Telenor Common Operation (TnCO), internal Technology Service Provider offering IT and Network operation services to Telenor business units (Hungary, Serbia, Montenegro and Bulgaria) is currently looking for candidate for the following position:

Network Security Architect

    Network Security Architect is responsible for contribute in network security across the company and as such be an expert in the field. Part of an industry standard and business driven regional security organization, reporting to the Security Director. Willing to learn and use knowledge in the broadest terms to support all areas of cyber security.

What we offer:

  • Complex and challenging position in a crossboardert team
  • Competitive benefit package
  • Development opportunity and Lynda trainings

Some of your daily tasks would be:

  • In the network domain define and document security principles, requirements and applicable architecture patterns
  • Be a participant of designing and delivering network security solutions
  • Be a supporting member of initiatives delivering IT solutions, represent security principles and requirements, help to find proper implementation possibilities
  • Support the deployment of new enabling technologies to achieve the defined security goals
  • Actively and continuously promote and contribute to improvements of security operations, e.g. security monitoring, vulnerability management, threat detection, risk analysis, and threat prevention
  • Contribute to all areas of security as a team member
  • Collaborate across security domains in an international work environment

The ideal candidate has:

  • Relevant Bachelor's/Master’s degree or equivalent work experience in information security, computer science or related field
  • Knowledge of information security standards, frameworks and practices
  • Solid knowledge of IP networking, IT infrastructure and security design principles
  • Experience in the design and implementation of security technologies
  • 5+ years of experience in the information security or network domain, preferably in a multinational environment
  • Hands-on experience in other fields of information technology (like solution integration or operation and maintenance) is a plus
  • Professional Security Qualification is a plus
  • Expertise in the fields of telecommunication networks is a plus
  • Fluency in English (both written and oral)
  • Ability to see the big picture, evaluate risks and support decisions
  • Ability to quickly acquire and utilize knowledge on new methodologies and solutions


  • IT Operation, Telecommunication
  • IT Security
  • Network and System Engineer
  • Telecommunication
  • Full time

Experience required:

  • 5-10 years professional experience

Required language level:

  • English - higher advanced/fit for negotiation

Job location:

Törökbálint, 2045 Pannon út 1.

How to apply/ contact information:

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