Senior Engineer “Mobile Data and Services Network”

Sofia, valid until 12 November 2021

We are a high-tech company and strive to introduce the latest technologies in the field of telecommunications and IT.

We are looking for a colleague who is willing to join the work of the team and help in the development of our main mobile network and services:
vEPC NVF infrastructure, SGSN, MME, GGSN, SGW, PGW functional elements, and DNS, AAA, PCRF platforms.

If you wish to:

be responsible for the operability of the platforms and services of the main mobile data network;
participate in the design and implementation of telecommunications solutions on various network platforms;
participate in the integration and testing of new products and data services for mobile subscribers;
participate in the organization and implementation of operational procedures for renewal and expansion;
analyze KPIs, alarms, logs, traces;
participate in the activities for providing roaming testing of 2G / 3G / 4G / 5G / VoLTE / Nb-IoT data services;
coordinate plans and tasks with other A1 teams and partners;

And you have:

higher technical education – specialty in the field of Telecommunications or Information Technology;
5+ years of experience in the operation of platforms and services for telecommunication mobile data networks in real-time;
applied knowledge for working with network and telecommunication protocols such as: IP / TCP / HTTP / SCTP / GTP / SIGTRAN / RADIUS / DIAMETER / S1AP / SGSAP;
experience in working with UNIX / LINUX operating systems and analysis tools such as Wireshark;
Shell / Database scripting skills for automating work and data analysis;
general knowledge of IP infrastructure and communication;
knowledge of working with Datacom equipment (server, storage, router) in a virtualized NFV environment;
excellent analytical and communication skills;
high level of written and spoken English;
motivation and desire for development;
ability to work in a team;

We offer you:

opportunity to join one of the fastest-growing industries and work for the leader in the telecommunications market;
working in a team of highly motivated specialists in a culture of professionalism and knowledge sharing;
attractive social package and additional benefits;
opportunities for training and contact with the latest technologies;
flexibility in working hours and space;

Apply now!

If you need further information about the position, please contact Stefani Silagi /stefani.silagi@a1.bg/.

The social benefits for this position are: