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Product Manager Fixed Voice & Convergent services

At Proximus SpearIT, we do everything to enable companies to work smarter, safer and faster. Customers come to us for our wide and extensive offering of IT services. Due to our strong growth, we are always looking for new employees.

Proximus SpearIT strengths:

  • Infrastructure projects and integrations, on-site and in the cloud;
  • Services related to networks, security, Skype for Business, storage, network and server maintenance, monitoring, service desk, and on-site support;
  • Support by IT specialists, project managers and interim managers;
  • Sale of servers, network equipment, smartphones, tablets, PCs and accessories.

What do we expect from you?

  • As a Product Manager Fixed Voice & convergence you will be responsible for product development & management for Fixed voice services including Fixed/Mobile Convergence service. You will need to be confident presenting technical/commercial propositions for both internal stakeholders and clients.

  • Managing the full product lifecycle, whilst working closely with other teams (Sales, Legal, Finance, Marketing and Technical – architecture, service delivery & support teams)

  • Interpreting customer insight and market intelligence alongside working with both external suppliers and internal teams to design and build products and Service Offerings to deliver to customers

  • Supporting the preparation of business cases and papers to be presented to both internal and external stakeholders

  • Support marketing team, contributing to marketing communication campaigns on product positioning

  • Ensure all new products comply with both legal and regulatory requirements

  • Optimization of the product portfolio, development, evaluation, and implementation of initiatives to improve overall business performance

  • Plan and evaluate service delivery indicators including pricing, product mix and retention benefits on all products across the portfolio

  • Track assigned portfolio based on defined KPIs

Job requirements

  • Significant experience (+5 years) in Fixed Telephony product development, management and implementation, such as TDM and SIP based Fixed voice services

  • Knowledge of the Telephony technologies such as TDM, SIP, SBC, …

  • A strong commercial acumen

  • Product P&L ownership

  • Excellent communication, presentation and interpersonal skills

  • Strong stakeholder management

  • High level of critical thinking in cross-functional process analysis and problem resolution for new and existing products

  • Strong Project management skills

  • Track assigned portfolio based on defined KPIs

  • Owning the Go-To-Market process end to end from product concept definition, product implementation and testing to actively participating on the marketing strategy definition


  • A strong technical education with business oriented experience in telecommunications

  • A proven experience in the telecom business market and its technology

  • Good analytical skills and ability to grasp new concepts and ideas quickly

  • Good creativity and entrepreneurship

  • Customer driven mentality

  • Team player, highly dedicated and accountable

  • Languages: Fluent in French and English; German and/or Luxembourgish is a plus

What do we have to offer? 

A professional and stimulating working environment in IT & telecom sector . Various career opportunities within the Proximus Group on a national and international level, high-quality training and a rich and acknowledged expertise. We also offer you an attractive remuneration with many fringe benefits.

What do we offer?

At Proximus SpearIT, you can take your career in many directions. You will be among the first to explore new technologies and can constantly update your skills in our ICT Academy. Our working culture is that of an SME: we say it like it is and never shy away from a challenge.

Since we form part of the Proximus Group, you also benefit from the advantages and security of a large company. You can expect an attractive salary and an extensive package of fringe benefits.

Eager to take the plunge?

Don’t hesitate: quickly send us your motivation letter and CV using the button below.

If you have any questions about the job, feel free to call Mohamed Debdabi on 0476 69 56 57.


Proximus SpearIT – 38 Ferdinand Allenstraat – 3290 Diest

Apply now!