Core Network Operations Signalling Expert

Core Network Operations Signalling Expert
Belgrade
We are looking for a new member of our Team in Belgrade, Serbia who will be:
- Responsible for operation of signalling and messaging services for global Carrier Service Provider in the area of mobile communications.
- Working in the TGW Network Operations team.
- Providing high level quality of operation.
- Improvement of service performance quality.
- On-Call service.
Main responsibilities:
- Operation and maintenance of relevant services and Network Elements in signalling and messaging domains.
- Analysis and investigation of network faults (HW/SW, configuration) and customer complaints. Reporting and tracking of faults towards vendors.
- Implementing core network expansions and configuration changes.
- Supporting introduction of new features, tools and solutions, testing and implementing new Network Elements, Software release, features for Signalling related network elements.
- Active participation in development of all processes and procedures related to the area.
- Monitoring of performance and taking action to improve service quality.
- Operation of related management systems (signalling and traffic monitoring).
- Managing projects and activities related to the area. Preparation of proposals for key decisions.
- Supporting partners and customers with consultancy.
- Supporting NOC (Network Operation Center) during fault-management. Participate in on-call service.
Requirements:
- University degree in electrical engineering or computer science (M.Sc.EE expected).
- Excellent knowledge and hands-on experience in mobile services - technologies, protocols.
- Good IP knowledge and programming skills is beneficial.
- Experience in LINUX/UNIX/WINDOWS system operations.
- Experience in SW testing and handling trouble tickets.
- Team player, able to work independently and capability to cooperate with other divisions.
- Strong communication skills in English (both written and verbal).
- Ability to work in a high pressure working environment.
- Able to handle workload and give good performance even in stressful environment.
- Market and customer oriented way of thinking and attitude, result oriented.
What we offer:
- Cross-border working opportunity in a collaborative team.
- Dynamic environment which allows to freely express opinions, ideas and inspire new ways of doing things.
- Competitive terms and conditions.
- Flexible working possibility.
Please send your CV and motivation letter in English till 20.02.2019.
CETIN d.o.o.
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…