Proximus Ada is Belgium's first center of excellence combining artificial intelligence and cybersecurity, two disciplines that are reshaping our world faster than ever. As a fully owned Proximus Group subsidiary, Ada's mission is clear: apply state-of-the-art technology to drive transformation through AI and cybersecurity solutions for the Group and its partners.
From defending organizations against the full spectrum of cyber threats to building AI-powered applications that unlock new value for businesses and society, Ada operates at the intersection of what matters most right now. With over 110 experts on board and a CSIRT team that handled more than 31,000 alarms in 2024 alone, this is serious expertise — deployed at scale, with purpose.
From defending organizations against the full spectrum of cyber threats to building AI-powered applications that unlock new value for businesses and society, Ada operates at the intersection of what matters most right now. With over 110 experts on board and a CSIRT team that handled more than 31,000 alarms in 2024 alone, this is serious expertise — deployed at scale, with purpose.
Three Brands. One Global Mission.
Proximus Global brings together three leaders in communications and identity:
A sense of mutual respect and mindfulness permeates our culture-in fact, it’s the key to our success.
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Become the technician of the future.
Ada's ambition reaches well beyond the Proximus Group. Through strong collaborations with universities, research institutes, and public authorities, Ada is actively building a local ecosystem designed to make Belgium's digital world safer and smarter for everyone.
At Ada, the culture is built on four values that are not just written on a wall. People, Innovation, Trust and Excellence show up in how the team works every day — with each other, with clients, and with partners. Ada combines the energy and agility of a startup with the credibility and resources of a center of excellence. That rare mix creates a place where ideas move fast and bold thinking is genuinely welcome.
Technical jobs
At Ada, the culture is built on four values that are not just written on a wall. People, Innovation, Trust and Excellence show up in how the team works every day — with each other, with clients, and with partners. Ada combines the energy and agility of a startup with the credibility and resources of a center of excellence. That rare mix creates a place where ideas move fast and bold thinking is genuinely welcome.
Why work here?
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PEOPLE
Where talent, passion and collaboration meet, we unlock potential.
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INNOVATION
Constantly evolving, finding smarter ways to solve challenging problems.
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TRUST
Acting with integrity and commitment in everything we do
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EXCELLENCE
Setting the bar high and pushing to deliver only the best.
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Proximus Global’s Mission
Autonomy is real here. 96% of employees say they have the autonomy they need to do their job well, and 96% feel encouraged to put forward ideas on how to do things better. Mistakes are not feared — they are part of how the team learns and moves forward. The result is a close-knit group of experts who genuinely support each other and take collective pride in what they build.
"Proximus Ada is a place where I can truly be myself, surrounded by colleagues who listen, share, and support each other. We don't only focus on technical excellence — we also aim to make a positive societal impact, all while having fun along the way."
Yağmur Gülkanat — B2B & Affiliates Lead
"Proximus Ada is a place where I can truly be myself, surrounded by colleagues who listen, share, and support each other. We don't only focus on technical excellence — we also aim to make a positive societal impact, all while having fun along the way."
Yağmur Gülkanat — B2B & Affiliates Lead
A sense of mutual respect and mindfulness permeates our culture-in fact, it’s the key to our success.
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At Ada, learning is not a perk — it is part of the job. The organisation is built around continuous development, giving every expert the room, the tools, and the support to keep growing. Whether you are just starting out or leading a team, there is always a next step to take and a team around you to help you take it.
Unique performance management, regular feedback cycles, and hands-on exposure to the latest advances in AI and cybersecurity keep Ada's people consistently ahead of the market. The access to over 60,000 courses through the Proximus Group amplifies that further, combining the intimacy of a scale-up with the learning infrastructure of a major group.
"I joined as a Full Stack ML engineer at Ada's creation and I'm now leading its AI department. There are endless opportunities to learn and grow here. Whether you want to contribute to society, collaborate to reach excellence, or work on innovative topics, there's always a place for you."
Benoît Hespel — AI Lead
Unique performance management, regular feedback cycles, and hands-on exposure to the latest advances in AI and cybersecurity keep Ada's people consistently ahead of the market. The access to over 60,000 courses through the Proximus Group amplifies that further, combining the intimacy of a scale-up with the learning infrastructure of a major group.
"I joined as a Full Stack ML engineer at Ada's creation and I'm now leading its AI department. There are endless opportunities to learn and grow here. Whether you want to contribute to society, collaborate to reach excellence, or work on innovative topics, there's always a place for you."
Benoît Hespel — AI Lead
A sense of mutual respect and mindfulness permeates our culture-in fact, it’s the key to our success.
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We are all different which is great, because we are all unique
The team has grown from 20 to over 110 experts since 2022, and the trajectory is clear. Joining Ada now means growing with a company that is still writing its story — and shaping what comes next in two of the most critical fields of our time.
Technical jobs
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Ready to join Team possible?
Take a look at our open roles and see for yourself what's possible here — or better yet: what you can help make possible.
Jobs