Business Development Manager - IoT M/W/X

PROXIMUS· Arr. de Bruxelles-Capitale/Arr. Brussel-Hoofdstad· EURES· publicada el 01/07/2026
Imprescindible:LeadRemoteHybrid

About the role

As a Business Development Manager, you will be responsible for identifying, approaching and onboarding new customers within a defined segment and territory.

You will develop commercial proposals, lead negotiations and coordinate the end-to-end onboarding process, working closely with internal teams such as Product, Marketing, Sales Operations and Service Delivery.

Your objective is to grow a specific product or segment by bringing in new strategic and profitable customers, before handing them over to the Key Account Management team.

Your responsibilities

  • Identify and contact new prospects and leads in defined segments and territories, in coordination with Marketing
  • Develop and execute commercial proposals and sales strategies for new customers
  • Manage end-to-end contractual processes with prospects and internal stakeholders
  • Ensure proper technical implementation in collaboration with customers and technical teams
  • Lead customer onboarding and coordinate with Product, Sales Ops, Service Delivery, Legal and Finance
  • Support customers on operational topics (finance, service fulfilment, legal, administration) until smooth handover to Key Account Management

Your profile

  • Bachelor's or Master's degree (or equivalent experience)
  • 5 to 7 years of experience in a business development role, ideally within an IoT-related environment
  • Strong experience in managing complex deals, negotiations and large opportunities
  • Ability to work independently and take initiative in a global, matrix organisation
  • Strong analytical skills and ability to manage multiple stakeholders and projects
  • Proven experience in customer management
  • Excellent communication skills
  • Fluent in English (written and spoken); additional languages are an asset

Why Proximus Global?*Global & Inclusive**

Work with diverse teams across 100+ countries, embracing a truly international culture.

Growth-Focused

Develop your career through tailored learning, leadership programmes, and internal mobility.

Innovation-Driven

Contribute to cutting-edge projects in 5G, IoT, and next-gen communication technologies.

Flexible Workstyle

Enjoy hybrid working with the option to work remotely, and even from abroad for up to 10 days a year.

Efficient & Scalable

Be part of a company that values simplicity, operational excellence, and smart growth.

Comprehensive Benefits

Enjoy a competitive and thoughtfully designed salary package, with a wide range of benefits.