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Date:  31-Jul-2022
Company:  CETIN Hungary

Törökbálint, HU, 2045

Cyber Security Engineer

As one of the region’s largest telecommunications infrastructure services provider, CETIN Group drives digital transformation by providing cutting edge telecommunications infrastructure solutions. 

The CETIN Group means four infrastructure operators – CETIN Bulgaria, CETIN Hungary, CETIN Serbia and CETIN in the Czech Republic with approximately 3000 employees. With the organization constantly working on improving and managing technology demand, its focus is to deploy the best in class telco infrastructure and meet challenging market demands. 

CETIN Hungary owns and operates one of the largest 2G/3G/4G telecommunications network infrastructure in Hungary and was founded in 2020 as a spin off from Telenor Hungary and subsequently acquired assets, employees and contract portfolio of Telenor Common Operation.


We work with highly skilled, highly motivated, world class experts. Join CETIN and be part of this team!


Cyber Security Engineer



Currently we are looking for a Cyber Security Engineer in our team of experts. The team, together with its regional counterparts is responsible for the security infrastructure both on-premise and in the cloud, while supporting the work of other security related activities.
As a Cyber Security Engineer, you will work closely with other security, infrastructure, and network engineers in a multinational, but friendly environment.




  • We share knowledge and want you to learn: we have subscriptions for online training platforms, we organize hard and soft skills trainings, and we organize training sessions internally. Internal training sessions in the last months were held in the following topics – just to give you a taste: SCCM, Terraform, containerization and infrastructure as code, ELK clusters
  • Flexible working hours with Home Office possibility
  • Continuous development possibilities (wide range of on-line LinkedIn trainings)
  • Competitive benefit package (annual gross 700.000 HUF cafeteria, health insurance, optional smartphone up to 130.000 HUF value, advanced mobile services and unlimited Hipernet)


  • Improve existing cyber security infrastructure, like Antivirus, PKI, session monitoring systems, SIEM, secret management tools, M365 security and so on
  • Work with security operations people on security monitoring, vulnerability management, threat detection, risk analysis, and threat prevention 
  • Learn, test, and assess next generation network security technologies, then implement them if they are good for us or to our customers
  • Find the gaps, keep a keen eye on the problems, but that is not enough. Work out and promote solutions, involve others, collaborate and escalate if needed
  • Support other areas of security, Analysis Team, compliance and governance, network with your valuable expertise
  • There are processes, guidelines, in cases even policies that need to be developed and created. We count on your input.
  • There are planning, design, research, implementation, project (from huge to tiny in size) and even operational work to do. You will find your cup of tea.


  • Be able to learn technologies and methodologies from others, from available material, by trial and error or by training.
  • Bring your knowledge: cyber security, security infrastructure, security principles and frameworks, design, operations, the best experience is hands on experience
  • We need you to see and identify the gaps and issues that gives a meaning to our existence, and we need you to come up with, promote and lead solution and remediation of those issues
  • Be able to understand the environment, be able to communicate with people inside and outside the organization
  • Bachelor's/Master’s degree or equivalent work experience in network security, computer science or related field
  • Professional Security Qualification is a plus
  • Expertise in the fields of telecommunication networks is a plus
  • Fluency in English (both verbal and written)
  • Strong ethics and confidentiality

If our job ad caught your attention, please apply via our Career site!

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