Telenor Bulgaria EAD
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Applications Administrator

Applications Administrator

Sofia full-time

About us

There’s never been a better time to join the world of telecommunications. In Telenor Bulgaria you will grow. Innovate. Discover. And make amazing every day. Join us in bringing the future today.

Role Overview:

We are currently looking for an Applications Administrtor who will be responsible for the configuration and support of the company’s Billing systems/platforms (Prepaid/Post-Paid) in accordance with the Company strategy and SLAs, as well as ensuring accuracy and high performance of Billing systems and related services and infrastructure.


Administrate and maintain Billing systems
Control the performance of the Post-paid and IN systems data bases
Perform traffic measurements and first level tracing for the needs of the Technology Operations
Register and maintain the trouble reporting system (last configuration of reports and registration in dedicated data base)
Coordinate and participate in software implementations
Cooperate with suppliers for hardware and software issues
Ensure and monitor proper systems back-up (both system and database backups) on daily, weekly and monthly basis
Manage the process of production deployment of new features and functionalities and their verification
Participate in design, implementation, configuration, management, monitoring of performance and utilization of Company’s Billing systems
Configuration and integration of new features and services requested by Company Divisions, corresponding to the Billing systems and related services/ infrastructure
Implementation, monitoring and maintenance of the rating and billing tariffs in the Billing systems
Provide regular reports and statistics for the Billing systems and subscribers base
Ensure the accuracy of newly implemented solutions, applications or features in the Billing systems
Monitor Billing systems functionality and take responsibility for their accurate performance.

Requirements and necessary skills

University Degree in Communications/IT or related field of studies
Working experience in the field of IT or telecommunications
Knowledge in Billing systems and services will be considered as an advantage
Overall understanding of the telecommunication or IT technologies and principles
Good knowledge in Linux/Unix system administration
Good level of knowledge in SQL database server administration (Oracle; PLSQL)
IP Network knowledge
Good command of English

We offer

Positive workplace culture where you would receive all the support you need from your peers and managers in order to achieve your personal and team goals
Annual bonus based on your personal performance
Preferential prices for mobile devices and accessories
Unlimited mobile services and mobile internet
Flexible working hours
Monthly food and gift vouchers
Transportation allowance
Additional health insurance