  • Very good knowledge of IT security and network technologies (e.g., TCP/IP, routing, switching, firewalls)
  • Practical experience with network technologies from established security vendors such as Check Point, Cisco, Fortinet, Palo Alto, or Zscaler
  • At least one relevant certification from a security vendor
  • Good knowledge in automation, CI/CD, scripting and SD WAN
  • Ideally, initial hands-on experience with DevOps tools such as Docker, Kubernetes, or Ansible
  • Knowledge of tools, methods, and processes for requirements analysis
  • Ideally, knowledge or experience with agile working methods (e.g., Scrum)
  • Strong communication skills in English (C2 level); basic knowledge of German is an advantage

Language:

  • English - Advance (C1); basic knowledge of German is an advantage

Other criteria or requirements

  • You are a strong team player, enjoy understanding customer requirements, and are motivated to translate them into technological solutions.
  • Good communication, influencing, and interpersonal skills
  • Ability to work across various cultures and across organizations and company boundaries.
  • Good presentation skills
  • Both a self-starter and team player, who can work without direct supervision
  • Creative thinker, ability to see the bigger picture in a pragmatic, sensible way
  • Good analytical skills, ability to make concise, well documented decisions, in agreement with the strategy and vision of the team.
  • Ability to present solution designs to customers and colleagues

WHY SHOULD YOU CHOOSE US?

 

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

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 2500 € /brutto.

Additional information

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

Pay
Not stated
Where
Košice, sk
Work
Not stated
Type
Full time
Posted
22 Oct, 2026
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