Network Expert Mobile Core [#OnlineInterview]
Orange
Bucuresti, Romania
6 zile în urmă

Hello! Would you like to work in one of the most stable areas of the moment? Come and work for Orange!

We’ll recruit you from the safety of your home and we’ll prepare you for the challenges of this time - your activity will be carried out remotely, during the whole period of the pandemic, and then you will work at the dedicated Orange headquarter.

The IT Operation Network Infrastructure team is looking for a new colleague to perform Level 2 / Level3 activities related to operation and administration of Networks Infrastructure equipment and services.

As a Network Expert you will to implement and ensure development requirements met on Network Infrastructure platforms, assure the appropriate performance for Network switching / routing systems, carry out investigations and interpret diagnosis to validate the root cause, prioritize and facilitate the resolution of the incidents.

You will be involved in a dynamic field that requires continuous improvement, adjustments and a proactive attitude.

You will work with different technologies & tools and interact with other teams and third party providers.

Who you are :

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

  • Work with engineering team to implement and ensure development requirements met on new and existing platforms
  • Involvement on specific project assignments with development for Network Infrastructure domains
  • Act as the focal point for the business with external / outsourcing partners, including contract management of out sourced activities;
  • Carry out investigations and interpret diagnosis to validate the root cause of network incidents, identifies and carries out resolution actions or escalates as required
  • Acting as active player in crisis management processes and taking leadership upon request
  • Follow up and analyze the QoS indicators related to Network Infrastructure domains targeting quality improvements and service availability
  • Level 2 / Level 3 technical support related to operation and administration of Networks Infrastructure equipment and services
  • Solving within SLA quality and time range faults raised by the network management tools or other Technical entities
  • Execute acceptance testing of new Network Infrastructure platforms in line with requirements and validates new terminal integration onto the network
  • Performs On Duty Call activity
  • Owning, resolving and escalating to equipment / applications suppliers technical problems related to Networks Infrastructure domains in-line with technology agreed KPI targets
  • Designing and issuing the forecast for Network Infrastructure equipment spare parts
  • Suppliers evaluation
  • Produces accurate systems reports, trouble tickets and incident reports
  • What you know and will you be working with :

  • Excellent knowledge of end to end mobile environment, both technically and functionally
  • Excellent knowledge of end to end network mobile core environment, both technically and functionally
  • Excellent knowledge of Network switching / routing :
  • work experience with IP networks (switches and routers) from Cisco or similar vendor : configuration, troubleshooting and maintenance
  • work experience with firewalls : configuration and troubleshooting
  • advanced knowledge of communication between OSI levels, headers, differences between routing protocols (IS-IS, RIP, OSPF, BGP etc) and how these are used
  • Good knowledge of Evolved Packet Core (EPC - SGSN-MME, EPG) - advanced understanding of packet core network elements and interconnection interfaces and data flows between them
  • Good knowledge of Domain Name System (DNS) - type of queries, flows description, DNS cache details, DNS queries methods, configuration and troubleshooting
  • High experience with operational configuration, troubleshooting (including advanced debug) and maintenance tasks on packet core network (Ericsson or similar vendor)
  • Good knowledge of CLI - configuration, troubleshooting for legacy / virtualized solutions
  • Work experience with loadbalancers (F5 or similar vendor), configuration and troubleshooting
  • Work experience with graphic tools like Cacti, Nagios, understanding the trees, able to add / remove network elements or interfaces, able to create weathermaps (nice to have)
  • Nice to have knowledge related to Virtualization ecosystems (Contrail, OpenStack) - block structure of a virtualized network (compute level, hypervisor level, VNF level, VIM)
  • able to configure and troubleshoot specific switching / routing for virtualization (MX routers or similar)
  • Working language(s) : Romanian and English

    Education : Telecom degree or equivalent experience

    What’s in it for you, should you choose to work for a TOP EMPLOYER?

  • Contract type : Full Time
  • Performance Bonuses Biannually, based on your results & the company’s;
  • Other Bonuses for Excellence in Innovation & Profit sharing plan;
  • Loyalty Bonuses, if you extend your stay;
  • Electronic Meal Tickets - as you imagine;
  • Medical & Life insurance for you / facilities for your family, too;
  • Work From Home & Flexible Working Hours;
  • Short Friday & Hello HUB - a different kind of office, should you need a change of scenery;
  • Professional GSM subscription;
  • Personal GSM subscription, also because we believe in communication! ;
  • Special grants on Smartphones & devices;
  • Discounts & installments for Orange products & services;
  • Orange Learning, Remote Learning, Trainings & Career plan mentoring;
  • Wellbeing Program we support your Zen;
  • Flexible benefits like special discounts on Gym subscriptions, Tickets for your infant’s nursery, Pension Package or other things you might be interested in ;
  • In case of travel : daily allowance, transport and accommodation.
  • more!

    Apply and let’s have a remote-talk we care for our candidates, all the interview stages are online!

    Love,

    ORANGE a digital company

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