Цетин България ЕАД
Core IP Network Expert
длъжност на пълно работно време

Core IP Network Expert

София длъжност на пълно работно време

За нас

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 Bulgaria is a provider of wholesale telecommunications services and was founded in 2020 after undergoing a legal separation from Telenor Bulgaria and acquiring local branch of Telenor Common Operation. The company owns and operates one of the largest telecommunication networks in Bulgaria.

Due to expansion in our team, we’re looking for like-minded people - passionate about the technology.



Core IP Network Expert is responsible to design, plan, build, operate and maintain Core and Enterprise IP Network, including security related infrastructure (Firewalls/IPS, etc.). Monitor performance, system logs and activity on whole network and devices. Execute system upgrades based on evaluation and testing. Provide back office support for incidents and service requests.

If you become our new Core IP Network Expert will have the opportunity to experience latest and emergent technologies including – IP/MPLS Telco networks, SDN based automation, next generation Firewall technologies, etc.


As Core IP Network Expert, you also will be:

Delivering timely and efficiently resource and service provisioning tasks (integration of new IP network elements including commissioning and acceptance tests)
Executing and coordinating preventive network maintenance tasks in domain of IP network (including acceptance of new software versions and testing of new functionalities)
Participating in planning and controlling of troubleshooting and performance reporting processes
Executing corrective maintenance activities in IP network (troubleshooting, handling of emergency cases)
Responsible for planning and operation of transport equipment related to security infrastructure – Firewalls/IPS, configuration of security logging, etc.
Participate in the security related initiatives and prepare transport planning design
Support of sourcing processes related to IP network security equipment
Tracking vendor performance, measure and follow SLAs.
Follow vendor development and introducing latest developments, apply automation
Responsible for continuous improvement of IP network quality
Participating in performance monitoring of IP network and supporting CNOC team (participate in on-call service)
Keeping up-to-date documentation about IP network infrastructure
Coordinating and leading internal projects

Изисквания и необходими умения


University degree in telecommunications or computer engineering
At least 5 years hands-on experience in operating transport network technologies
Fluent in English (both written and verbal)
Ability to initiate and drive improvement and change

Ние Ви предлагаме


Challenging position in a collaborative and supportive team
Competitive terms and conditions
Open working space, flexible working hours and home-office
Internal and online training possibilities

Only short-listed candidates will be contacted. All applications will be treated in strict confidentiality and in compliance with applicable law regarding personal data protections.