2nd Level PS/EPC Core Network Engineer
Orange Business Services
Bucharest, Romania
4 zile în urmă

Tehnic

Orange Services is looking for a colleague in its Romanian team to Manage networks and nodes within the Packet Switch and Evolved Packet Core.

You will be part of a young and dynamic organization together with network and service engineers, database, network and security experts, service and project managers.

As a Core Network Engineer you will be responsible for ensuring a high level of quality of service on Evolved Packet Core Networking associated to mobile or fix infrastructure within a Business Unit.

You will also ensure that incident and change management processes are well performed within the agreed targets.

Who you are :

  • You are able to work comfortably in a fast-changing environment on interesting technical challenges
  • You have a passion for efficiency, performance and continuous improvement
  • You are all about sharing and collaboration with your teammates
  • What you will be doing :

  • Configure, test and maintain core network equipment and related service
  • Identify, diagnose and resolving network related problems
  • Working with Operational skill center experts and vendors for advanced troubleshooting.
  • Repairing and recovering from hardware or software failures.
  • Perform preventive actions and systems performance tuning
  • Accountable for standard operations and administration of core network infrastructure and services
  • Understanding affiliate network design and using the provided information in solving network issues
  • Implement standard configuration and hardware changes in the production environment
  • Development of own monitoring tools, scripts for automation, etc
  • On regular base covering the 7x24 On Call activities
  • Technical Skills

  • Bachelor / Master of science in Electrical Engineering, Computer Information Systems, or equivalent
  • 3-5 years' Experience in Packet Core Network, preferable of Ericsson Packet Core
  • Good understanding of PS and EPC architectures (2G / 3G / 4G)
  • Solid knowledge of operation and troubleshooting of SGSN / MME, GGSN / EPG, DNC, SAPC / PCRF, OSS-RC / ENIQ
  • Good understanding of following GTP, DIAMETER, DNS, RADIUS-AAA, protocols
  • Advanced troubleshooting skills on EPC platforms
  • Scripting skills such as shell, perl, bash or any others
  • Personal Skills

  • Excellent communication skills in English
  • Ability to work independently and in a team environment
  • Ability to transfer knowledge to colleagues
  • Ability to interact with customers and internal stakeholders, and provide technical solutions
  • Presentation & communication Skills
  • Nice to have :

  • Knowledge of one of cloud orchestration related technologies e.g. Openstack, Kubernetes, Docker,
  • Experience with OpenStack, VMWARE
  • Experience in virtualization, preferable of Ericsson Packet Core
  • Spanish communication skills will be a plus
  • What's in it for you?

  • Opportunity to work in a challenging environment;
  • Great work atmosphere;
  • Lunch tickets;
  • Special subscription for sports and recreational activities;
  • Medical plan subscription;
  • Life insurance;
  • Flexible working time;
  • Technical & Soft skill trainings;
  • Professional and private phone subscriptions
  • Regular

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