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Voice Service Engineer

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Remote

Voice Service Engineer

Nova

Voice Service Engineer

Skills

NodeLinuxChange ManagementSupply Chain ManagementSupply Chain

11 days ago

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Important information


Contract type:

Permanent

Location:

Athens, Greece

Work mode:

Remote

Published on:

16 October 2026

What they need


We at Nova, are a very young and dynamic team, looking for a talented and highly motivated Voice Service Engineer to join our Voice Services team.

You have a challenging mission to:

Be responsible for designing, planning, deployment, maintenance, troubleshooting, and optimization of the Voce Core Network Architecture related with Mobile Voice Services (IMS Network, CS Network).

What will you do:

  • Lead and contribute to solutions creation and implementation for Mobile Voice Services.
  • Analyze new technologies for Mobile Voice Services and define NOVA requirements towards other Vendors.
  • Identify risks and monitor, end to end implementation project.
  • Participate in network deployments as technical coordinator. Define the acceptance criteria and drive the technical evaluation.
  • Monitoring and analyzing Network and Service Performance KPIs, identifying gaps and corrective measures for implementation to ensure seamless NW Operation
  • Participate in Change Management process for configuration changes in Live network
  • Design and develop comprehensive RFPs and support Commercial & Supply Chain Management teams for suitable selection of vendors
  • Present solutions and new implementations within NOVA organization.
  • Provide proper technical reporting towards management teams, including risks analysis whenever is required.
  • Participate in knowledge transfer, documentation and information sharing.
  • Coach and mentor to enable internal competence build.
  • Read up on new technology / technical areas

It would be great if you have:

  • University degree related with Telecommunications, IT or similar technical fields.
  • Very Good Knowledge of Voice Network Architecture and Services (Voice, SMS, VoLTE, VoNR, VoWiFi)
  • At least 5 years of working experience with IMS Core Nodes (e.g. CSCF, MTAS, SBG and related Interfaces)
  • Experience with Voice CS Core Nodes (e.g. MSC, MGW, HLR and related Interfaces) would be considered as asset.
  • Experience with Ericsson related Products would be considered an asset.
  • Able to analyze problems and conduct efective fault diagnosis and system recovery.
  • Experience in Network Virtualization Functions would be considered an asset
  • Administration of Linux based systems
  • Professional approach to responsibilities – ability to take ownership
  • Team player skills, cooperation and work under pressure capabilities are required
  • Strong written and oral communication skills in English

What you will get:

  • Annual Bonus to celebrate your achievements.
  • Wellness programs to keep yourself fit.
  • Discounts on Nova Fixed / Mobile / TV for you, friends, family.
  • Private Insurance program to check up your health.
  • Toddlers allowance to daycare your kids.
  • Flexy work from home to balance your life.

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