Voice IMS Engineer
Vodafone UPLIFT
Athens, GR
πριν από 4 μέρες

Contract Type : Permanent

Permanent

Our purpose at Vodafone is to connect for a better future. As a Global Communications Technology company, we put the customer at the heart of everything we do.

We are forever challenging, pushing boundaries and discovering innovative ways to connect our customers with their digital societies.

We connect people, businesses, and communities across the globe to create the future. We earn customer loyalty, experiment, learn fast and get it done, together.

Join our journey as we connect for a better future. Ready?

Role purpose

The job holder will be responsible for the configuration, upgrade and expansion of the fixed and mobile telephony systems.

Key accountabilities and decision ownership

  • Project management and implementation for fixed and mobile voice related projects.
  • Troubleshooting of technical problems in telephony systems and networks. Expert support in customer voice related technical problems.
  • Testing, certification and acceptance of new voice systems, functionalities and services.
  • Configuration and testing of voice interconnections with other carriers
  • Performance management through telephony traffic measurements resulting in design and implementation of service improving actions
  • Communication and control of vendors during expansion or support activities
  • Core competencies, knowledge and experience

  • High level of problem solving capability due to complexity & variety of network related issues.
  • Ability to apply virtual team management principles as a portion of department’s work force is geographically dispersed.
  • Thinking out-of-the-box to drive the on-going transformation of working processes & align in the evolving business needs.
  • Excellent in analysis and investigation of complex technical issues / problems
  • Strong communication and interpersonal skills, ability to work in team
  • Must have technical / professional qualifications

  • Education : Engineering Degree preferably Telecoms related, very good command of English, fluent verbal and written communication.
  • At least 3 years’ experience in operation and maintenance of mobile and / or IMS systems
  • Very good knowledge of communication protocols including SIP, ISUP, H.248, DIAMETER, MAP, SCCP, TCAP, CAMEL
  • Proven troubleshooting capabilities in telephony systems and networks
  • Experience in performance and fault management
  • Nice to have :

  • Knowledge of IP / MPLs protocols
  • Knowledge of OS systems (Linux, Solaris)
  • Vodafone is committed to attracting, developing and retaining the very best people by offering a motivating and inclusive workplace in which talent is truly recognised and rewarded.

    We are committed to promoting Inclusion for All with the belief that diversity plays an important role in the success of our business.

    We actively encourage everyone to consider becoming a part of our journey.

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