Cloud Network & Infrastructure Engineer for Converged Voice Core

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Within the Core & Communication Solutions (CCS) division we design, manage and maintain customer platforms and applications. The Voice Core domain is undergoing a transformation converging fix and mobile technologies on the one hand and migrating our platforms to the "Telco Cloud" on the other hand. To reach these ambitious goals, we are looking for a cloud network and infrastructure Engineer to strengthen our team.

Your mission:

As a Cloud Network & Infrastructure Engineer, you:

  • Demonstrate technical and non-technical leadership throughout the DevOps organization.
  • Actively participate as the team's point of contact for the projects assigned to you.
  • Act as the point of contact for the connectivity and infrastructure needs for which you are responsible to proactively anticipate the right capacity and implement an optimal design based on business trends and forecasts.

Your responsibilities:

  • You have end-to-end responsibility for designing and implementing network solutions and cloud infrastructure required to deliver new voice services or enhance existing ones.
  • You design, write and improve technical documentation both in the project phase (HLD, LLD, ...) and in production (procedures, MOP, ...).
  • You prepare work orders on time, without error, and track them to ensure they are finished on time.
  • You keep equipment up-to-date by doing release upgrades and patching.
  • You monitor the services of suppliers and/or internal delivery teams.
  • You collaborate with other team members to obtain and provide the expected support.
  • You interact with our Data Centre organization in case of physical infrastructure installation (cabling request, hardware deliveries, etc.).
  • You interact regularly with the suppliers of our equipment and systems.
  • You provide the expected support to the operational teams and other internal teams on topics requiring your technical expertise.
  • You are a member of the guard service to coordinate the resolution of out-of-hours incidents on voice core platforms.
  • You report network and infrastructure status to key stakeholders and have a consistent and proactive communication to management.
  • You increase and demonstrate your technical and non-technical skills through appropriate training, knowledge transfer sessions, ...

  • You have a Bachelor or Master degree (preferably in ICT) or equivalent through experience.
  • You're a team player and change does not scare you.
  • You are agile and eager to discover new areas.
  • You have a solid knowledge on network and troubleshooting experience. Topics like TCP/IP, DNS, BGP, VPN, VLAN, MLPS, OpenFlow and SNMP are very familiar to you.
  • You have experience on virtualisation with focus on OpenStack and Kubernetes and are familiar with their terminology like heat, ansible, helm, …
  • You have a good knowledge of Unix/Linux. You are able to develop scripts to simplify repetitive tasks and improve deployment schedules.
  • You can apply a structured network design and migrate legacy environments to a new structure in a cloud environment.
  • You can resist to stress during planned interventions and incidents on production.
  • Your methodology for troubleshooting is structured with an overall focus on the end-to-end view.
  • Having a good view on IMS voice solution and their protocols like SIP, Diameter is an asset.
  • Having knowledge of Nokia-AirFrame and/or Cisco network components are additional assets.
  • CCNA and security (ex GSNA) certification are added values.
  • Experience in Agile techniques is an asset.
  • Good knowledge, both spoken and written, of English is a must. Mastering Dutch and/or French is a plus.

At Proximus you have the possibility to shape your own future and the digital future of our customers. We offer you:

  • Our digital workplace, which assure you a better work-life balance
  • A nice and varied salary package including insurance, a mobility plan of your choice, telecom and other benefits.
  • The opportunity to build your own career and your development thanks to a continuous learning environment and the exhaustive offer of our Proximus Corporate University.