Network Integration engineer
MN Mobile Networks
Athens, Greece, Greece
πριν από 6 μέρες

Nokia is a global leader in the technologies that connect people and things. With state-of-the-art software, hardware and services for any type of network, Nokia is uniquely positioned to help communication service providers, governments, and large enterprises deliver on the promise of 5G, the Cloud and the Internet of Things.

Serving customers in over 100 countries, our research scientists and engineers continue to invent and accelerate new technologies that will increasingly transform the way people and things communicate and connect.

Nokia is an equal opportunity employer that is committed to diversity and inclusion.

At Nokia, employment decisions are made regardless of race, colour, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law.

Division background :

More than half of the mobile base stations are interconnected by radio links. This technology remains the only way when fiber optics are not available for digital data transmission.

The speed of deployment and short-term profitability are other advantages that make it a must for manufacturers of telecommunications network equipment.

Within Nokia, X-Haul is a division of Mobile Network which is responsible for designing, producing, selling and maintaining the Wavence family, a new generation of point-to-point radio links, for a frequency range of 4 GHz to 80 GHz, and for bandwidths up to 20 Gb.

role description :

As part of the activities of the Customer Solution team, we are looking for an integration and validation engineer. Its main role is to ensure the quality of the X-haul releases inside a network context.

He or she has the responsibility to perform the final validation of the software release in a network with the major customer’s scenario and to integrate the Network Manager of ION (NSP) in front of the new features developed by X-Haul.

The following competencies are needed :

  • capability to define a test strategy for new products and to developing the test plan
  • Implementation and maintenance of a test bench
  • Execution of the test plan
  • Integrate a network management system (ie Nokia NSP)
  • Analysis of integration test results, checkpoints, software traces
  • Writing and monitoring of anomalies encountered using Nokia ticketing system (ie Jira)
  • Concern for continuous improvement of practices, methodologies, tools
  • Automation of manual tests
  • Close collaboration with system architects, firmware and software designers.
  • This position requires interpersonal skills to interact with fellow testers and designers located in the 3 main X-haul R&D center.

    As a tester, the imperatives are : curiosity, the desire to perpetually deepen your knowledge, to learn new things, the ability to synthetically formulate the anomalies encountered.

    The working methods are based on the principles of Agile.

    English, both written and spoken, must be fluent, the teams are spread over 3 international sites.

    Technical knowledge :

  • Radio transmission : modem, associated microwave circuits
  • Digital transmission : TDM (PDH, SDH), Ethernet (802.1P, 802.1Q, 802.1ad)
  • IP : Traffic (DiffServ), Routing (Static routing, OSPF), TCP / IP. Basics on FTP, SSH, SFTP
  • networking : competencies equivalent to CCNA
  • Software : visual basic an c++
  • OS : Linux and VxWorks
  • Python as scripting tools for test automation
  • X-Haul R&D is located in three main centers; in Athens (Greece), Vimercate (suburb of Milan, Italy) and Nokia Paris-Saclay (Nozay, France).

    Responsibilities :

    The Network integration engineer is responsible of the final quality of the area assigned to him.

    He / she has to define an exhaustive and optimixed testlist in order to verify the correct functionality of the new Xhaul Sw release in a customer environment and managed by a global managment system as Nokia NSP.

    The testlist should be planned accordingly with the official Px milestones and executed on-time. In case of issues, he / she needds to complete the investigation providing all the needed details and Logs to the developers in order to complete the investigation.

    Risk and major issues should be clearly highlighted and reported to the Network integration functional manager in order to take the needed corrective actions.

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