Join Belcenter!
The telecom operator that puts innovation and people at the heart of the adventure.

The telecom operator that puts innovation and people at the heart of the adventure.
Welcome to Belcenter, a human-sized organization with big ambitions. Based in Braine-l’Alleud, we are 5 technology enthusiasts who have decided to do things differently in the highly standardized world of telecoms. Instead of relying on others' infrastructures, we operate our own network, and have been doing so since 2010.
Our mission? To provide French-speaking businesses with innovative, efficient, and truly personalized B2B telecom solutions. Here, technology serves people, and every team member truly matters in our journey.
At Belcenter, we work hard without ever taking ourselves too seriously. The atmosphere is relaxed, friendly, we use first names, laugh, and share. Every month, we get together to celebrate successes, share and exchange our best practices over a drink or a nice meal. Every quarter, it's team building time: karting, Walibi, escape games, anything goes to strengthen the bonds. Our philosophy? To create a work environment where everyone feels in their place, respected, and can thrive. Aude, our HR manager (and unofficial happiness officer), ensures to maintain this caring atmosphere. If you're looking for a company where it's good to live while taking on great business challenges, you're in the right place.
We don't just want to sell tech. We want to support, create value, and do things differently. Innovation without human connection doesn't interest us.
Nicolas
CEO & Co-founder
At home, values are not there just to look pretty on a wall, they guide our actions every day:
We respond quickly and well, always.
The customer does not wait.
We tackle problems head-on, we never run away from them.
We are looking for authentic individuals who are committed and solution-oriented, driven by a sense of service and a passion for quality work. It is this standard, combined with our technological expertise and our deeply human approach, that sets us apart. It allows us to support our clients accurately and to create, together, real value.
What are we looking for in a candidate? The desire to be part of a human and technological adventure, with a sense of customer service and teamwork. No nonsense, just the real deal.
 Aude
HR Manager & Happiness Officer
Our offices are located in the Alliance Park in Braine-l'Alleud, a place as pleasant as it is inspiring. Surrounded by greenery, sports facilities, and great lunch spots, our premises are modern, bright, and designed for well-being. We wanted to create an atmosphere that reflects our vision of work: a comfortable, stimulating, and lively environment. Working at Belcenter means enjoying a setting where it's good to focus, collaborate... and also relax. Of course, remote work is possible occasionally, but we prioritize the collective and the office dynamics, because that's where the magic happens: what's better than drawing energy from colleagues when you're not at the client's site?
At our place, recruitment is a serious matter, without any fuss. We want it to be quick, smooth, and above all, that everyone knows what they're getting into:
Online Application - You apply in just a few clicks, effortlessly.
First phone call with our Human Resources Manager, to get acquainted.
Business interview with business case: a practical role-playing exercise.
Professional references from your previous employer to validate the whole process.